ghost_in_the_vm3

Vibe coding can be dangerous, as it can say that wrong things are correct, but only humans can know the meaningful string.

The flag is in 1337, but is a meaningful string.

Flag Format: TriNetra{...}

Dr.Binary

Call sandbox_execute

Arguments
{"command": "file /sandbox/ghost_in_the_vm3 && xxd /sandbox/ghost_in_the_vm3 | head -20"}

Tool result
{"exitCode":0,"stdout":"/sandbox/ghost_in_the_vm3: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=299e91c66ab3bd7e75b5161f3e396e8e4e61fc3f, for GNU/Linux 3.2.0, not stripped\n00000000: 7f45 4c46 0201 0100 0000 0000 0000 0000  .ELF............\n00000010: 0300 3e00 0100 0000 8017 0000 0000 0000  ..>.............\n00000020: 4000 0000 0000 0000 204c 0000 0000 0000  @....... L......\n00000030: 0000 0000 4000 3800 0f00 4000 2000 1f00  ....@.8...@. ...\n00000040: 0600 0000 0400 0000 4000 0000 0000 0000  ........@.......\n00000050: 4000 0000 0000 0000 4000 0000 0000 0000  @.......@.......\n00000060: 4803 0000 0000 0000 4803 0000 0000 0000  H.......H.......\n00000070: 0800 0000 0000 0000 0300 0000 0400 0000  ................\n00000080: cc03 0000 0000 0000 cc03 0000 0000 0000  ................\n00000090: cc03 0000 0000 0000 1c00 0000 0000 0000  ................\n000000a0: 1c00 0000 0000 0000 0100 0000 0000 0000  ................\n000000b0: 0100 0000 0400 0000 0000 0000 0000 0000  ................\n000000c0: 0000 0000 0000 0000 0000 0000 0000 0000  ................\n000000d0: 280a 0000 0000 0000 280a 0000 0000 0000  (.......(.......\n000000e0: 0010 0000 0000 0000 0100 0000 0500 0000  ................\n000000f0: 0010 0000 0000 0000 0010 0000 0000 0000  ................\n00000100: 0010 0000 0000 0000 cd0d 0000 0000 0000  ................\n00000110: cd0d 0000 0000 0000 0010 0000 0000 0000  ................\n00000120: 0100 0000 0400 0000 0020 0000 0000 0000  ......... ......\n00000130: 0020 0000 0000 0000 0020 0000 0000 0000  . ....... ......\n","stderr":""}

Call workspace_list_files

Arguments

Tool result
{"result":["/sandbox/ghost_in_the_vm3"]}

Call ghidra_open_server

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3"}

Tool result
{"result":"compilerID: gcc\nimports[2]:\n  - functions[20]: free,__libc_start_main,strlen,mmap,printf,close,read,fgets,putc,fprintf,malloc,fflush,munmap,open,perror,getpagesize,__cxa_finalize,_ITM_deregisterTMCloneTable,_ITM_registerTMCloneTable,gmon_start\n    name: \n  - functions[0]:\n    name: libc.so.6\nexports[22]{address,name}:\n  "00101000",__DT_INIT\n  "00101000",_init\n  "00101180",main\n  "00101780",_start\n  "00101820",__do_global_dtors_aux\n  "00101860",frame_dummy\n  00101dc4,__DT_FINI\n  00101dc4,_fini\n  "00102000",_IO_stdin_used\n  "00104078",data_start\n  "00104078",__data_start\n  "00104080",__dso_handle\n  "00104088",_edata\n  "00104088",TMC_END\n  001040a0,stdout\n  001040a0,stdout@GLIBC_2.2.5\n  001040a0,__bss_start\n  001040b0,stdin\n  001040b0,stdin@GLIBC_2.2.5\n  001040c0,stderr\n  001040c0,stderr@GLIBC_2.2.5\n  001040d8,_end\nformat: Executable and Linking Format (ELF)\nlanguageID: "x86:LE:64:default"\nprocessor: x86\nendianess: Little Endian\nsegments[35]{name,start,end}:\n  segment_2.1,"00100000","00100387"\n  .note.gnu.property,"00100388",001003a7\n  .note.gnu.build-id,001003a8,001003cb\n  .interp,001003cc,"001003e7"\n  .gnu.hash,"001003e8",0010041b\n  .dynsym,"00100420",0010065f\n  .dynstr,"00100660","00100757"\n  .gnu.version,"00100758","00100787"\n  .gnu.version_r,"00100788",001007b7\n  .rela.dyn,001007b8,001008bf\n  .rela.plt,001008c0,00100a27\n  .init,"00101000","00101016"\n  .plt,"00101020",0010111f\n  .plt.got,"00101120","00101127"\n  .text,"00101140",00101dc1\n  .fini,00101dc4,00101dcc\n  .rodata,"00102000",00102a0f\n  .eh_frame_hdr,00102a10,00102ad3\n  .eh_frame,00102ad8,00102d4f\n  .sframe,00102d50,00102dba\n  segment_4.6,00102dbb,00102e0b\n  .note.ABI-tag,00102e0c,00102e2b\n  .init_array,00103dd0,00103dd7\n  .fini_array,00103dd8,00103ddf\n  .dynamic,00103de0,00103fbf\n  .got,00103fc0,00103fe7\n  .got.plt,00103fe8,"00104077"\n  .data,"00104078","00104087"\n  .bss,001040a0,001040d7\n  EXTERNAL,"00105000",0010509f\n  .comment,".comment::00000000",".comment::0000001e"\n  .shstrtab,".shstrtab::00000000",".shstrtab::00000121"\n  .strtab,".strtab::00000000",".strtab::0000037a"\n  .symtab,".symtab::00000000",".symtab::000006d7"\n  _elfSectionHeaders,"_elfSectionHeaders::00000000","_elfSectionHeaders::000007ff"\naddressSize: 64 bit\nimageBase: "00100000"\nnamedFunctions[26]{address,name}:\n  "00101000",_init\n  "00101140",main.cold\n  "00101180",main\n  "00101780",_start\n  001017b0,deregister_tm_clones\n  "001017e0",register_tm_clones\n  "00101820",__do_global_dtors_aux\n  "00101870",hPUSH\n  001018c0,hPOP\n  "00101910",hLOAD\n  "00101960",hSTOR\n  001019b0,hADD\n  00101a00,hXOR\n  00101a50,hMUL\n  00101aa0,hSHL\n  00101ae0,hSHR\n  00101b20,hJNZ\n  00101b70,hJZ\n  00101bc0,hCMP\n  00101c30,hCALL\n  00101c90,hRET\n  00101cd0,hHALT\n  00101cf0,hINV\n  00101d20,hOUT\n  00101d80,dead_sink\n  00101dc4,_fini\nstrings[101]{address,value}:\n  ".shstrtab::000000f0",.fini_array\n  ".strtab::00000001",Scrt1.o\n  "00102004","bad op pc=%u\\n"\n  001006d0,fprintf\n  ".strtab::000001f3",mmap@GLIBC_2.2.5\n  ".shstrtab::00000070",.gnu.version_r\n  ".shstrtab::00000009",.strtab\n  0010069f,read\n  "00100713",_ITM_deregisterTMCloneTable\n  ".strtab::0000003c",hXOR\n  "001006e7",close\n  ".shstrtab::00000001",.symtab\n  ".shstrtab::00000011",.shstrtab\n  ".strtab::00000204",close@GLIBC_2.2.5\n  "00102024",/proc/self/maps\n  ".strtab::00000086",main.cold\n  ".strtab::00000059",hCMP\n  0010204f,"Enter the flag: "\n  ".strtab::00000309",getpagesize@GLIBC_2.2.5\n  ".strtab::00000216",read@GLIBC_2.2.5\n  "00102034",/proc/self/exe\n  "00102012","unreachable %08x\\n"\n  ".shstrtab::0000001b",.note.gnu.property\n  ".strtab::00000296",malloc@GLIBC_2.2.5\n  0010067e,perror\n  ".strtab::000002cd",munmap@GLIBC_2.2.5\n  00102b11,zR\n  ".shstrtab::000000c4",.eh_frame\n  ".strtab::00000368",stderr@GLIBC_2.2.5\n  ".strtab::00000055",hJZ\n  ".strtab::000000f9",frame_dummy\n  ".strtab::00000013",challange3.c\n  001006ed,mmap\n  ".strtab::00000020",hPUSH\n  ".strtab::00000026",hPOP\n  ".shstrtab::00000114",.bss\n  ".strtab::0000032d",_ITM_registerTMCloneTable\n  ".strtab::00000164",free@GLIBC_2.2.5\n  ".strtab::00000031",hSTOR\n  ".strtab::00000227",fgets@GLIBC_2.2.5\n  001006b7,__libc_start_main\n  "00100707",GLIBC_2.2.5\n  ".shstrtab::000000ae",.rodata\n  ".strtab::000001c1",stdin@GLIBC_2.2.5\n  ".strtab::0000014e",GLOBAL_OFFSET_TABLE\n  ".strtab::000002a9",fflush@GLIBC_2.2.5\n  ".strtab::0000027a",__dso_handle\n  ".shstrtab::00000099",.plt.got\n  ".shstrtab::000000b6",.eh_frame_hdr\n  001003cc,/lib64/ld-linux-x86-64.so.2\n  ".shstrtab::000000a2",.text\n  ".strtab::000002e0",main\n  ".strtab::000001da",_fini\n  ".strtab::00000074",hOUT\n  ".shstrtab::0000007f",.rela.dyn\n  "00100661",fgets\n  ".strtab::0000009b",deregister_tm_clones\n  ".shstrtab::0000002e",.note.gnu.build-id\n  ".strtab::00000124",FRAME_END\n  ".strtab::00000246",putc@GLIBC_2.2.5\n  ".strtab::0000026b",gmon_start\n  "00100685",free\n  ".shstrtab::000000e4",.init_array\n  ".strtab::0000005e",hCALL\n  ".strtab::00000079",dead_sink\n  ".strtab::0000013b",__GNU_EH_FRAME_HDR\n  ".strtab::00000257",fprintf@GLIBC_2.2.5\n  ".shstrtab::000000d6",.note.ABI-tag\n  ".strtab::000000d2",__do_global_dtors_aux_fini_array_entry\n  ".strtab::00000050",hJNZ\n  "00100691",fflush\n  0010073e,_ITM_registerTMCloneTable\n  ".shstrtab::000000a8",.fini\n  "00102048",malloc\n  ".strtab::00000069",hHALT\n  ".shstrtab::00000063",.gnu.version\n  ".strtab::0000002b",hLOAD\n  ".strtab::000002e5",open@GLIBC_2.2.5\n  ".shstrtab::00000053",.dynsym\n  ".strtab::000001ae",stdout@GLIBC_2.2.5\n  ".shstrtab::00000093",.init\n  ".strtab::00000347",__cxa_finalize@GLIBC_2.2.5\n  ".strtab::00000321",TMC_END\n  ".strtab::00000239",__data_start\n  "00100673",stdin\n  ".strtab::00000041",hMUL\n  ".shstrtab::00000049",.gnu.hash\n  ".strtab::0000004b",hSHR\n  001006b0,malloc\n  ".strtab::00000037",hADD\n  00102ae1,zR\n  ".strtab::00000362",_init\n  ".strtab::00000287",_IO_stdin_used\n  ".strtab::00000046",hSHL\n  001006a4,stdout\n  "00100667",getpagesize\n  ".strtab::00000090",crtstuff.c\n  001006ab,open\n  ".strtab::000002bc",end\n  001006fc,GLIBC_2.34\n  truncated... (more than 100 strings found),truncated\nfileSize: 21536 bytes\nentryPoint: """}

Call sandbox_execute

Arguments
{"command": "strings /sandbox/ghost_in_the_vm3 | grep -i \"1337\\|leet\\|flag\\|TriNetra\\|meaningful\\|correct\\|wrong\\|vibe\" | head -30"}

Tool result
{"exitCode":0,"stdout":"Enter the flag: \n","stderr":""}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "main"}

Tool result
{"result":"Succeeded and the artifact is saved at /sandbox/ghidra/decompiled_0x101180.txt. Please find the table of contents below. \n[{'funcName': 'open', 'lineNum': 159}, {'funcName': 'read', 'lineNum': 165}, {'funcName': 'close', 'lineNum': 166}, {'funcName': 'open', 'lineNum': 184}, {'funcName': 'read', 'lineNum': 186}, {'funcName': 'close', 'lineNum': 187}, {'funcName': 'getpagesize', 'lineNum': 206}, {'funcName': 'mmap', 'lineNum': 210}, {'funcName': 'perror', 'lineNum': 212}, {'funcName': 'malloc', 'lineNum': 241}, {'funcName': 'printf', 'lineNum': 269}, {'funcName': 'fflush', 'lineNum': 270}, {'funcName': 'fgets', 'lineNum': 271}, {'funcName': 'free', 'lineNum': 273}, {'funcName': 'strlen', 'lineNum': 276}, {'funcName': '(unique, 0x23e00, 8)', 'lineNum': 583}, {'funcName': 'free', 'lineNum': 586}, {'funcName': 'munmap', 'lineNum': 587}, {'funcName': 'perror', 'lineNum': 607}]"}

Call ghidra_read_artifact

Arguments
{"artifact_path": "/sandbox/ghidra/decompiled_0x101180.txt"}

Tool result
{"result":"\n/* WARNING: Removing unreachable block (ram,0x00101198) /\n/ WARNING: Globals starting with '_' overlap smaller symbols at the same address */\n\nundefined8 main(void)\n\n{\n  byte bVar1;\n  ushort uVar2;\n  ushort uVar3;\n  ushort uVar4;\n  ushort uVar5;\n  short sVar6;\n  short sVar7;\n  short sVar8;\n  short sVar9;\n  ushort uVar10;\n  ushort uVar11;\n  ushort uVar12;\n  ushort uVar13;\n  short sVar14;\n  short sVar15;\n  short sVar16;\n  short sVar17;\n  bool bVar18;\n  undefined1 auVar19 [16];\n  undefined1 auVar20 [16];\n  undefined1 auVar21 [16];\n  undefined1 auVar22 [16];\n  undefined1 auVar23 [16];\n  undefined1 auVar24 [16];\n  undefined1 auVar25 [16];\n  undefined1 auVar26 [16];\n  int iVar27;\n  uint uVar28;\n  ssize_t sVar29;\n  byte *pbVar30;\n  undefined8 *__addr;\n  undefined8 *puVar31;\n  char *pcVar32;\n  size_t sVar33;\n  long lVar34;\n  int iVar35;\n  byte *pbVar36;\n  ulong uVar37;\n  uint uVar38;\n  undefined8 *puVar39;\n  undefined8 *puVar40;\n  uint uVar41;\n  uint uVar42;\n  byte bVar43;\n  int iVar44;\n  undefined1 auVar46 [12];\n  int iVar71;\n  undefined1 auVar47 [16];\n  undefined1 auVar51 [16];\n  undefined1 auVar55 [16];\n  undefined1 auVar58 [16];\n  undefined1 auVar59 [16];\n  undefined1 auVar63 [16];\n  undefined1 auVar67 [16];\n  undefined1 auVar70 [16];\n  undefined2 uVar72;\n  undefined2 uVar73;\n  undefined2 uVar74;\n  undefined1 auVar75 [12];\n  undefined1 auVar77 [16];\n  undefined1 auVar81 [16];\n  undefined1 auVar85 [16];\n  undefined1 auVar88 [16];\n  undefined1 auVar76 [12];\n  undefined1 auVar89 [16];\n  undefined1 auVar93 [16];\n  undefined1 auVar97 [16];\n  undefined1 auVar102 [16];\n  undefined4 local_107c;\n  byte local_1078;\n  byte bStack_1077;\n  byte bStack_1076;\n  byte bStack_1075;\n  byte bStack_1074;\n  byte bStack_1073;\n  byte bStack_1072;\n  byte bStack_1071;\n  byte bStack_1070;\n  byte bStack_106f;\n  byte bStack_106e;\n  byte bStack_106d;\n  byte bStack_106c;\n  byte bStack_106b;\n  byte bStack_106a;\n  byte bStack_1069;\n  undefined1 local_1068 [16];\n  undefined1 local_1058;\n  byte local_1038 [288];\n  undefined4 local_f18;\n  byte local_f14;\n  byte bStack_f13;\n  byte bStack_f12;\n  byte bStack_f11;\n  byte bStack_f10;\n  byte bStack_f0f;\n  byte bStack_f0e;\n  byte bStack_f0d;\n  byte bStack_f0c;\n  byte bStack_f0b;\n  byte bStack_f0a;\n  byte bStack_f09;\n  byte bStack_f08;\n  byte bStack_f07;\n  byte bStack_f06;\n  byte bStack_f05;\n  undefined1 local_f04 [16];\n  undefined1 local_ef4;\n  undefined4 local_e94;\n  undefined1 local_e90;\n  undefined2 local_e8e;\n  uint local_e14;\n  int local_e0c;\n  undefined1 auVar45 [12];\n  undefined1 auVar48 [16];\n  undefined1 auVar52 [16];\n  undefined1 auVar60 [16];\n  undefined1 auVar64 [16];\n  undefined1 auVar49 [16];\n  undefined1 auVar53 [16];\n  undefined1 auVar56 [16];\n  undefined1 auVar61 [16];\n  undefined1 auVar65 [16];\n  undefined1 auVar68 [16];\n  undefined1 auVar50 [16];\n  undefined1 auVar54 [16];\n  undefined1 auVar57 [16];\n  undefined1 auVar62 [16];\n  undefined1 auVar66 [16];\n  undefined1 auVar69 [16];\n  undefined1 auVar78 [16];\n  undefined1 auVar82 [16];\n  undefined1 auVar90 [16];\n  undefined1 auVar94 [16];\n  undefined1 auVar98 [16];\n  undefined1 auVar79 [16];\n  undefined1 auVar83 [16];\n  undefined1 auVar86 [16];\n  undefined1 auVar91 [16];\n  undefined1 auVar95 [16];\n  undefined1 auVar99 [16];\n  undefined1 auVar80 [16];\n  undefined1 auVar84 [16];\n  undefined1 auVar87 [16];\n  undefined1 auVar92 [16];\n  undefined1 auVar96 [16];\n  undefined1 auVar100 [16];\n  int iVar101;\n  \n  bVar43 = 0;\n  lVar34 = cpuid_Version_info(1);\n  uVar38 = *(uint )(lVar34 + 0xc);\n  iVar27 = open("/proc/self/maps",0,(ulong)(uint *)(lVar34 + 8));\n  if (iVar27 < 0) {\nLAB_00101766:\n    uVar41 = 0xcafebabe;\n  }\n  else {\n    sVar29 = read(iVar27,local_1038,0xfff);\n    close(iVar27);\n    if (sVar29 < 1) goto LAB_00101766;\n    pbVar30 = local_1038;\n    bVar18 = false;\n    uVar41 = 0x1505;\n    pbVar36 = pbVar30 + sVar29;\n    do {\n      bVar1 = *pbVar30;\n      if ((bVar1 == 0x2f) || ((bVar1 != 10 && (bVar18)))) {\n        bVar18 = true;\n        uVar41 = uVar41 * 0x21 ^ (uint)bVar1;\n      }\n      else {\n        bVar18 = false;\n      }\n      pbVar30 = pbVar30 + 1;\n    } while (pbVar36 != pbVar30);\n  }\n  iVar27 = open("/proc/self/exe",0);\n  if (-1 < iVar27) {\n    sVar29 = read(iVar27,local_1038,0x800);\n    close(iVar27);\n    if (0 < sVar29) {\n      uVar28 = 0x1505;\n      pbVar36 = local_1038;\n      do {\n        pbVar30 = pbVar36 + 1;\n        uVar28 = uVar28 * 0x21 ^ (uint)*pbVar36;\n        pbVar36 = pbVar30;\n      } while (local_1038 + sVar29 != pbVar30);\n      goto LAB_00101296;\n    }\n  }\n  uVar28 = 0xdeadc0de;\nLAB_00101296:\n  uVar38 = uVar28 * 0x517cc1b7 ^ uVar38 ^ uVar41 * -0x61c88647;\n  uVar38 = uVar38 ^ uVar38 << 0xd;\n  uVar38 = uVar38 ^ uVar38 >> 0x11;\n  uVar38 = uVar38 ^ uVar38 << 5;\n  local_107c = uVar38;\n  iVar27 = getpagesize();\n  uVar42 = uVar38 >> 8;\n  uVar28 = uVar38 >> 0x10;\n  uVar41 = uVar38 >> 0x18;\n  __addr = mmap((void *)0x0,(long)iVar27,7,0x22,-1,0);\n  if (__addr == (undefined8 *)0xffffffffffffffff) {\n    perror("mmap");\n  }\n  else {\n    puVar31 = __addr;\n    DT = __addr;\n    do {\n      *puVar31 = hINV;\n      puVar31[1] = hINV;\n      puVar39 = puVar31 + 4;\n      puVar31[2] = hINV;\n      puVar31[3] = hINV;\n      puVar31 = puVar39;\n    } while (puVar39 != __addr + 0x100);\n    __addr[(uVar42 ^ 1) & 0xff] = hPUSH;\n    __addr[(uVar28 ^ 2) & 0xff] = hPOP;\n    __addr[uVar41 ^ 3] = hLOAD;\n    __addr[(uVar38 ^ 4) & 0xff] = hSTOR;\n    __addr[(uVar42 ^ 5) & 0xff] = hADD;\n    __addr[(uVar28 ^ 6) & 0xff] = hXOR;\n    __addr[uVar41 ^ 7] = hMUL;\n    __addr[(uVar38 ^ 8) & 0xff] = hSHL;\n    __addr[(uVar42 ^ 9) & 0xff] = hSHR;\n    __addr[(uVar28 ^ 10) & 0xff] = hJNZ;\n    __addr[uVar41 ^ 0xb] = hJZ;\n    __addr[(uVar38 ^ 0xc) & 0xff] = hCMP;\n    __addr[(uVar42 ^ 0xd) & 0xff] = hCALL;\n    __addr[(uVar28 ^ 0xe) & 0xff] = hRET;\n    __addr[uVar41 ^ 0xf] = hOUT;\n    __addr[~uVar41 & 0xff] = hHALT;\n    puVar31 = malloc(0x8ea);\n    if (puVar31 != (undefined8 *)0x0) {\n      uVar37 = 0;\n      puVar39 = &DAT_00102060;\n      puVar40 = puVar31;\n      for (lVar34 = 0x11d; lVar34 != 0; lVar34 = lVar34 + -1) {\n        *puVar40 = *puVar39;\n        puVar39 = puVar39 + (ulong)bVar43 * -2 + 1;\n        puVar40 = puVar40 + (ulong)bVar43 * -2 + 1;\n      }\n      *(undefined2 *)puVar40 = *(undefined2 *)puVar39;\n      uVar38 = 1;\nLAB_001014b0:\n      *(byte *)((long)puVar31 + uVar37) =\n           *(byte *)((long)&local_107c + (ulong)(uVar38 & 3)) ^ (byte)uVar38;\n      switch(uVar38) {\n      default:\n        lVar34 = 1;\n        break;\n      case 1:\n        lVar34 = 5;\n        break;\n      case 2:\n      case 0xd:\n      case 0xf:\n        uVar37 = uVar37 + 2;\n        if (uVar37 < 0x8ea) goto LAB_001014e9;\nLAB_00101501:\n        printf("Enter the flag: ");\n        fflush(stdout);\n        pcVar32 = fgets((char *)&local_1078,0x40,stdin);\n        if (pcVar32 == (char *)0x0) {\n          free(puVar31);\n          return 1;\n        }\n        sVar33 = strlen((char )&local_1078);\n        if ((sVar33 != 0) && ((char *)((long)&local_107c + sVar33 + 3) == '\n')) {\n          *(undefined1 )((long)&local_107c + sVar33 + 3) = 0;\n          sVar33 = sVar33 - 1;\n        }\n        iVar35 = (int)sVar33;\n        iVar44 = -(uint)(_DAT_00102990 < iVar35);\n        iVar71 = -(uint)(_UNK_00102994 < iVar35);\n        auVar45.0_8 = CONCAT44(iVar71,iVar44);\n        auVar45.8_4 = -(uint)(_UNK_00102998 < iVar35);\n        pbVar36 = local_1038;\n        for (lVar34 = 0x46; lVar34 != 0; lVar34 = lVar34 + -1) {\n          pbVar36[0] = 0;\n          pbVar36[1] = 0;\n          pbVar36[2] = 0;\n          pbVar36[3] = 0;\n          pbVar36[4] = 0;\n          pbVar36[5] = 0;\n          pbVar36[6] = 0;\n          pbVar36[7] = 0;\n          pbVar36 = pbVar36 + ((ulong)bVar43 * -2 + 1) * 8;\n        }\n        local_ef4 = 0;\n        if (0x20 < sVar33) {\n          local_ef4 = local_1058;\n        }\n        local_f18 = 0xffffffff;\n        local_e94 = 0x77ed40e7;\n        auVar50.12_2 = (short)((uint)iVar71 >> 0x10);\n        auVar50.0_12 = auVar45;\n        auVar50.14_2 = (short)(-(uint)(_UNK_001029a4 < iVar35) >> 0x10);\n        auVar49.12_4 = auVar50.12_4;\n        auVar49.0_10 = auVar45.0_10;\n        uVar73 = (undefined2)-(uint)(_UNK_001029a4 < iVar35);\n        auVar49.10_2 = uVar73;\n        auVar48.10_6 = auVar49.10_6;\n        auVar48.8_2 = (short)iVar71;\n        auVar48.0_8 = auVar45.0_8;\n        uVar72 = (undefined2)(-(uint)(_DAT_001029a0 < iVar35) >> 0x10);\n        auVar19.2_8 = auVar48.8_8;\n        auVar19.0_2 = uVar72;\n        auVar19.10_6 = 0;\n        auVar58.0_2 = (undefined2)iVar44;\n        auVar47.12_4 = 0;\n        auVar47.0_12 = SUB1612(auVar19 << 0x30,4);\n        auVar47 = auVar47 << 0x20;\n        uVar74 = (undefined2)-(uint)(_UNK_001029a8 < iVar35);\n        local_e90 = 0xa1;\n        auVar54.0_12 = auVar47.0_12;\n        auVar54.12_2 = uVar72;\n        auVar54.14_2 = (short)(-(uint)(_UNK_001029a8 < iVar35) >> 0x10);\n        auVar53.12_4 = auVar54.12_4;\n        auVar53.0_10 = auVar47.0_10;\n        auVar53.10_2 = (short)((uint)auVar45.8_4 >> 0x10);\n        auVar52.10_6 = auVar53.10_6;\n        auVar52.0_8 = auVar47.0_8;\n        auVar52.8_2 = (short)((uint)iVar44 >> 0x10);\n        auVar20.2_8 = auVar52.8_8;\n        auVar20.0_2 = uVar74;\n        auVar20.10_6 = 0;\n        auVar51.12_4 = 0;\n        auVar51.0_12 = SUB1612(auVar20 << 0x30,4);\n        auVar51 = auVar51 << 0x20;\n        local_e8e = 0xbf9;\n        iVar44 = -(uint)(_DAT_001029b0 < iVar35);\n        iVar101 = -(uint)(_UNK_001029b4 < iVar35);\n        auVar75.0_8 = CONCAT44(iVar101,iVar44);\n        auVar75.8_4 = -(uint)(_UNK_001029b8 < iVar35);\n        auVar57.0_12 = auVar51.0_12;\n        auVar57.12_2 = uVar74;\n        auVar57.14_2 = -(ushort)(_UNK_001029ac < iVar35);\n        auVar56.12_4 = auVar57.12_4;\n        auVar56.0_10 = auVar51.0_10;\n        auVar56.10_2 = uVar73;\n        auVar55.10_6 = auVar56.10_6;\n        auVar55.0_8 = auVar51.0_8;\n        auVar55.8_2 = (short)-(uint)(_DAT_001029a0 < iVar35);\n        auVar58.8_8 = auVar55.8_8;\n        auVar58.6_2 = -(ushort)(_UNK_0010299c < iVar35);\n        auVar58.4_2 = (short)auVar45.8_4;\n        auVar58.2_2 = (short)iVar71;\n        auVar80.12_2 = (short)((uint)iVar101 >> 0x10);\n        auVar80.0_12 = auVar75;\n        auVar80.14_2 = (short)(-(uint)(_UNK_001029c4 < iVar35) >> 0x10);\n        auVar79.12_4 = auVar80.12_4;\n        auVar79.0_10 = auVar75.0_10;\n        uVar73 = (undefined2)-(uint)(_UNK_001029c4 < iVar35);\n        auVar79.10_2 = uVar73;\n        auVar78.10_6 = auVar79.10_6;\n        auVar78.8_2 = (short)iVar101;\n        auVar78.0_8 = auVar75.0_8;\n        uVar72 = (undefined2)(-(uint)(_DAT_001029c0 < iVar35) >> 0x10);\n        auVar21.2_8 = auVar78.8_8;\n        auVar21.0_2 = uVar72;\n        auVar21.10_6 = 0;\n        auVar88.0_2 = (undefined2)iVar44;\n        auVar77.12_4 = 0;\n        auVar77.0_12 = SUB1612(auVar21 << 0x30,4);\n        auVar77 = auVar77 << 0x20;\n        uVar74 = (undefined2)-(uint)(_UNK_001029c8 < iVar35);\n        auVar84.0_12 = auVar77.0_12;\n        auVar84.12_2 = uVar72;\n        auVar84.14_2 = (short)(-(uint)(_UNK_001029c8 < iVar35) >> 0x10);\n        auVar83.12_4 = auVar84.12_4;\n        auVar83.0_10 = auVar77.0_10;\n        auVar83.10_2 = (short)((uint)auVar75.8_4 >> 0x10);\n        auVar82.10_6 = auVar83.10_6;\n        auVar82.0_8 = auVar77.0_8;\n        auVar82.8_2 = (short)((uint)iVar44 >> 0x10);\n        auVar22.2_8 = auVar82.8_8;\n        auVar22.0_2 = uVar74;\n        auVar22.10_6 = 0;\n        auVar81.12_4 = 0;\n        auVar81.0_12 = SUB1612(auVar22 << 0x30,4);\n        auVar81 = auVar81 << 0x20;\n        auVar102.8_2 = 0xff;\n        auVar102.0_8 = 0xff00ff00ff00ff;\n        auVar102.10_2 = 0xff;\n        auVar102.12_2 = 0xff;\n        auVar102.14_2 = 0xff;\n        auVar87.0_12 = auVar81.0_12;\n        auVar87.12_2 = uVar74;\n        auVar87.14_2 = -(ushort)(_UNK_001029cc < iVar35);\n        auVar86.12_4 = auVar87.12_4;\n        auVar86.0_10 = auVar81.0_10;\n        auVar86.10_2 = uVar73;\n        auVar85.10_6 = auVar86.10_6;\n        auVar85.0_8 = auVar81.0_8;\n        auVar85.8_2 = (short)-(uint)(_DAT_001029c0 < iVar35);\n        auVar88.8_8 = auVar85.8_8;\n        auVar88.6_2 = -(ushort)(_UNK_001029bc < iVar35);\n        auVar88.4_2 = (short)auVar75.8_4;\n        auVar88.2_2 = (short)iVar101;\n        auVar88 = auVar88 & auVar102;\n        auVar58 = auVar58 & auVar102;\n        uVar2 = auVar58.0_2;\n        uVar3 = auVar58.2_2;\n        uVar4 = auVar58.4_2;\n        uVar5 = auVar58.6_2;\n        sVar6 = auVar58.8_2;\n        sVar7 = auVar58.10_2;\n        sVar8 = auVar58.12_2;\n        sVar9 = auVar58.14_2;\n        uVar10 = auVar88.0_2;\n        uVar11 = auVar88.2_2;\n        uVar12 = auVar88.4_2;\n        uVar13 = auVar88.6_2;\n        sVar14 = auVar88.8_2;\n        sVar15 = auVar88.10_2;\n        sVar16 = auVar88.12_2;\n        sVar17 = auVar88.14_2;\n        local_f14 = (uVar2 != 0) * (uVar2 < 0x100) * auVar58[0] - (0xff < uVar2) & local_1078;\n        bStack_f13 = (uVar3 != 0) * (uVar3 < 0x100) * auVar58[2] - (0xff < uVar3) & bStack_1077;\n        bStack_f12 = (uVar4 != 0) * (uVar4 < 0x100) * auVar58[4] - (0xff < uVar4) & bStack_1076;\n        bStack_f11 = (uVar5 != 0) * (uVar5 < 0x100) * auVar58[6] - (0xff < uVar5) & bStack_1075;\n        bStack_f10 = (0 < sVar6) * (sVar6 < 0x100) * auVar58[8] - (0xff < sVar6) & bStack_1074;\n        bStack_f0f = (0 < sVar7) * (sVar7 < 0x100) * auVar58[10] - (0xff < sVar7) & bStack_1073;\n        bStack_f0e = (0 < sVar8) * (sVar8 < 0x100) * auVar58[0xc] - (0xff < sVar8) & bStack_1072;\n        bStack_f0d = (0 < sVar9) * (sVar9 < 0x100) * auVar58[0xe] - (0xff < sVar9) & bStack_1071;\n        bStack_f0c = (uVar10 != 0) * (uVar10 < 0x100) * auVar88[0] - (0xff < uVar10) & bStack_1070;\n        bStack_f0b = (uVar11 != 0) * (uVar11 < 0x100) * auVar88[2] - (0xff < uVar11) & bStack_106f;\n        bStack_f0a = (uVar12 != 0) * (uVar12 < 0x100) * auVar88[4] - (0xff < uVar12) & bStack_106e;\n        bStack_f09 = (uVar13 != 0) * (uVar13 < 0x100) * auVar88[6] - (0xff < uVar13) & bStack_106d;\n        bStack_f08 = (0 < sVar14) * (sVar14 < 0x100) * auVar88[8] - (0xff < sVar14) & bStack_106c;\n        bStack_f07 = (0 < sVar15) * (sVar15 < 0x100) * auVar88[10] - (0xff < sVar15) & bStack_106b;\n        bStack_f06 = (0 < sVar16) * (sVar16 < 0x100) * auVar88[0xc] - (0xff < sVar16) & bStack_106a;\n        bStack_f05 = (0 < sVar17) * (sVar17 < 0x100) * auVar88[0xe] - (0xff < sVar17) & bStack_1069;\n        iVar44 = -(uint)(_DAT_001029d0 < iVar35);\n        iVar71 = -(uint)(_UNK_001029d4 < iVar35);\n        auVar46.0_8 = CONCAT44(iVar71,iVar44);\n        auVar46.8_4 = -(uint)(_UNK_001029d8 < iVar35);\n        auVar62.12_2 = (short)((uint)iVar71 >> 0x10);\n        auVar62.0_12 = auVar46;\n        auVar62.14_2 = (short)(-(uint)(_UNK_001029e4 < iVar35) >> 0x10);\n        auVar61.12_4 = auVar62.12_4;\n        auVar61.0_10 = auVar46.0_10;\n        uVar73 = (undefined2)-(uint)(_UNK_001029e4 < iVar35);\n        auVar61.10_2 = uVar73;\n        auVar60.10_6 = auVar61.10_6;\n        auVar60.8_2 = (short)iVar71;\n        auVar60.0_8 = auVar46.0_8;\n        uVar72 = (undefined2)(-(uint)(_DAT_001029e0 < iVar35) >> 0x10);\n        auVar23.2_8 = auVar60.8_8;\n        auVar23.0_2 = uVar72;\n        auVar23.10_6 = 0;\n        auVar70.0_2 = (undefined2)iVar44;\n        auVar59.12_4 = 0;\n        auVar59.0_12 = SUB1612(auVar23 << 0x30,4);\n        auVar59 = auVar59 << 0x20;\n        uVar74 = (undefined2)-(uint)(_UNK_001029e8 < iVar35);\n        auVar66.0_12 = auVar59.0_12;\n        auVar66.12_2 = uVar72;\n        auVar66.14_2 = (short)(-(uint)(_UNK_001029e8 < iVar35) >> 0x10);\n        auVar65.12_4 = auVar66.12_4;\n        auVar65.0_10 = auVar59.0_10;\n        auVar65.10_2 = (short)((uint)auVar46.8_4 >> 0x10);\n        auVar64.10_6 = auVar65.10_6;\n        auVar64.0_8 = auVar59.0_8;\n        auVar64.8_2 = (short)((uint)iVar44 >> 0x10);\n        auVar24.2_8 = auVar64.8_8;\n        auVar24.0_2 = uVar74;\n        auVar24.10_6 = 0;\n        auVar63.12_4 = 0;\n        auVar63.0_12 = SUB1612(auVar24 << 0x30,4);\n        auVar63 = auVar63 << 0x20;\n        iVar44 = -(uint)(_DAT_001029f0 < iVar3\n\n... (truncated)"}

Call sandbox_execute

Arguments
{"command": "xxd /sandbox/ghost_in_the_vm3 | grep -A5 \"1337\\|1338\\|1339\""}

Tool result
{"exitCode":1,"stdout":"","stderr":""}

Call ghidra_list_strings

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "filter": "TriNetra"}

Tool result
{"result":[]}

Call sandbox_execute

Arguments
{"command": "strings -n 4 /sandbox/ghost_in_the_vm3 | head -60"}

Tool result
{"exitCode":0,"stdout":"?/lib64/ld-linux-x86-64.so.2\nmfUa\nfgets\ngetpagesize\nstdin\nputc\nperror\nfree\nmunmap\nfflush\nstrlen\nread\nstdout\nopen\nmalloc\n__libc_start_main\nstderr\nfprintf\n__cxa_finalize\nclose\nmmap\nlibc.so.6\nGLIBC_2.34\nGLIBC_2.2.5\n_ITM_deregisterTMCloneTable\n__gmon_start__\n_ITM_registerTMCloneTable\nAVAUATUSH\nt$PA\nD$P1\n4"ff.\nT$0f\n[]A\A]A^A_\nPTE1\nu+UH\nbad op pc=%u\nunreachable %08x\n/proc/self/maps\n/proc/self/exe\nmmap\nmalloc\nEnter the flag: \n;*3$"\nGCC: (Debian 15.2.0-12) 15.2.0\nScrt1.o\n__abi_tag\nchallange3.c\nhPUSH\nhPOP\nhLOAD\nhSTOR\nhADD\nhXOR\nhMUL\nhSHL\nhSHR\nhJNZ\nhCMP\nhCALL\nhRET\n","stderr":""}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hOUT"}

Tool result
{"result":"\nvoid hOUT(long param_1,long param_2,ulong param_3)\n\n{\n  byte bVar1;\n  FILE __stream;\n  ulong uVar2;\n  \n  __stream = stdout;\n  uVar2 = (ulong)((int *)(param_1 + 0x224) + 1);\n  if (param_3 <= uVar2) {\n    *(undefined4 *)(param_1 + 0x22c) = 1;\n    return;\n  }\n  bVar1 = *(byte *)(param_2 + uVar2);\n  *(int *)(param_1 + 0x224) = *(int )(param_1 + 0x224) + 2;\n  putc((uint)(byte )(param_1 + (ulong)(bVar1 & 7) * 4),stream);\n  fflush(stdout);\n  return;\n}\n\n"}

Call sandbox_execute

Arguments
{"command": "python3 -c \"\ndata = open('/sandbox/ghost_in_the_vm3', 'rb').read()\n# Find offset of 0x102060 in file\n# Image base is 0x100000, file offset = VA - 0x100000 + file_offset_of_segment\n# The .rodata segment starts at 0x102000, need to find file offset\n# Let's search for the rodata section\nimport struct\n\n# ELF header parsing\ne_shoff = struct.unpack_from('

Tool result
{"exitCode":0,"stdout":"Section header offset: 0x4c20, num: 32\n.text: addr=0x1140, offset=0x1140, size=0xc82\n.rodata: addr=0x2000, offset=0x2000, size=0xa10\n.data: addr=0x4078, offset=0x4078, size=0x10\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "python3 -c \"\ndata = open('/sandbox/ghost_in_the_vm3', 'rb').read()\n# Bytecode at VA 0x102060, file offset 0x2060 (since sections are at addr-0x100000 but with PIE base 0x100000 = just addr-0x100000 + section_file_offset)\n# .rodata is at addr=0x2000 (relative) file offset=0x2000\n# So VA 0x102060 -> file offset 0x2060\nbytecode = data[0x2060:0x2060 + 0x8ea]\nprint('Bytecode length:', len(bytecode))\nprint('First 64 bytes:', bytecode[:64].hex())\nprint()\n# Check for strings/printable sequences\nimport re\nprintables = re.findall(b'[ -~]{4,}', bytecode)\nfor p in printables:\n    print('String found:', p)\n\"\n"}

Tool result
{"exitCode":0,"stdout":"Bytecode length: 2282\nFirst 64 bytes: 01010000000202010100000002030101000000020503062006060504200601010000000205030621060605042106030402010300000002060704060100000000\n\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "python3 -c \"\ndata = open('/sandbox/ghost_in_the_vm3', 'rb').read()\n# Check around offset 0x1337 in file\nprint('At 0x1337:', data[0x1337:0x1337+64].hex())\nprint('ASCII:', data[0x1337:0x1337+64])\nprint()\n# VA 0x1337 would be 0x1337 in PIE relative addr\n# That's in .text section (0x1140 to 0x1140+0xc82)\n# Also check all readable strings\nimport re\nfor i, m in enumerate(re.finditer(b'[ -~]{6,}', data)):\n    print(hex(m.start()), ':', m.group())\n    if i > 30:\n        break\n\"\n"}

Tool result
{"exitCode":0,"stdout":"At 0x1337: 050000488d0d9f07000083f001488d35d50700000fb6c048897cc5004489f0488d3d6305000083f0020fb6c048897cc5004489e0488d3d9e05000083f0034889\nASCII: b'\x05\x00\x00H\x8d\r\x9f\x07\x00\x00\x83\xf0\x01H\x8d5\xd5\x07\x00\x00\x0f\xb6\xc0H\x89|\xc5\x00D\x89\xf0H\x8d=c\x05\x00\x00\x83\xf0\x02\x0f\xb6\xc0H\x89|\xc5\x00D\x89\xe0H\x8d=\x9e\x05\x00\x00\x83\xf0\x03H\x89'\n\n0x3cb : b'?/lib64/ld-linux-x86-64.so.2'\n0x667 : b'getpagesize'\n0x67e : b'perror'\n0x68a : b'munmap'\n0x691 : b'fflush'\n0x698 : b'strlen'\n0x6a4 : b'stdout'\n0x6b0 : b'malloc'\n0x6b7 : b'__libc_start_main'\n0x6c9 : b'stderr'\n0x6d0 : b'fprintf'\n0x6d8 : b'__cxa_finalize'\n0x6f2 : b'libc.so.6'\n0x6fc : b'GLIBC_2.34'\n0x707 : b'GLIBC_2.2.5'\n0x713 : b'_ITM_deregisterTMCloneTable'\n0x72f : b'gmon_start'\n0x73e : b'ITM_registerTMCloneTable'\n0x1189 : b'AVAUATUSH'\n0x170a : b'[]A\\A]A^A'\n0x2004 : b'bad op pc=%u'\n0x2012 : b'unreachable %08x'\n0x2024 : b'/proc/self/maps'\n0x2034 : b'/proc/self/exe'\n0x2048 : b'malloc'\n0x204f : b'Enter the flag: '\n0x4088 : b'GCC: (Debian 15.2.0-12) 15.2.0'\n0x4781 : b'Scrt1.o'\n0x4789 : b'_abi_tag'\n0x4793 : b'challange3.c'\n0x47f9 : b'dead_sink'\n0x4806 : b'main.cold'\n","stderr":""}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hCMP"}

Tool result
{"result":"\nvoid hCMP(uint *param_1,long param_2,ulong param_3)\n\n{\n  byte bVar1;\n  byte bVar2;\n  uint uVar3;\n  uint uVar4;\n  \n  uVar3 = param_1[0x89];\n  if (uVar3 + 2 < param_3) {\n    bVar1 = *(byte *)(param_2 + (ulong)(uVar3 + 1));\n    bVar2 = *(byte *)(param_2 + (ulong)(uVar3 + 2));\n    param_1[0x89] = uVar3 + 3;\n    uVar3 = param_1[bVar1 & 7];\n    uVar4 = param_1[bVar2 & 7];\n    *param_1 = (uint)(uVar3 != uVar4);\n    *(ushort *)(param_1 + 0x8a) = CONCAT11(uVar3 < uVar4,uVar3 == uVar4);\n    return;\n  }\n  param_1[0x8b] = 1;\n  return;\n}\n\n"}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hPUSH"}

Tool result
{"result":"\nvoid hPUSH(long param_1,long param_2,ulong param_3)\n\n{\n  uint uVar1;\n  undefined4 uVar2;\n  int iVar3;\n  \n  uVar1 = *(uint *)(param_1 + 0x224);\n  if (uVar1 + 4 < param_3) {\n    uVar2 = *(undefined4 *)(param_2 + 1 + (ulong)uVar1);\n    *(uint )(param_1 + 0x224) = uVar1 + 5;\n    if ((int *)(param_1 + 0x120) < 0x3f) {\n      iVar3 = *(int *)(param_1 + 0x120) + 1;\n      *(int *)(param_1 + 0x120) = iVar3;\n      *(undefined4 *)(param_1 + 0x20 + (long)iVar3 * 4) = uVar2;\n      return;\n    }\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hLOAD"}

Tool result
{"result":"\nvoid hLOAD(long param_1,long param_2,ulong param_3)\n\n{\n  byte bVar1;\n  byte bVar2;\n  int iVar3;\n  \n  iVar3 = *(int *)(param_1 + 0x224);\n  if (iVar3 + 2 < param_3) {\n    bVar1 = *(byte *)(param_2 + (ulong)(iVar3 + 2));\n    bVar2 = *(byte *)(param_2 + (ulong)(iVar3 + 1));\n    *(int *)(param_1 + 0x224) = iVar3 + 3;\n    *(uint )(param_1 + (ulong)(bVar2 & 7) * 4) = (uint)(byte *)(param_1 + 0x124 + (ulong)bVar1);\n    return;\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hSTOR"}

Tool result
{"result":"\nvoid hSTOR(long param_1,long param_2,ulong param_3)\n\n{\n  byte bVar1;\n  byte bVar2;\n  int iVar3;\n  \n  iVar3 = *(int *)(param_1 + 0x224);\n  if (iVar3 + 2 < param_3) {\n    bVar1 = *(byte *)(param_2 + (ulong)(iVar3 + 2));\n    bVar2 = *(byte *)(param_2 + (ulong)(iVar3 + 1));\n    *(int *)(param_1 + 0x224) = iVar3 + 3;\n    *(char )(param_1 + 0x124 + (ulong)bVar2) =\n         (char)(undefined4 *)(param_1 + (ulong)(bVar1 & 7) * 4);\n    return;\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Let me trace the VM execution directly:

Call sandbox_execute

Arguments
{"command": "cd /sandbox && python3 -c \"\nimport subprocess, re\n\n# Try running and feeding a test input\nproc = subprocess.run(['/sandbox/ghost_in_the_vm3'], input=b'test_flag\\n', capture_output=True, timeout=5)\nprint('stdout:', proc.stdout)\nprint('stderr:', proc.stderr)\nprint('ret:', proc.returncode)\n\" 2>&1"}

Tool result
{"exitCode":1,"stdout":"Traceback (most recent call last):\n  File "", line 5, in \n    proc = subprocess.run(['/sandbox/ghost_in_the_vm3'], input=b'test_flag\n', capture_output=True, timeout=5)\n  File "/usr/lib/python3.13/subprocess.py", line 554, in run\n    with Popen(*popenargs, **kwargs) as process:\n         ~~~~~^^^^^^^^^^^^^^^^^^^^^^\n  File "/usr/lib/python3.13/subprocess.py", line 1039, in init\n    self._execute_child(args, executable, preexec_fn, close_fds,\n    ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n                        pass_fds, cwd, env,\n                        ^^^^^^^^^^^^^^^^^^^\n    ...<5 lines>...\n                        gid, gids, uid, umask,\n                        ^^^^^^^^^^^^^^^^^^^^^^\n                        start_new_session, process_group)\n                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n  File "/usr/lib/python3.13/subprocess.py", line 1857, in _execute_child\n    self._posix_spawn(args, executable, env, restore_signals, close_fds,\n    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n                      p2cread, p2cwrite,\n                      ^^^^^^^^^^^^^^^^^^\n                      c2pread, c2pwrite,\n                      ^^^^^^^^^^^^^^^^^^\n                      errread, errwrite)\n                      ^^^^^^^^^^^^^^^^^^\n  File "/usr/lib/python3.13/subprocess.py", line 1801, in _posix_spawn\n    self.pid = os.posix_spawn(executable, args, env, *kwargs)\n               ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nPermissionError: [Errno 13] Permission denied: '/sandbox/ghost_in_the_vm3'\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "chmod +x /sandbox/ghost_in_the_vm3 && echo \"test_flag\" | /sandbox/ghost_in_the_vm3"}

Tool result
{"exitCode":0,"stdout":"Enter the flag: Wrong!\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "strings -n 4 /sandbox/ghost_in_the_vm3 | grep -i \"wrong\\|correct\\|right\\|good\""}

Tool result
{"exitCode":1,"stdout":"","stderr":""}

Call ghidra_list_strings

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "filter": "Wrong"}

Tool result
{"result":[]}

Call sandbox_execute

Arguments
{"command": "python3 -c \"\ndata = open('/sandbox/ghost_in_the_vm3', 'rb').read()\n# Bytecode at file offset 0x2060, size 0x8ea\nbytecode = data[0x2060:0x2060+0x8ea]\n# Check offset 0x539 (decimal 1337) in bytecode\noff = 1337\nprint(f'At bytecode[1337 = 0x{off:x}]:', bytecode[off:off+32].hex())\nprint('ASCII:', bytecode[off:off+32])\n\"\n"}

Tool result
{"exitCode":0,"stdout":"At bytecode[1337 = 0x539]: 0406010000000002050505020505030505040805180905180306260606050426\nASCII: b'\x04\x06\x01\x00\x00\x00\x00\x02\x05\x05\x05\x02\x05\x05\x03\x05\x05\x04\x08\x05\x18\t\x05\x18\x03\x06&\x06\x06\x05\x04&'\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "which gdb && gdb --version | head -1"}

Tool result
{"exitCode":0,"stdout":"/usr/bin/gdb\nGNU gdb (Debian 16.3-5) 16.3\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/trace.py", "content": "import gdb\nimport struct\n\n# Break at hCMP to trace comparisons\ncomparisons = []\n\nclass CMPBreakpoint(gdb.Breakpoint):\n    def stop(self):\n        # Get the VM state pointer (first argument = rdi)\n        rdi = int(gdb.parse_and_eval(\"$rdi\"))\n        rsi = int(gdb.parse_and_eval(\"$rsi\"))\n        rdx = int(gdb.parse_and_eval(\"$rdx\"))\n        \n        try:\n            inf = gdb.selected_inferior()\n            # Read PC\n            pc_bytes = inf.read_memory(rdi + 0x224, 4)\n            pc = struct.unpack('

Tool result
{"result":"/sandbox/trace.py"}

Call sandbox_execute

Arguments
{"command": "cd /sandbox && echo 'TriNetra{test_flag_12345}' | gdb -batch -x /sandbox/trace.py 2>&1 | grep -v \"^Reading\\|^warning\\|^No such\\|Thread\\|New Thread\\|process\" | head -60"}

Tool result
{"exitCode":0,"stdout":"Breakpoint 1 at 0x1bc0\n/bin/sh: 1: Syntax error: redirection unexpected\nPython Exception <class 'gdb.error'>: During startup program exited with code 2.\nError occurred in Python: During startup program exited with code 2.\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "echo 'TriNetra{test_flag_12345}' > /tmp/input.txt && gdb -batch -ex \"file /sandbox/ghost_in_the_vm3\" -ex \"break hCMP\" -ex \"run < /tmp/input.txt\" -ex \"commands 1\\nsilent\\nprintf \\\"CMP r%d vs r%d\\\\n\\\", *(char*)($rsi + *(int*)($rdi+0x224) + 1) & 7, *(char*)($rsi + *(int*)($rdi+0x224) + 2) & 7\\ncontinue\\nend\" -ex \"continue\" 2>&1 | head -40"}

Tool result
{"exitCode":0,"stdout":"Breakpoint 1 at 0x1bc0\nwarning: Error disabling address space randomization: Operation not permitted\n[Thread debugging using libthread_db enabled]\nUsing host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".\nEnter the flag: \nBreakpoint 1, 0x000057726d99fbc0 in hCMP ()\nwarning: bad breakpoint number at or near '0'\n\nBreakpoint 1, 0x000057726d99fbc0 in hCMP ()\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/gdb_trace.py", "content": "import gdb\nimport struct\n\ncomparisons = []\ncall_count = [0]\n\nclass CMPBreak(gdb.Breakpoint):\n    def stop(self):\n        call_count[0] += 1\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            inf = gdb.selected_inferior()\n            \n            pc_bytes = bytes(inf.read_memory(rdi + 0x224, 4))\n            pc = struct.unpack('

Tool result
{"result":"/sandbox/gdb_trace.py"}

Call sandbox_execute

Arguments
{"command": "echo 'TriNetra{test_flag_12345}' > /tmp/input.txt\ngdb -batch -x /sandbox/gdb_trace.py /sandbox/ghost_in_the_vm3 2>&1 | grep -v \"^warning\\|^Reading\\|Thread\\|process\\|Using host\""}

Tool result
{"exitCode":0,"stdout":"Breakpoint 1 at 0x1bc0\nEnter the flag: [1] CMP r4(\xbf=0xbf) vs r5(\xe7=0xe7) pc=0x7fb\n[2] CMP r4(\x0b=0xb) vs r5(@=0x40) pc=0x807\n[3] CMP r4(\x9b=0x9b) vs r5(\xed=0xed) pc=0x813\n[4] CMP r4(d=0x64) vs r5(w=0x77) pc=0x81f\n[5] CMP r4(\x18=0x18) vs r5(\xa1=0xa1) pc=0x82b\n[6] CMP r4(\xfe=0xfe) vs r5(\x00=0x0) pc=0x837\n[7] CMP r4($=0x24) vs r5(\xf9=0xf9) pc=0x843\n[8] CMP r4(\xc4=0xc4) vs r5(\x0b=0xb) pc=0x84f\nWrong!\n\nTotal CMPs: 8\nComparisons: [(191, 231, 4, 5), (11, 64, 4, 5), (155, 237, 4, 5), (100, 119, 4, 5), (24, 161, 4, 5), (254, 0, 4, 5), (36, 249, 4, 5), (196, 11, 4, 5)]\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "# Try different inputs to understand pattern\nfor input_str in ['TriNetra{aaaaaaa}' 'TriNetra{AAAAAAA}' 'TriNetra{1234567}']:\n    echo \"$input_str\" > /tmp/input.txt\n    echo \"=== Input: $input_str ===\"\n    gdb -batch -x /sandbox/gdb_trace.py /sandbox/ghost_in_the_vm3 2>&1 | grep \"^\\[\" \ndone"}

Tool result
{"exitCode":2,"stdout":"","stderr":"/bin/bash: -c: line 3: syntax error near unexpected token echo'\n/bin/bash: -c: line 3:     echo "$input_str" > /tmp/input.txt'\n"}
](streamdown:incomplete-link)

Call sandbox_execute

Arguments
{"command": "echo 'TriNetra{aaaaaaa}' > /tmp/input.txt\necho \"=== aaaaaaa ===\" && gdb -batch -x /sandbox/gdb_trace.py /sandbox/ghost_in_the_vm3 2>&1 | grep \"^\\[\"\necho 'TriNetra{AAAAAAA}' > /tmp/input.txt  \necho \"=== AAAAAAA ===\" && gdb -batch -x /sandbox/gdb_trace.py /sandbox/ghost_in_the_vm3 2>&1 | grep \"^\\[\"\necho 'TriNetra{1234567}' > /tmp/input.txt\necho \"=== 1234567 ===\" && gdb -batch -x /sandbox/gdb_trace.py /sandbox/ghost_in_the_vm3 2>&1 | grep \"^\\[\""}

Tool result
{"exitCode":0,"stdout":"=== aaaaaaa ===\n[Thread debugging using libthread_db enabled]\n[2] CMP r4(\xfd=0xfd) vs r5(@=0x40) pc=0x807\n[3] CMP r4(e=0x65) vs r5(\xed=0xed) pc=0x813\n[4] CMP r4(\xec=0xec) vs r5(w=0x77) pc=0x81f\n[5] CMP r4(\x0b=0xb) vs r5(\xa1=0xa1) pc=0x82b\n[6] CMP r4(k=0x6b) vs r5(\x00=0x0) pc=0x837\n[7] CMP r4(\xc9=0xc9) vs r5(\xf9=0xf9) pc=0x843\n[8] CMP r4(\x14=0x14) vs r5(\x0b=0xb) pc=0x84f\n[Inferior 1 (process 25) exited normally]\n=== AAAAAAA ===\n[Thread debugging using libthread_db enabled]\n[2] CMP r4(==0x3d) vs r5(@=0x40) pc=0x807\n[3] CMP r4(\x85=0x85) vs r5(\xed=0xed) pc=0x813\n[4] CMP r4(\x0c=0xc) vs r5(w=0x77) pc=0x81f\n[5] CMP r4(\xab=0xab) vs r5(\xa1=0xa1) pc=0x82b\n[6] CMP r4(\xeb=0xeb) vs r5(\x00=0x0) pc=0x837\n[7] CMP r4(I=0x49) vs r5(\xf9=0xf9) pc=0x843\n[8] CMP r4(\x94=0x94) vs r5(\x0b=0xb) pc=0x84f\n[Inferior 1 (process 39) exited normally]\n=== 1234567 ===\n[Thread debugging using libthread_db enabled]\n[2] CMP r4(\xfd=0xfd) vs r5(@=0x40) pc=0x807\n[3] CMP r4(\xb0=0xb0) vs r5(\xed=0xed) pc=0x813\n[4] CMP r4(\x93=0x93) vs r5(w=0x77) pc=0x81f\n[5] CMP r4(\xae=0xae) vs r5(\xa1=0xa1) pc=0x82b\n[6] CMP r4(\xeb=0xeb) vs r5(\x00=0x0) pc=0x837\n[7] CMP r4(\xe9=0xe9) vs r5(\xf9=0xf9) pc=0x843\n[8] CMP r4(T=0x54) vs r5(\x0b=0xb) pc=0x84f\n[Inferior 1 (process 53) exited normally]\n","stderr":""}
](streamdown:incomplete-link)

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hJNZ"}

Tool result
{"result":"\nvoid hJNZ(long param_1,long param_2,ulong param_3)\n\n{\n  char cVar1;\n  byte bVar2;\n  int iVar3;\n  \n  iVar3 = *(int *)(param_1 + 0x224);\n  if (iVar3 + 2 < param_3) {\n    cVar1 = *(char *)(param_2 + (ulong)(iVar3 + 2));\n    bVar2 = *(byte *)(param_2 + (ulong)(iVar3 + 1));\n    *(int )(param_1 + 0x224) = iVar3 + 3;\n    if ((int *)(param_1 + (ulong)(bVar2 & 7) * 4) != 0) {\n      *(int *)(param_1 + 0x224) = iVar3 + 3 + (int)cVar1;\n    }\n    return;\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hADD"}

Tool result
{"result":"\nvoid hADD(long param_1,long param_2,ulong param_3)\n\n{\n  int *piVar1;\n  byte bVar2;\n  byte bVar3;\n  int iVar4;\n  \n  iVar4 = *(int *)(param_1 + 0x224);\n  if (iVar4 + 2 < param_3) {\n    bVar2 = *(byte *)(param_2 + (ulong)(iVar4 + 2));\n    bVar3 = *(byte *)(param_2 + (ulong)(iVar4 + 1));\n    *(int *)(param_1 + 0x224) = iVar4 + 3;\n    piVar1 = (int *)(param_1 + (ulong)(bVar3 & 7) * 4);\n    *piVar1 = *piVar1 + *(int *)(param_1 + (ulong)(bVar2 & 7) * 4);\n    return;\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/bruteforce.py", "content": "import gdb\nimport struct\nimport sys\n\ntarget_pcs = [0x807, 0x813, 0x81f, 0x82b, 0x837, 0x843, 0x84f]\n# r5 (expected) values from baseline run with 'aaaaaaa'\nexpected_r5 = [0x40, 0xed, 0x77, 0xa1, 0x00, 0xf9, 0x0b]\n\n# We'll record (r4, r5) for each target pc\nresults = {}\n\nclass CMPBreak(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            inf = gdb.selected_inferior()\n            \n            pc = struct.unpack('

Tool result
{"result":"/sandbox/bruteforce.py"}

Call sandbox_execute

Arguments
{"command": "gdb -batch -x /sandbox/bruteforce.py /sandbox/ghost_in_the_vm3 2>&1 | grep -E \"Found|Flag|No match|Error\" | head -20", "timeout": 120}

Tool result
{"exitCode":0,"stdout":"No match at pos 0, r4/r5 for 'a': (53, 64)\nFound char 1: 'Y' (0x59)\nNo match at pos 2, r4/r5 for 'a': (92, 119)\nNo match at pos 3, r4/r5 for 'a': (75, 161)\nNo match at pos 4, r4/r5 for 'a': (79, 0)\nFound char 5: 'U' (0x55)\nNo match at pos 6, r4/r5 for 'a': (24, 11)\nFlag: TriNetra{?Y???U?}\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/debug2.py", "content": "import gdb\nimport struct\n\nresults = {}\n\nclass CMPBreak(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            inf = gdb.selected_inferior()\n            \n            pc = struct.unpack('

Tool result
{"result":"/sandbox/debug2.py"}

Call sandbox_execute

Arguments
{"command": "gdb -batch -x /sandbox/debug2.py /sandbox/ghost_in_the_vm3 2>&1 | grep -E \"^  CMP|^---\" | head -40"}

Tool result
{"exitCode":0,"stdout":"--- Input: b'TriNetra{aaaaaaa}' ---\n--- Input: b'TriNetra{baaaaaa}' ---\n--- Input: b'TriNetra{caaaaaa}' ---\n--- Input: b'TriNetra{AAAAAAA}' ---\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/debug3.py", "content": "import gdb\nimport struct\n\nhit_count = [0]\n\nclass CMPBreak(gdb.Breakpoint):\n    def stop(self):\n        hit_count[0] += 1\n        gdb.write(f\"  HIT #{hit_count[0]}\\n\")\n        return False\n\ngdb.execute(\"set pagination off\")\ngdb.execute(\"set confirm off\")\nbp = CMPBreak(\"hCMP\")\n\nwith open('/tmp/input.txt', 'wb') as f:\n    f.write(b'TriNetra{aaaaaaa}\\n')\n\ngdb.write(f\"Breakpoint set: {bp.location}\\n\")\ngdb.execute(\"run < /tmp/input.txt\")\ngdb.write(f\"Total hits: {hit_count[0]}\\n\")\n"}

Tool result
{"result":"/sandbox/debug3.py"}

Call sandbox_execute

Arguments
{"command": "gdb -batch -x /sandbox/debug3.py /sandbox/ghost_in_the_vm3 2>&1 | grep -v \"^warning\\|^Reading\\|Thread\\|process\\|Using host\""}

Tool result
{"exitCode":0,"stdout":"Breakpoint 1 at 0x1bc0\nBreakpoint set: hCMP\nEnter the flag:   HIT #1\n  HIT #2\n  HIT #3\n  HIT #4\n  HIT #5\n  HIT #6\n  HIT #7\n  HIT #8\nWrong!\nTotal hits: 8\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/debug4.py", "content": "import gdb\nimport struct\n\nall_results = []\ncurrent_results = []\n\nclass CMPBreak(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            inf = gdb.selected_inferior()\n            \n            pc = struct.unpack('

Tool result
{"result":"/sandbox/debug4.py"}

Call sandbox_execute

Arguments
{"command": "gdb -batch -x /sandbox/debug4.py /sandbox/ghost_in_the_vm3 2>&1 | grep -v \"^warning\\|^Reading\\|Thread\\|process\\|Using host\""}

Tool result
{"exitCode":0,"stdout":"Breakpoint 1 at 0x1bc0\nEnter the flag: Wrong!\npc=0x7fb: r4=\x80(0x80) vs r5=\xe7(0xe7)\npc=0x807: r4=\xfd(0xfd) vs r5=@(0x40)\npc=0x813: r4=e(0x65) vs r5=\xed(0xed)\npc=0x81f: r4=\xec(0xec) vs r5=w(0x77)\npc=0x82b: r4=\x0b(0xb) vs r5=\xa1(0xa1)\npc=0x837: r4=k(0x6b) vs r5=\x00(0x0)\npc=0x843: r4=\xc9(0xc9) vs r5=\xf9(0xf9)\npc=0x84f: r4=\x14(0x14) vs r5=\x0b(0xb)\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/solve.py", "content": "#!/usr/bin/env python3\nimport subprocess\nimport struct\nimport tempfile\nimport os\n\n# GDB script template\nGDB_SCRIPT = \"\"\"\nimport gdb, struct\nresults = []\nclass BP(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            inf = gdb.selected_inferior()\n            pc = struct.unpack('

Tool result
{"result":"/sandbox/solve.py"}

Call sandbox_execute

Arguments
{"command": "python3 /sandbox/solve.py 2>&1 | grep -v \"^warning\\|Reading sym\\|Thread\\|process\\|Using host\\|No symbol\"", "timeout": 300}

Tool result
{"exitCode":0,"stdout":"[] Getting baseline...\n[] Baseline CMPs: [('0x7fb', '0x80', '0xe7'), ('0x807', '0xfd', '0x40'), ('0x813', '0x65', '0xed'), ('0x81f', '0xec', '0x77'), ('0x82b', '0xb', '0xa1'), ('0x837', '0x6b', '0x0'), ('0x843', '0xc9', '0xf9'), ('0x84f', '0x14', '0xb')]\n[] Character check PCs: ['0x807', '0x813', '0x81f', '0x82b', '0x837', '0x843', '0x84f']\n[] Expected r5 values: ['0x40', '0xed', '0x77', '0xa1', '0x0', '0xf9', '0xb']\n\n[] Brute forcing 7 positions...\n  [-] pos=0: no match, sample: ' ' → r4=0xa5 vs r5=0x40\n  [-] pos=1: no match, sample: ' ' → r4=0x51 vs r5=0xed\n  [-] pos=2: no match, sample: ' ' → r4=0x44 vs r5=0x77\n  [-] pos=3: no match, sample: ' ' → r4=0xb7 vs r5=0xa1\n  [-] pos=4: no match, sample: ' ' → r4=0x4b vs r5=0x00\n  [+] pos=5: 'M' (0x4d) - r4=r5=0xf9\n  [-] pos=6: no match, sample: ' ' → r4=0x1c vs r5=0x0b\n\n[!] FLAG: TriNetra{aaaaaMa}\n\n[] Verifying...\nOutput: b'Enter the flag: Wrong!\n'\n","stderr":""}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hXOR"}

Tool result
{"result":"\nvoid hXOR(long param_1,long param_2,ulong param_3)\n\n{\n  byte bVar1;\n  byte bVar2;\n  int iVar3;\n  ulong uVar4;\n  \n  iVar3 = *(int *)(param_1 + 0x224);\n  if (iVar3 + 2 < param_3) {\n    bVar1 = *(byte *)(param_2 + (ulong)(iVar3 + 2));\n    bVar2 = *(byte *)(param_2 + (ulong)(iVar3 + 1));\n    *(int *)(param_1 + 0x224) = iVar3 + 3;\n    uVar4 = (ulong)(bVar2 & 7);\n    *(uint *)(param_1 + uVar4 * 4) =\n         *(uint *)(param_1 + uVar4 * 4) ^ *(uint *)(param_1 + (ulong)(bVar1 & 7) * 4);\n    return;\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hMUL"}

Tool result
{"result":"\nvoid hMUL(long param_1,long param_2,ulong param_3)\n\n{\n  byte bVar1;\n  byte bVar2;\n  int iVar3;\n  ulong uVar4;\n  \n  iVar3 = *(int *)(param_1 + 0x224);\n  if (iVar3 + 2 < param_3) {\n    bVar1 = *(byte *)(param_2 + (ulong)(iVar3 + 2));\n    bVar2 = *(byte *)(param_2 + (ulong)(iVar3 + 1));\n    *(int *)(param_1 + 0x224) = iVar3 + 3;\n    uVar4 = (ulong)(bVar2 & 7);\n    *(int *)(param_1 + uVar4 * 4) =\n         *(int *)(param_1 + uVar4 * 4) * *(int *)(param_1 + (ulong)(bVar1 & 7) * 4);\n    return;\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/map_transform.py", "content": "#!/usr/bin/env python3\n\"\"\"Map the transformation for position 0 with multiple input chars\"\"\"\nimport subprocess, struct, tempfile, os\n\nGDB_SCRIPT = \"\"\"\nimport gdb, struct\nresults = []\nclass BP(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            inf = gdb.selected_inferior()\n            pc = struct.unpack('6} {'r4':>6} | {'Char':>6} {'r4':>6}\")\nfor i, c in enumerate(test_chars):\n    if c in mapping:\n        if i % 2 == 0:\n            print(f\"  {c:#04x}({chr(c) if 32<=c<127 else '?'}) -> {mapping[c]:#04x}\", end='  |  ')\n        else:\n            print(f\"  {c:#04x}({chr(c) if 32<=c<127 else '?'}) -> {mapping[c]:#04x}\")\n\n# Check if target 0x40 is in mapping values\ntarget = 0x40\ninv = [c for c, v in mapping.items() if v == target]\nprint(f\"\\nTarget r5=0x{target:02x}: input chars = {[hex(c)+'/'+chr(c) for c in inv]}\")\n\n# Show the mapping pattern\nprint(\"\\nFirst 16 chars:\")\nfor c in test_chars[:16]:\n    if c in mapping:\n        print(f\"  {c:#04x}({chr(c)}) -> {mapping[c]:#04x}\")\n"}

Tool result
{"result":"/sandbox/map_transform.py"}

Call sandbox_execute

Arguments
{"command": "python3 /sandbox/map_transform.py 2>&1 | grep -v \"^warning\\|Reading sym\\|Thread\\|process\\|Using host\\|No symbol\" | tail -40", "timeout": 600}

Tool result
{"exitCode":0,"stdout":"Mapping pos=0 transformation:\n  Char     r4 |   Char     r4\n\nTarget r5=0x40: input chars = []\n\nFirst 16 chars:\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/check_stability.py", "content": "#!/usr/bin/env python3\nimport subprocess, struct, tempfile, os\n\nGDB_SCRIPT = \"\"\"\nimport gdb, struct\nresults = []\nclass BP(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            inf = gdb.selected_inferior()\n            pc = struct.unpack('

Tool result
{"result":"/sandbox/check_stability.py"}

Call sandbox_execute

Arguments
{"command": "python3 /sandbox/check_stability.py 2>&1 | head -30"}

Tool result
{"exitCode":0,"stdout":"RC: 0\nSTDOUT: b'Breakpoint 1 at 0x1bc0\n[Thread debugging using libthread_db enabled]\nUsing host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".\nEnter the flag: Wrong!\n[Inferior 1 (process 25) exited normally]\nR:0x7fb:0x80:0xe7\nR:0x807:0xfd:0x40\nR:0x813:0x65:0xed\nR:0x81f:0xec:0x77\nR:0x82b:0xb:0xa1\nR:0x837:0x6b:0x0\nR:0x843:0xc9:0xf9\nR:0x84f:0x14:0xb\n'\nSTDERR: b'warning: Error disabling address space randomization: Operation not permitted\n'\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "python3 -c \"\nimport subprocess, struct, tempfile, os\n\nGDB_SCRIPT = '''\nimport gdb, struct\nresults = []\nclass BP(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\\\"\\$rdi\\\"))\n            rsi = int(gdb.parse_and_eval(\\\"\\$rsi\\\"))\n            inf = gdb.selected_inferior()\n            pc = struct.unpack(\\\"

Tool result
{"exitCode":0,"stdout":"STDOUT: \n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/gdb_cmp.py", "content": "import gdb, struct\nresults = []\nclass BP(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            inf = gdb.selected_inferior()\n            pc = struct.unpack(\"

Tool result
{"result":"/sandbox/gdb_cmp.py"}

Call sandbox_execute

Arguments
{"command": "python3 -c \"\nimport subprocess\nresults = {}\n\ndef run_test(inp):\n    with open('/tmp/bf_input.txt', 'wb') as f:\n        f.write(inp + b'\\n')\n    r = subprocess.run(['gdb', '-batch', '-x', '/sandbox/gdb_cmp.py', '/sandbox/ghost_in_the_vm3'],\n                       capture_output=True, timeout=10)\n    res = {}\n    for line in r.stdout.decode().split('\\n'):\n        if line.startswith('R:'):\n            parts = line.strip().split(':')\n            if len(parts) == 4:\n                res[int(parts[1],16)] = (int(parts[2],16), int(parts[3],16))\n    return res\n\n# Test position 0: vary first char, keep rest as 'a'\nprint('Testing pos=0 mapping (first char inside {}):')\nfor c in range(0x40, 0x60):  # @ through _\n    inp = b'TriNetra{' + bytes([c]) + b'aaaaaa}'\n    r = run_test(inp)\n    pc = 0x807\n    if pc in r:\n        r4, r5 = r[pc]\n        print(f'  {chr(c) if 32<=c<127 else hex(c)} ({c:#04x}) -> r4={r4:#04x}, r5={r5:#04x} {\\\"MATCH\\\" if r4==r5 else \\\"\\\"}')\n    else:\n        print(f'  {chr(c)} ({c:#04x}) -> NO CMP at target pc')\n\" 2>&1 | grep -v \"^warning\\|Reading sym\\|Thread\\|process\\|Using host\"", "timeout": 120}

Tool result
{"exitCode":0,"stdout":"Testing pos=0 mapping (first char inside {}):\n  @ (0x40) -> r4=0x25, r5=0x40 \n  A (0x41) -> r4=0xfd, r5=0x40 \n  B (0x42) -> r4=0x15, r5=0x40 \n  C (0x43) -> r4=0x35, r5=0x40 \n  D (0x44) -> r4=0x35, r5=0x40 \n  E (0x45) -> r4=0x1d, r5=0x40 \n  F (0x46) -> r4=0x75, r5=0x40 \n  G (0x47) -> r4=0xf5, r5=0x40 \n  H (0x48) -> r4=0xa5, r5=0x40 \n  I (0x49) -> r4=0xfd, r5=0x40 \n  J (0x4a) -> r4=0xf5, r5=0x40 \n  K (0x4b) -> r4=0xf5, r5=0x40 \n  L (0x4c) -> r4=0xf5, r5=0x40 \n  M (0x4d) -> r4=0xfd, r5=0x40 \n  N (0x4e) -> r4=0x35, r5=0x40 \n  O (0x4f) -> r4=0x55, r5=0x40 \n  P (0x50) -> r4=0xe5, r5=0x40 \n  Q (0x51) -> r4=0xfd, r5=0x40 \n  R (0x52) -> r4=0x55, r5=0x40 \n  S (0x53) -> r4=0xf5, r5=0x40 \n  T (0x54) -> r4=0xb5, r5=0x40 \n  U (0x55) -> r4=0xdd, r5=0x40 \n  V (0x56) -> r4=0x35, r5=0x40 \n  W (0x57) -> r4=0xb5, r5=0x40 \n  X (0x58) -> r4=0xa5, r5=0x40 \n  Y (0x59) -> r4=0x3d, r5=0x40 \n  Z (0x5a) -> r4=0xb5, r5=0x40 \n  [ (0x5b) -> r4=0x75, r5=0x40 \n  \ (0x5c) -> r4=0xb5, r5=0x40 \n  ] (0x5d) -> r4=0xbd, r5=0x40 \n  ^ (0x5e) -> r4=0xb5, r5=0x40 \n  _ (0x5f) -> r4=0x95, r5=0x40 \n","stderr":""}

Call sandbox_execute

Arguments
{"command": "python3 -c \"\nimport subprocess\n\ndef run_test(inp):\n    with open('/tmp/bf_input.txt', 'wb') as f:\n        f.write(inp + b'\\n')\n    r = subprocess.run(['gdb', '-batch', '-x', '/sandbox/gdb_cmp.py', '/sandbox/ghost_in_the_vm3'],\n                       capture_output=True, timeout=10)\n    res = {}\n    for line in r.stdout.decode().split('\\n'):\n        if line.startswith('R:'):\n            parts = line.strip().split(':')\n            if len(parts) == 4:\n                res[int(parts[1],16)] = (int(parts[2],16), int(parts[3],16))\n    return res\n\n# Test ALL possible byte values for pos 0\nprint('Full mapping pos=0:')\nmatch_chars = []\nfor c in range(0, 256):\n    inp = b'TriNetra{' + bytes([c]) + b'aaaaaa}'\n    r = run_test(inp)\n    if 0x807 in r:\n        r4, r5 = r[0x807]\n        if r4 == 0x40:  # expected r5\n            match_chars.append(c)\n            print(f'  MATCH: {c:#04x} -> r4=0x40')\n            \nprint(f'Matching chars for pos=0 (r4=0x40): {[hex(c) for c in match_chars]}')\n\" 2>&1 | grep -E \"MATCH|Matching\" | head -20", "timeout": 600}

Tool result
{"exitCode":0,"stdout":"Matching chars for pos=0 (r4=0x40): []\n","stderr":""}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hSHL"}

Tool result
{"result":"\nvoid hSHL(long param_1,long param_2,ulong param_3)\n\n{\n  int *piVar1;\n  byte bVar2;\n  byte bVar3;\n  int iVar4;\n  \n  iVar4 = *(int *)(param_1 + 0x224);\n  if (iVar4 + 2 < param_3) {\n    bVar2 = *(byte *)(param_2 + (ulong)(iVar4 + 2));\n    bVar3 = *(byte *)(param_2 + (ulong)(iVar4 + 1));\n    *(int *)(param_1 + 0x224) = iVar4 + 3;\n    piVar1 = (int *)(param_1 + (ulong)(bVar3 & 7) * 4);\n    *piVar1 = *piVar1 << (bVar2 & 0x1f);\n    return;\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Call ghidra_decompile_function

Arguments
{"filepath": "/sandbox/ghost_in_the_vm3", "name_or_address": "hSHR"}

Tool result
{"result":"\nvoid hSHR(long param_1,long param_2,ulong param_3)\n\n{\n  uint *puVar1;\n  byte bVar2;\n  byte bVar3;\n  int iVar4;\n  \n  iVar4 = *(int *)(param_1 + 0x224);\n  if (iVar4 + 2 < param_3) {\n    bVar2 = *(byte *)(param_2 + (ulong)(iVar4 + 2));\n    bVar3 = *(byte *)(param_2 + (ulong)(iVar4 + 1));\n    *(int *)(param_1 + 0x224) = iVar4 + 3;\n    puVar1 = (uint *)(param_1 + (ulong)(bVar3 & 7) * 4);\n    *puVar1 = *puVar1 >> (bVar2 & 0x1f);\n    return;\n  }\n  *(undefined4 *)(param_1 + 0x22c) = 1;\n  return;\n}\n\n"}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/dump_vm.py", "content": "import gdb, struct\n\nclass MainStart(gdb.Breakpoint):\n    \"\"\"Break just after the VM is set up, before execution starts\"\"\"\n    def stop(self):\n        return True  # Actually stop here\n\ngdb.execute(\"set pagination off\")\ngdb.execute(\"set confirm off\")\n\n# Break at the VM execution start - we need to find where the VM loop begins\n# From main: after malloc and bytecode setup, the VM runs\n# Let's break at the first call inside the dispatch loop\n# Actually, let's break at hPUSH first hit to capture VM state\n\nclass FirstInstBP(gdb.Breakpoint):\n    def __init__(self):\n        super().__init__(\"hPUSH\")\n        self.first = True\n    \n    def stop(self):\n        if self.first:\n            self.first = False\n            try:\n                rdi = int(gdb.parse_and_eval(\"$rdi\"))\n                rsi = int(gdb.parse_and_eval(\"$rsi\"))\n                rdx = int(gdb.parse_and_eval(\"$rdx\"))\n                inf = gdb.selected_inferior()\n                \n                gdb.write(f\"VM state at: rdi={rdi:#x} rsi={rsi:#x} rdx={rdx:#x}\\n\")\n                \n                # Dump dispatch table (at DT which is mapped anon page)\n                # DT is stored in a global, let's find it\n                # Actually from decompile: DT = __addr (mmap'd page)\n                # Let's look for it in the global variable\n                \n                # Dump first 256 bytes of dispatch table\n                # We need to find where DT is stored\n                # From main: DT = __addr; (stored as global)\n                # Let's dump the bytecode (rsi, size rdx)\n                \n                # Read full bytecode\n                bytecode = bytes(inf.read_memory(rsi, rdx))\n                with open('/tmp/vm_bytecode.bin', 'wb') as f:\n                    f.write(bytecode)\n                gdb.write(f\"Bytecode dumped: {rdx} bytes\\n\")\n                gdb.write(f\"First 32 bytes: {bytecode[:32].hex()}\\n\")\n                \n                # Now read the VM state to find registers\n                for i in range(8):\n                    v = struct.unpack('

Tool result
{"result":"/sandbox/dump_vm.py"}

Call sandbox_execute

Arguments
{"command": "gdb -batch -x /sandbox/dump_vm.py /sandbox/ghost_in_the_vm3 2>&1 | grep -v \"^warning\\|Reading sym\\|Thread\\|process\\|Using host\\|Breakpoint\""}

Tool result
{"exitCode":0,"stdout":"Enter the flag: VM state at: rdi=0x7fff4d8f0b30 rsi=0x596cdd6322a0 rdx=0x8ea\nBytecode dumped: 2282 bytes\nFirst 32 bytes: ec010000005402ec010000005403ec0100000054057c0620500605f02006ec01\n  r0 = 0x00000000\n  r1 = 0x00000000\n  r2 = 0x00000000\n  r3 = 0x00000000\n  r4 = 0x00000000\n  r5 = 0x00000000\n  r6 = 0x00000000\n  r7 = 0x00000000\n  PC = 0x0\n\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/dump_dispatch.py", "content": "import gdb, struct\n\nhandlers_map = {}\n\nclass HaltBP(gdb.Breakpoint):\n    def stop(self):\n        return True\n\ngdb.execute(\"set pagination off\")\ngdb.execute(\"set confirm off\")\n\nclass PushBP(gdb.Breakpoint):\n    def __init__(self):\n        super().__init__(\"hPUSH\")\n        self.done = False\n    def stop(self):\n        if not self.done:\n            self.done = True\n            try:\n                rdi = int(gdb.parse_and_eval(\"$rdi\"))\n                rsi = int(gdb.parse_and_eval(\"$rsi\"))\n                rdx = int(gdb.parse_and_eval(\"$rdx\"))\n                inf = gdb.selected_inferior()\n                \n                # Find the dispatch table: it's stored in DT global\n                # Let's search in the process memory for a page that contains function pointers\n                # to hPUSH etc.\n                # Alternative: find the global DT variable\n                \n                # From decompile: DT is a global, let's find its address\n                # We know the dispatch table is pointed to by the VM execution loop\n                # Let's look at the .bss section for the pointer\n                \n                # Actually let's look at the VM main loop - it should load from DT\n                # The main function decompile shows: DT = __addr\n                # DT is at some global address in .bss\n                \n                # Try to find hPUSH address to determine dispatch table\n                hpush_addr = int(gdb.parse_and_eval(\"(long)hPUSH\"))\n                hpop_addr = int(gdb.parse_and_eval(\"(long)hPOP\"))\n                hload_addr = int(gdb.parse_and_eval(\"(long)hLOAD\"))\n                hstor_addr = int(gdb.parse_and_eval(\"(long)hSTOR\"))\n                hadd_addr = int(gdb.parse_and_eval(\"(long)hADD\"))\n                hxor_addr = int(gdb.parse_and_eval(\"(long)hXOR\"))\n                hmul_addr = int(gdb.parse_and_eval(\"(long)hMUL\"))\n                hshl_addr = int(gdb.parse_and_eval(\"(long)hSHL\"))\n                hshr_addr = int(gdb.parse_and_eval(\"(long)hSHR\"))\n                hjnz_addr = int(gdb.parse_and_eval(\"(long)hJNZ\"))\n                hjz_addr = int(gdb.parse_and_eval(\"(long)hJZ\"))\n                hcmp_addr = int(gdb.parse_and_eval(\"(long)hCMP\"))\n                hcall_addr = int(gdb.parse_and_eval(\"(long)hCALL\"))\n                hret_addr = int(gdb.parse_and_eval(\"(long)hRET\"))\n                hout_addr = int(gdb.parse_and_eval(\"(long)hOUT\"))\n                hhalt_addr = int(gdb.parse_and_eval(\"(long)hHALT\"))\n                hinv_addr = int(gdb.parse_and_eval(\"(long)hINV\"))\n                \n                handler_names = {\n                    hpush_addr: 'PUSH', hpop_addr: 'POP', hload_addr: 'LOAD',\n                    hstor_addr: 'STOR', hadd_addr: 'ADD', hxor_addr: 'XOR',\n                    hmul_addr: 'MUL', hshl_addr: 'SHL', hshr_addr: 'SHR',\n                    hjnz_addr: 'JNZ', hjz_addr: 'JZ', hcmp_addr: 'CMP',\n                    hcall_addr: 'CALL', hret_addr: 'RET', hout_addr: 'OUT',\n                    hhalt_addr: 'HALT', hinv_addr: 'INV'\n                }\n                \n                gdb.write(f\"hPUSH={hpush_addr:#x}\\n\")\n                \n                # Find DT by looking at .bss or searching for it\n                # From analysis, DT is a global that holds mmap ptr\n                # Let's look at the main loop in the binary\n                # Actually let's just search memory for a region that contains hPUSH\n                \n                # Read bytecode\n                bytecode = bytes(inf.read_memory(rsi, rdx))\n                with open('/tmp/vm_bytecode.bin', 'wb') as f:\n                    f.write(bytecode)\n                \n                # Now we need to find the dispatch table\n                # From the Ghidra analysis: DT is stored somewhere accessible\n                # Let's use the symbol 'DT' if available\n                try:\n                    dt_ptr = int(gdb.parse_and_eval(\"DT\"))\n                    gdb.write(f\"DT ptr from symbol: {dt_ptr:#x}\\n\")\n                except:\n                    gdb.write(\"DT symbol not found, searching...\\n\")\n                    # The dispatch table is a mmap'd page with function pointers\n                    # It should be within process memory\n                    # Let's look for the signature: it has hINV pointers filling most of it\n                    dt_ptr = None\n                    \n                    # Alternative: the VM execution loop should reference DT\n                    # Let's look at the caller of hPUSH - the main loop reads DT[opcode]\n                    # We can find DT by examining the call site in the main loop\n                \n                if dt_ptr:\n                    # Read 256 entries (each is a pointer, 8 bytes for x64)\n                    # But actually DT is indexed by opcode byte and contains function pointers\n                    # Each entry is 8 bytes (function pointer)\n                    for i in range(256):\n                        ptr_bytes = bytes(inf.read_memory(dt_ptr + i*8, 8))\n                        ptr = struct.unpack('

Tool result
{"result":"/sandbox/dump_dispatch.py"}

Call sandbox_execute

Arguments
{"command": "gdb -batch -x /sandbox/dump_dispatch.py /sandbox/ghost_in_the_vm3 2>&1 | grep -v \"^warning\\|Reading sym\\|Thread\\|process\\|Using host\\|Breakpoint\""}

Tool result
{"exitCode":0,"stdout":"Enter the flag: hPUSH=0x59e1ed1a0870\nDT symbol not found, searching...\nWrong!\n","stderr":""}

Call sandbox_execute

Arguments
{"command": "for word in \"l33t337\" \"exploit\" \"reverse\" \"capture\" \"h4ck3rs\" \"1337ctf\" \"pwn3d!!\" \"l337_v1\" \"1337_vm\" \"vm_1337\"; do\n    result=$(echo \"TriNetra{$word}\" | /sandbox/ghost_in_the_vm3 2>&1)\n    echo \"$word: $result\"\ndone"}

Tool result
{"exitCode":0,"stdout":"l33t337: Enter the flag: Wrong!\nexploit: Enter the flag: Wrong!\nreverse: Enter the flag: Wrong!\ncapture: Enter the flag: Wrong!\nh4ck3rs: Enter the flag: Wrong!\n1337ctf: Enter the flag: Wrong!\npwn3d!!: Enter the flag: Wrong!\nl337_v1: Enter the flag: Wrong!\n1337_vm: Enter the flag: Wrong!\nvm_1337: Enter the flag: Wrong!\n","stderr":""}

Call sandbox_write_file

Arguments
{"filepath": "/sandbox/find_dt.py", "content": "import gdb, struct\n\ngdb.execute(\"set pagination off\")\ngdb.execute(\"set confirm off\")\n\nclass PushBP(gdb.Breakpoint):\n    def stop(self):\n        try:\n            rdi = int(gdb.parse_and_eval(\"$rdi\"))\n            rsi = int(gdb.parse_and_eval(\"$rsi\"))\n            rdx = int(gdb.parse_and_eval(\"$rdx\"))\n            inf = gdb.selected_inferior()\n            \n            hpush_addr = int(gdb.parse_and_eval(\"(long)hPUSH\"))\n            hpop_addr = int(gdb.parse_and_eval(\"(long)hPOP\"))\n            hload_addr = int(gdb.parse_and_eval(\"(long)hLOAD\"))\n            hstor_addr = int(gdb.parse_and_eval(\"(long)hSTOR\"))\n            hadd_addr = int(gdb.parse_and_eval(\"(long)hADD\"))\n            hxor_addr = int(gdb.parse_and_eval(\"(long)hXOR\"))\n            hmul_addr = int(gdb.parse_and_eval(\"(long)hMUL\"))\n            hshl_addr = int(gdb.parse_and_eval(\"(long)hSHL\"))\n            hshr_addr = int(gdb.parse_and_eval(\"(long)hSHR\"))\n            hjnz_addr = int(gdb.parse_and_eval(\"(long)hJNZ\"))\n            hjz_addr = int(gdb.parse_and_eval(\"(long)hJZ\"))\n            hcmp_addr = int(gdb.parse_and_eval(\"(long)hCMP\"))\n            hcall_addr = int(gdb.parse_and_eval(\"(long)hCALL\"))\n            hret_addr = int(gdb.parse_and_eval(\"(long)hRET\"))\n            hout_addr = int(gdb.parse_and_eval(\"(long)hOUT\"))\n            hhalt_addr = int(gdb.parse_and_eval(\"(long)hHALT\"))\n            hinv_addr = int(gdb.parse_and_eval(\"(long)hINV\"))\n            \n            handler_names = {\n                hpush_addr: 'PUSH', hpop_addr: 'POP', hload_addr: 'LOAD',\n                hstor_addr: 'STOR', hadd_addr: 'ADD', hxor_addr: 'XOR',\n                hmul_addr: 'MUL', hshl_addr: 'SHL', hshr_addr: 'SHR',\n                hjnz_addr: 'JNZ', hjz_addr: 'JZ', hcmp_addr: 'CMP',\n                hcall_addr: 'CALL', hret_addr: 'RET', hout_addr: 'OUT',\n                hhalt_addr: 'HALT', hinv_addr: 'INV'\n            }\n            \n            gdb.write(\"Handler addresses:\\n\")\n            for addr, name in sorted(handler_names.items()):\n                gdb.write(f\"  {name}: {addr:#x}\\n\")\n            \n            # The dispatch table is pointed to by a global\n            # Let's find it by looking at what the main loop does\n            # The VM loop is in main() - it should do: handler = DT[opcode]; handler(...)\n            # The DT global is referenced from main\n            \n            # Let's look at the .bss symbols\n            # Actually, let's just search for the mmap'd page by looking at /proc/self/maps\n            # and finding a page that has PROT_READ|PROT_WRITE|PROT_EXEC with size == pagesize\n            \n            # From the main: __addr = mmap(..., 7 [rwx], 0x22 [MAP_PRIVATE|MAP_ANONYMOUS], ...)\n            # It's a private anon mapping. Let's look for it in /proc/self/maps\n            maps = open('/proc/%d/maps' % gdb.selected_inferior().pid).read()\n            for line in maps.split('\\n'):\n                if 'rwxp' in line and '00000000' in line:\n                    # This looks like the mmap'd page (anonymous, rwx)\n                    addr_range = line.split()[0]\n                    start = int(addr_range.split('-')[0], 16)\n                    end = int(addr_range.split('-')[1], 16)\n                    gdb.write(f\"Found rwxp anon mapping: {line}\\n\")\n                    \n                    # Read this as dispatch table (256 entries * 8 bytes each)\n                    dispatch = {}\n                    for i in range(256):\n                        try:\n                            ptr_bytes = bytes(inf.read_memory(start + i*8, 8))\n                            ptr = struct.unpack(' {dispatch[opcode]}\\n\")\n                    \n                    # Save dispatch and bytecode\n                    bytecode = bytes(inf.read_memory(rsi, rdx))\n                    with open('/tmp/vm_bytecode.bin', 'wb') as f:\n                        f.write(bytecode)\n                    with open('/tmp/dispatch_table.txt', 'w') as f:\n                        for opcode, name in sorted(dispatch.items()):\n                            f.write(f\"{opcode:02x}:{name}\\n\")\n                    gdb.write(\"Saved bytecode and dispatch table\\n\")\n                    break\n                    \n        except Exception as e:\n            gdb.write(f\"Error: {e}\\n\")\n            import traceback\n            gdb.write(traceback.format_exc())\n        return False\n\nwith open('/tmp/bf_input.txt', 'wb') as f:\n    f.write(b'TriNetra{aaaaaaa}\\n')\n\nPushBP(\"hPUSH\")\ngdb.execute(\"run < /tmp/bf_input.txt\")\n"}

Tool result
{"result":"/sandbox/find_dt.py"}

Call sandbox_execute

Arguments
{"command": "gdb -batch -x /sandbox/find_dt.py /sandbox/ghost_in_the_vm3 2>&1 | grep -v \"^warning\\|Reading sym\\|Thread\\|process\\|Using host\\|Breakpoint\""}

Tool result
{"exitCode":0,"stdout":"Enter the flag: Handler addresses:\n  PUSH: 0x559015669870\n  POP: 0x5590156698c0\n  LOAD: 0x559015669910\n  STOR: 0x559015669960\n  ADD: 0x5590156699b0\n  XOR: 0x559015669a00\n  MUL: 0x559015669a50\n  SHL: 0x559015669aa0\n  SHR: 0x559015669ae0\n  JNZ: 0x559015669b20\n  JZ: 0x559015669b70\n  CMP: 0x559015669bc0\n  CALL: 0x559015669c30\n  RET: 0x559015669c90\n  HALT: 0x559015669cd0\n  INV: 0x559015669cf0\n  OUT: 0x559015669d20\nFound rwxp anon mapping: 76d12da37000-76d12da38000 rwxp 00000000 00:00 0 \nDispatch table (256 entries found):\n  0x00 -> INV\n  0x01 -> INV\n  0x02 -> INV\n  0x03 -> INV\n  0x04 -> INV\n  0x05 -> INV\n  0x06 -> INV\n  0x07 -> INV\n  0x08 -> INV\n  0x09 -> INV\n  0x0a -> INV\n  0x0b -> INV\n  0x0c -> INV\n  0x0d -> INV\n  0x0e -> INV\n  0x0f -> INV\n  0x10 -> INV\n  0x11 -> INV\n  0x12 -> INV\n  0x13 -> INV\n  0x14 -> INV\n  0x15 -> INV\n  0x16 -> INV\n  0x17 -> INV\n  0x18 -> INV\n  0x19 -> INV\n  0x1a -> INV\n  0x1b -> INV\n  0x1c -> INV\n  0x1d -> INV\n  0x1e -> INV\n  0x1f -> INV\n  0x20 -> INV\n  0x21 -> INV\n  0x22 -> INV\n  0x23 -> INV\n  0x24 -> INV\n  0x25 -> INV\n  0x26 -> INV\n  0x27 -> INV\n  0x28 -> INV\n  0x29 -> INV\n  0x2a -> INV\n  0x2b -> INV\n  0x2c -> INV\n  0x2d -> INV\n  0x2e -> INV\n  0x2f -> INV\n  0x30 -> INV\n  0x31 -> INV\n  0x32 -> INV\n  0x33 -> INV\n  0x34 -> INV\n  0x35 -> INV\n  0x36 -> INV\n  0x37 -> INV\n  0x38 -> INV\n  0x39 -> INV\n  0x3a -> INV\n  0x3b -> INV\n  0x3c -> INV\n  0x3d -> INV\n  0x3e -> INV\n  0x3f -> INV\n  0x40 -> INV\n  0x41 -> INV\n  0x42 -> INV\n  0x43 -> INV\n  0x44 -> INV\n  0x45 -> INV\n  0x46 -> INV\n  0x47 -> INV\n  0x48 -> INV\n  0x49 -> INV\n  0x4a -> INV\n  0x4b -> INV\n  0x4c -> INV\n  0x4d -> INV\n  0x4e -> INV\n  0x4f -> INV\n  0x50 -> XOR\n  0x51 -> INV\n  0x52 -> INV\n  0x53 -> INV\n  0x54 -> POP\n  0x55 -> INV\n  0x56 -> INV\n  0x57 -> INV\n  0x58 -> RET\n  0x59 -> INV\n  0x5a -> INV\n  0x5b -> INV\n  0x5c -> JNZ\n  0x5d -> INV\n  0x5e -> INV\n  0x5f -> INV\n  0x60 -> INV\n  0x61 -> INV\n  0x62 -> INV\n  0x63 -> INV\n  0x64 -> INV\n  0x65 -> INV\n  0x66 -> INV\n  0x67 -> INV\n  0x68 -> INV\n  0x69 -> INV\n  0x6a -> INV\n  0x6b -> INV\n  0x6c -> INV\n  0x6d -> INV\n  0x6e -> INV\n  0x6f -> INV\n  0x70 -> OUT\n  0x71 -> INV\n  0x72 -> INV\n  0x73 -> INV\n  0x74 -> JZ\n  0x75 -> INV\n  0x76 -> INV\n  0x77 -> INV\n  0x78 -> MUL\n  0x79 -> INV\n  0x7a -> INV\n  0x7b -> INV\n  0x7c -> LOAD\n  0x7d -> INV\n  0x7e -> INV\n  0x7f -> INV\n  0x80 -> HALT\n  0x81 -> INV\n  0x82 -> INV\n  0x83 -> INV\n  0x84 -> INV\n  0x85 -> INV\n  0x86 -> INV\n  0x87 -> INV\n  0x88 -> INV\n  0x89 -> INV\n  0x8a -> INV\n  0x8b -> INV\n  0x8c -> INV\n  0x8d -> INV\n  0x8e -> INV\n  0x8f -> INV\n  0x90 -> INV\n  0x91 -> INV\n  0x92 -> INV\n  0x93 -> INV\n  0x94 -> INV\n  0x95 -> INV\n  0x96 -> INV\n  0x97 -> INV\n  0x98 -> INV\n  0x99 -> INV\n  0x9a -> INV\n  0x9b -> INV\n  0x9c -> INV\n  0x9d -> INV\n  0x9e -> INV\n  0x9f -> INV\n  0xa0 -> INV\n  0xa1 -> INV\n  0xa2 -> INV\n  0xa3 -> INV\n  0xa4 -> INV\n  0xa5 -> INV\n  0xa6 -> INV\n  0xa7 -> INV\n  0xa8 -> INV\n  0xa9 -> INV\n  0xaa -> INV\n  0xab -> INV\n  0xac -> INV\n  0xad -> INV\n  0xae -> INV\n  0xaf -> INV\n  0xb0 -> INV\n  0xb1 -> INV\n  0xb2 -> INV\n  0xb3 -> INV\n  0xb4 -> INV\n  0xb5 -> INV\n  0xb6 -> INV\n  0xb7 -> INV\n  0xb8 -> INV\n  0xb9 -> INV\n  0xba -> INV\n  0xbb -> INV\n  0xbc -> INV\n  0xbd -> INV\n  0xbe -> INV\n  0xbf -> INV\n  0xc0 -> INV\n  0xc1 -> INV\n  0xc2 -> INV\n  0xc3 -> INV\n  0xc4 -> INV\n  0xc5 -> INV\n  0xc6 -> INV\n  0xc7 -> INV\n  0xc8 -> INV\n  0xc9 -> INV\n  0xca -> INV\n  0xcb -> INV\n  0xcc -> INV\n  0xcd -> INV\n  0xce -> INV\n  0xcf -> INV\n  0xd0 -> INV\n  0xd1 -> INV\n  0xd2 -> INV\n  0xd3 -> INV\n  0xd4 -> INV\n  0xd5 -> INV\n  0xd6 -> INV\n  0xd7 -> INV\n  0xd8 -> INV\n  0xd9 -> INV\n  0xda -> INV\n  0xdb -> INV\n  0xdc -> INV\n  0xdd -> INV\n  0xde -> INV\n  0xdf -> INV\n  0xe0 -> CALL\n  0xe1 -> INV\n  0xe2 -> INV\n  0xe3 -> INV\n  0xe4 -> SHR\n  0xe5 -> INV\n  0xe6 -> INV\n  0xe7 -> INV\n  0xe8 -> ADD\n  0xe9 -> INV\n  0xea -> INV\n  0xeb -> INV\n  0xec -> PUSH\n  0xed -> INV\n  0xee -> INV\n  0xef -> INV\n  0xf0 -> STOR\n  0xf1 -> INV\n  0xf2 -> INV\n  0xf3 -> INV\n  0xf4 -> INV\n  0xf5 -> INV\n  0xf6 -> INV\n  0xf7 -> INV\n  0xf8 -> CMP\n  0xf9 -> INV\n  0xfa -> INV\n  0xfb -> INV\n  0xfc -> SHL\n  0xfd -> INV\n  0xfe -> INV\n  0xff -> INV\nSaved bytecode and dispatch table\nHandler addresses:\n  PUSH: 0x559015669870\n  POP: 0x5590156698c0\n  LOAD: 0x559015669910\n  STOR: 0x559015669960\n  ADD: 0x5590156699b0\n  XOR: 0x559015669a00\n  MUL: 0x559015669a50\n  SHL: 0x559015669aa0\n  SHR: 0x559015669ae0\n  JNZ: 0x559015669b20\n  JZ: 0x559015669b70\n  CMP: 0x559015669bc0\n  CALL: 0x559015669c30\n  RET: 0x559015669c90\n  HALT: 0x559015669cd0\n  INV: 0x559015669cf0\n  OUT: 0x559015669d20\nFound rwxp anon mapping: 76d12da37000-76d12da38000 rwxp 00000000 00:00 0 \nDispatch table (256 entries found):\n  0x00 -> INV\n  0x01 -> INV\n  0x02 -> INV\n  0x03 -> INV\n  0x04 -> INV\n  0x05 -> INV\n  0x06 -> INV\n  0x07 -> INV\n  0x08 -> INV\n  0x09 -> INV\n  0x0a -> INV\n  0x0b -> INV\n  0x0c -> INV\n  0x0d -> INV\n  0x0e -> INV\n  0x0f -> INV\n  0x10 -> INV\n  0x11 -> INV\n  0x12 -> INV\n  0x13 -> INV\n  0x14 -> INV\n  0x15 -> INV\n  0x16 -> INV\n  0x17 -> INV\n  0x18 -> INV\n  0x19 -> INV\n  0x1a -> INV\n  0x1b -> INV\n  0x1c -> INV\n  0x1d -> INV\n  0x1e -> INV\n  0x1f -> INV\n  0x20 -> INV\n  0x21 -> INV\n  0x22 -> INV\n  0x23 -> INV\n  0x24 -> INV\n  0x25 -> INV\n  0x26 -> INV\n  0x27 -> INV\n  0x28 -> INV\n  0x29 -> INV\n  0x2a -> INV\n  0x2b -> INV\n  0x2c -> INV\n  0x2d -> INV\n  0x2e -> INV\n  0x2f -> INV\n  0x30 -> INV\n  0x31 -> INV\n  0x32 -> INV\n  0x33 -> INV\n  0x34 -> INV\n  0x35 -> INV\n  0x36 -> INV\n  0x37 -> INV\n  0x38 -> INV\n  0x39 -> INV\n  0x3a -> INV\n  0x3b -> INV\n  0x3c -> INV\n  0x3d -> INV\n  0x3e -> INV\n  0x3f -> INV\n  0x40 -> INV\n  0x41 -> INV\n  0x42 -> INV\n  0x43 -> INV\n  0x44 -> INV\n  0x45 -> INV\n  0x46 -> INV\n  0x47 -> INV\n  0x48 -> INV\n  0x49 -> INV\n  0x4a -> INV\n  0x4b -> INV\n  0x4c -> INV\n  0x4d -> INV\n  0x4e -> INV\n  0x4f -> INV\n  0x50 -> XOR\n  0x51 -> INV\n  0x52 -> INV\n  0x53 -> INV\n  0x54 -> POP\n  0x55 -> INV\n  0x56 -> INV\n  0x57 -> INV\n  0x58 -> RET\n  0x59 -> INV\n  0x5a -> INV\n  0x5b -> INV\n  0x5c -> JNZ\n  0x5d -> INV\n  0x5e -> INV\n  0x5f -> INV\n  0x60 -> INV\n  0x61 -> INV\n  0x62 -> INV\n  0x63 -> INV\n  0x64 -> INV\n  0x65 -> INV\n  0x66 -> INV\n  0x67 -> INV\n  0x68 -> INV\n  0x69 -> INV\n  0x6a -> INV\n  0x6b -> INV\n  0x6c -> INV\n  0x6d -> INV\n  0x6e -> INV\n  0x6f -> INV\n  0x70 -> OUT\n  0x71 -> INV\n  0x72 -> INV\n  0x73 -> INV\n  0x74 -> JZ\n  0x75 -> INV\n  0x76 -> INV\n  0x77 -> INV\n  0x78 -> MUL\n  0x79 -> INV\n  0x7a -> INV\n  0x7b -> INV\n  0x7c -> LOAD\n  0x7d -> INV\n  0x7e -> INV\n  0x7f -> INV\n  0x80 -> HALT\n  0x81 -> INV\n  0x82 -> INV\n  0x83 -> INV\n  0x84 -> INV\n  0x85 -> INV\n  0x86 -> INV\n  0x87 -> INV\n  0x88 -> INV\n  0x89 -> INV\n  0x8a -> INV\n  0x8b -> INV\n  0x8c -> INV\n  0x8d -> INV\n  0x8e -> INV\n  0x8f -> INV\n  0x90 -> INV\n  0x91 -> INV\n  0x92 -> INV\n  0x93 -> INV\n  0x94 -> INV\n  0x95 -> INV\n  0x96 -> INV\n  0x97 -> INV\n  0x98 -> INV\n  0x99 -> INV\n  0x9a -> INV\n  0x9b -> INV\n  0x9c -> INV\n  0x9d -> INV\n  0x9e -> INV\n  0x9f -> INV\n  0xa0 -> INV\n  0xa1 -> INV\n  0xa2 -> INV\n  0xa3 -> INV\n  0xa4 -> INV\n  0xa5 -> INV\n  0xa6 -> INV\n  0xa7 -> INV\n  0xa8 -> INV\n  0xa9 -> INV\n  0xaa -> INV\n  0xab -> INV\n  0xac -> INV\n  0xad -> INV\n  0xae -> INV\n  0xaf -> INV\n  0xb0 -> INV\n  0xb1 -> INV\n  0xb2 -> INV\n  0xb3 -> INV\n  0xb4 -> INV\n  0xb5 -> INV\n  0xb6 -> INV\n  0xb7 -> INV\n  0xb8 -> INV\n  0xb9 -> INV\n  0xba -> INV\n  0xbb -> INV\n  0xbc -> INV\n  0xbd -> INV\n  0xbe -> INV\n  0xbf -> INV\n  0xc0 -> INV\n  0xc1 -> INV\n  0xc2 -> INV\n  0xc3 -> INV\n  0xc4 -> INV\n  0xc5 -> INV\n  0xc6 -> INV\n  0xc7 -> INV\n  0xc8 -> INV\n  0xc9 -> INV\n  0xca -> INV\n  0xcb -> INV\n  0xcc -> INV\n  0xcd -> INV\n  0xce -> INV\n  0xcf -> INV\n  0xd0 -> INV\n  0xd1 -> INV\n  0xd2 -> INV\n  0xd3 -> INV\n  0xd4 -> INV\n  0xd5 -> INV\n  0xd6 -> INV\n  0xd7 -> INV\n  0xd8 -> INV\n  0xd9 -> INV\n  0xda -> INV\n  0xdb -> INV\n  0xdc -> INV\n  0xdd -> INV\n  0xde -> INV\n  0xdf -> INV\n  0xe0 -> CALL\n  0xe1 -> INV\n  0xe2 -> INV\n  0xe3 -> INV\n  0xe4 -> SHR\n  0xe5 -> INV\n  0xe6 -> INV\n  0xe7 -> INV\n  0xe8 -> ADD\n  0xe9 -> INV\n  0xea -> INV\n  0xeb -> INV\n  0xec -> PUSH\n  0xed -> INV\n  0xee -> INV\n  0xef -> INV\n  0xf0 -> STOR\n  0xf1 -> INV\n  0xf2 -> INV\n  0xf3 -> INV\n  0xf4 -> INV\n  0xf5 -> INV\n  0xf6 -> INV\n  0xf7 -> INV\n  0xf8 -> CMP\n  0xf9 -> INV\n  0xfa -> INV\n  0xfb -> INV\n  0xfc -> SHL\n  0xfd -> INV\n  0xfe -> INV\n  0xff -> INV\nSaved bytecode and dispatch table\nHandler addresses:\n  PUSH: 0x559015669870\n  POP: 0x5590156698c0\n  LOAD: 0x559015669910\n  STOR: 0x559015669960\n  ADD: 0x5590156699b0\n  XOR: 0x559015669a00\n  MUL: 0x559015669a50\n  SHL: 0x559015669aa0\n  SHR: 0x559015669ae0\n  JNZ: 0x559015669b20\n  JZ: 0x559015669b70\n  CMP: 0x559015669bc0\n  CALL: 0x559015669c30\n  RET: 0x559015669c90\n  HALT: 0x559015669cd0\n  INV: 0x559015669cf0\n  OUT: 0x559015669d20\nFound rwxp anon mapping: 76d12da37000-76d12da38000 rwxp 00000000 00:00 0 \nDispatch table (256 entries found):\n  0x00 -> INV\n  0x01 -> INV\n  0x02 -> INV\n  0x03 -> INV\n  0x04 -> INV\n  0x05 -> INV\n  0x06 -> INV\n  0x07 -> INV\n  0x08 -> INV\n  0x09 -> INV\n  0x0a -> INV\n  0x0b -> INV\n  0x0c -> INV\n  0x0d -> INV\n  0x0e -> INV\n  0x0f -> INV\n  0x10 -> INV\n  0x11 -> INV\n  0x12 -> INV\n  0x13 -> INV\n  0x14 -> INV\n  0x15 -> INV\n  0x16 -> INV\n  0x17 -> INV\n  0x18 -> INV\n  0x19 -> INV\n  0x1a -> INV\n  0x1b -> INV\n  0x1c -> INV\n  0x1d -> INV\n  0x1e -> INV\n  0x1f -> INV\n  0x20 -> INV\n  0x21 -> INV\n  0x22 -> INV\n  0x23 -> INV\n  0x24 -> INV\n  0x25 -> INV\n  0x26 -> INV\n  0x27 -> INV\n  0x28 -> INV\n  0x29 -> INV\n  0x2a -> INV\n  0x2b -> INV\n  0x2c -> INV\n  0x2d -> INV\n  0x2e -> INV\n  0x2f -> INV\n  0x30 -> INV\n  0x31 -> INV\n  0x32 -> INV\n  0x33 -> INV\n  0x34 -> INV\n  0x35 -> INV\n  0x36 -> INV\n  0x37 -> INV\n  0x38 -> INV\n  0x39 -> INV\n  0x3a -> INV\n  0x3b -> INV\n  0x3c -> INV\n  0x3d -> INV\n  0x3e -> INV\n  0x3f -> INV\n  0x40 -> INV\n  0x41 -> INV\n  0x42 -> INV\n  0x43 -> INV\n  0x44 -> INV\n  0x45 -> INV\n  0x46 -> INV\n  0x47 -> INV\n  0x48 -> INV\n  0x49 -> INV\n  0x4a -> INV\n  0x4b -> INV\n  0x4c -> INV\n  0x4d -> INV\n  0x4e -> INV\n  0x4f -> INV\n  0x50 -> XOR\n  0x51 -> INV\n  0x52 -> INV\n  0x53 -> INV\n  0x54 -> POP\n  0x55 -> INV\n  0x56 -> INV\n  0x57 -> INV\n  0x58 -> RET\n  0x59 -> INV\n  0x5a -> INV\n  0x5b -> INV\n  0x5c -> JNZ\n  0x5d -> INV\n  0x5e -> INV\n  0x5f -> INV\n  0x60 -> INV\n  0x61 -> INV\n  0x62 -> INV\n  0x63 -> INV\n  0x64 -> INV\n  0x65 -> INV\n  0x66 -> INV\n  0x67 -> INV\n  0x68 -> INV\n  0x69 -> INV\n  0x6a -> INV\n  0x6b -> INV\n  0x6c -> INV\n  0x6d -> INV\n  0x6e -> INV\n  0x6f -> INV\n  0x70 -> OUT\n  0x71 -> INV\n  0x72 -> INV\n  0x73 -> INV\n  0x74 -> JZ\n  0x75 -> INV\n  0x76 -> INV\n  0x77 -> INV\n  0x78 -> MUL\n  0x79 -> INV\n  0x7a -> INV\n  0x7b -> INV\n  0x7c -> LOAD\n  0x7d -> INV\n  0x7e -> INV\n  0x7f -> INV\n  0x80 -> HALT\n  0x81 -> INV\n  0x82 -> INV\n  0x83 -> INV\n  0x84 -> INV\n  0x85 -> INV\n  0x86 -> INV\n  0x87 -> INV\n  0x88 -> INV\n  0x89 -> INV\n  0x8a -> INV\n  0x8b -> INV\n  0x8c -> INV\n  0x8d -> INV\n  0x8e -> INV\n  0x8f -> INV\n  0x90 -> INV\n  0x91 -> INV\n  0x92 -> INV\n  0x93 -> INV\n  0x94 -> INV\n  0x95 -> INV\n  0x96 -> INV\n  0x97 -> INV\n  0x98 -> INV\n  0x99 -> INV\n  0x9a -> INV\n  0x9b -> INV\n  0x9c -> INV\n  0x9d -> INV\n  0x9e -> INV\n  0x9f -> INV\n  0xa0 -> INV\n  0xa1 -> INV\n  0xa2 -> INV\n  0xa3 -> INV\n  0xa4 -> INV\n  0xa5 -> INV\n  0xa6 -> INV\n  0xa7 -> INV\n  0xa8 -> INV\n  0xa9 -> INV\n  0xaa -> INV\n  0xab -> INV\n  0xac -> INV\n  0xad -> INV\n  0xae -> INV\n  0xaf -> INV\n  0xb0 -> INV\n  0xb1 -> INV\n  0xb2 -> INV\n  0xb3 -> INV\n  0xb4 -> INV\n  0xb5 -> INV\n  0xb6 -> INV\n  0xb7 -> INV\n  0xb8 -> INV\n  0xb9 -> INV\n  0xba -> INV\n  0xbb -> INV\n  0xbc -> INV\n  0xbd -> INV\n  0xbe -> INV\n  0xbf -> INV\n  0xc0 -> INV\n  0xc1 -> INV\n  0xc2 -> INV\n  0xc3 -> INV\n  0xc4 -> INV\n  0xc5 -> INV\n  0xc6 -> INV\n  0xc7 -> INV\n  0xc8 -> INV\n  0xc9 -> INV\n  0xca -> INV\n  0xcb -> INV\n  0xcc -> INV\n  0xcd -> INV\n  0xce -> INV\n  0xcf -> INV\n  0xd0 -> INV\n  0xd1 -> INV\n  0xd2 -> INV\n  0xd3 -> INV\n  0xd4 -> INV\n  0xd5 -> INV\n  0xd6 -> INV\n  0xd7 -> INV\n  0xd8 -> INV\n  0xd9 -> INV\n  0xda -> INV\n  0xdb -> INV\n  0xdc -> INV\n  0xdd -> INV\n  0xde -> INV\n  0xdf -> INV\n  0xe0 -> CALL\n  0xe1 -> INV\n  0xe2 -> INV\n  0xe3 -> INV\n  0xe4 -> SHR\n  0xe5 -> INV\n  0xe6 -> INV\n  0xe7 -> INV\n  0xe8 -> ADD\n  0xe9 -> INV\n  0xea -> INV\n  0xeb -> INV\n  0xec -> PUSH\n  0xed -> INV\n  0xee -> INV\n  0xef -> INV\n  0xf0 -> STOR\n  0xf1 -> INV\n  0xf2 -> INV\n  0xf3 -> INV\n  0xf4 -> INV\n  0xf5 -> INV\n  0xf6 -> INV\n  0xf7 -> INV\n  0xf8 -> CMP\n  0xf9 -> INV\n  0xfa -> INV\n  0xfb -> INV\n  0xfc -> SHL\n  0xfd -> INV\n  0xfe -> INV\n  0xff -> INV\nSaved bytecode and dispatch table\nHandler addresses:\n  PUSH: 0x559015669870\n  POP: 0x5590156698c0\n  LOAD: 0x559015669910\n  STOR: 0x559015669960\n  ADD: 0x5590156699b0\n  XOR: 0x559015669a00\n  MUL: 0x559015669a50\n  SHL: 0x559015669aa0\n  SHR: 0x559015669ae0\n  JNZ: 0x559015669b20\n  JZ: 0x559015669b70\n  CMP: 0x559015669bc0\n  CALL: 0x559015669c30\n  RET: 0x559015669c90\n  HALT: 0x559015669cd0\n  INV: 0x559015669cf0\n  OUT: 0x559015669d20\nFound rwxp anon mapping: 76d12da37000-76d12da38000 rwxp 00000000 00:00 0 \nDispatch table (256 entries found):\n  0x00 -> INV\n  0x01 -> INV\n  0x02 -> INV\n  0x03 -> INV\n  0x04 -> INV\n  0x05 -> INV\n  0x06 -> INV\n  0x07 -> INV\n  0x08 -> INV\n  0x09 -> INV\n  0x0a -> INV\n  0x0b -> INV\n  0x0c -> INV\n  0x0d -> INV\n  0x0e -> INV\n  0x0f -> INV\n  0x10 -> INV\n  0x11 -> INV\n  0x12 -> INV\n  0x13 -> INV\n  0x14 -> INV\n  0x15 -> INV\n  0x16 -> INV\n  0x17 -> INV\n  0x18 -> INV\n  0x19 -> INV\n  0x1a -> INV\n  0x1b -> INV\n  0x1c -> INV\n  0x1d -> INV\n  0x1e -> INV\n  0x1f -> INV\n  0x20 -> INV\n  0x21 -> INV\n  0x22 -> INV\n  0x23 -> INV\n  0x24 -> INV\n  0x25 -> INV\n  0x26 -> INV\n  0x27 -> INV\n  0x28 -> INV\n  0x29 -> INV\n  0x2a -> INV\n  0x2b -> INV\n  0x2c -> INV\n  0x2d -> INV\n  0x2e -> INV\n  0x2f -> INV\n  0x30 -> INV\n  0x31 -> INV\n  0x32 -> INV\n  0x33 -> INV\n  0x34 -> INV\n  0x35 -> INV\n  0x36 -> INV\n  0x37 -> INV\n  0x38 -> INV\n  0x39 -> INV\n  0x3a -> INV\n  0x3b -> INV\n  0x3c -> INV\n  0x3d -> INV\n  0x3e -> INV\n  0x3f -> INV\n  0x40 -> INV\n  0x41 -> INV\n  0x42 -> INV\n  0x43 -> INV\n  0x44 -> INV\n  0x45 -> INV\n  0x46 -> INV\n  0x47 -> INV\n  0x48 -> INV\n  0x49 -> INV\n  0x4a -> INV\n  0x4b -> INV\n  0x4c -> INV\n  0x4d -> INV\n  0x4e -> INV\n  0x4f -> INV\n  0x50 -> XOR\n  0x51 -> INV\n  0x52 -> INV\n  0x53 -> INV\n  0x54 -> POP\n  0x55 -> INV\n  0x56 -> INV\n  0x57 -> INV\n  0x58 -> RET\n  0x59 -> INV\n  0x5a -> INV\n  0x5b -> INV\n  0x5c -> JNZ\n  0x5d -> INV\n  0x5e -> INV\n  0x5f -> INV\n  0x60 -> INV\n  0x61 -> INV\n  0x62 -> INV\n  0x63 -> INV\n  0x64 -> INV\n  0x65 -> INV\n  0x66 -> INV\n  0x67 -> INV\n  0x68 -> INV\n  0x69 -> INV\n  0x6a -> INV\n  0x6b -> INV\n  0x6c -> INV\n  0x6d -> INV\n  0x6e -> INV\n  0x6f -> INV\n  0x70 -> OUT\n  0x71 -> INV\n  0x72 -> INV\n  0x73 -> INV\n  0x74 -> JZ\n  0x75 -> INV\n  0x76 -> INV\n  0x77 -> INV\n  0x78 -> MUL\n  0x79 -> INV\n  0x7a -> INV\n  0x7b -> INV\n  0x7c -> LOAD\n  0x7d -> INV\n  0x7e -> INV\n  0x7f -> INV\n  0x80 -> HALT\n  0x81 -> INV\n  0x82 -> INV\n  0x83 -> INV\n  0x84 -> INV\n  0x85 -> INV\n  0x86 -> INV\n  0x87 -> INV\n  0x88 -> INV\n  0x89 -> INV\n  0x8a -> INV\n  0x8b -> INV\n  0x8c -> INV\n  0x8d -> INV\n  0x8e -> INV\n  0x8f -> INV\n  0x90 -> INV\n  0x91 -> INV\n  0x92 -> INV\n  0x93 -> INV\n  0x94 -> INV\n  0x95 -> INV\n  0x96 -> INV\n  0x97 -> INV\n  0x98 -> INV\n  0x99 -> INV\n  0x9a -> INV\n  0x9b -> INV\n  0x9c -> INV\n  0x9d -> INV\n  0x9e -> INV\n  0x9f -> INV\n  0xa0 -> INV\n  0xa1 -> INV\n  0xa2 -> INV\n  0xa3 -> INV\n  0xa4 -> INV\n  0xa5 -> INV\n  0xa6 -> INV\n  0xa7 -> INV\n  0xa8 -> INV\n  0xa9 -> INV\n  0xaa -> INV\n  0xab -> INV\n  0xac -> INV\n  0xad -> INV\n  0xae -> INV\n  0xaf -> INV\n  0xb0 -> INV\n  0xb1 -> INV\n  0xb2 -> INV\n  0xb3 -> INV\n  0xb4 -> INV\n  0xb5 -> INV\n  0xb6 -> INV\n  0xb7 -> INV\n  0xb8 -> INV\n  0xb9 -> INV\n  0xba -> INV\n  0xbb -> INV\n  0xbc -> INV\n  0xbd -> INV\n  0xbe -> INV\n  0xbf -> INV\n  0xc0 -> INV\n  0xc1 -> INV\n  0xc2 -> INV\n  0xc3 -> INV\n  0xc4 -> INV\n  0xc5 -> INV\n  0xc6 -> INV\n  0xc7 -> INV\n  0xc8 -> INV\n  0xc9 -> INV\n  0xca -> INV\n  0xcb -> INV\n  0xcc -> INV\n  0xcd -> INV\n  0xce -> INV\n  0xcf -> INV\n  0xd0 -> INV\n  0xd1 -> INV\n  0xd2 -> INV\n  0xd3 -> INV\n  0xd4 -> INV\n  0xd5 -> INV\n  0xd6 -> INV\n  0xd7 -> INV\n  0xd8 -> INV\n  0xd9 -> INV\n  0xda -> INV\n  0xdb -> INV\n  0xdc -> INV\n  0xdd -> INV\n  0xde -> INV\n  0xdf -> INV\n  0xe0 -> CALL\n  0xe1 -> INV\n  0xe2 -> INV\n  0xe3 -> INV\n  0xe4 -> SHR\n  0xe5 -> INV\n  0xe6 -> INV\n  0xe7 -> INV\n  0xe8 -> ADD\n  0xe9 -> INV\n  0xea -> INV\n  0xeb -> INV\n  0xec -> PUSH\n  0xed -> INV\n  0xee -> INV\n  0xef -> INV\n  0xf0 -> STOR\n  0xf1 -> INV\n  0xf2 -> INV\n  0xf3 -> INV\n  0xf4 -> INV\n  0xf5 -> INV\n  0xf6 -> INV\n  0xf7 -> INV\n  0xf8 -> CMP\n  0xf9 -> INV\n  0xfa -> INV\n  0xfb -> INV\n  0xfc -> SHL\n  0xfd -> INV\n  0xfe -> INV\n  0xff -> INV\nSaved bytecode and dispatch table\nHandler addresses:\n  PUSH: 0x559015669870\n  POP: 0x5590156698c0\n  LOAD: 0x559015669910\n  STOR: 0x559015669960\n  ADD: 0x5590156699b0\n  XOR: 0x559015669a00\n  MUL: 0x559015669a50\n  SHL: 0x559015669aa0\n  SHR: 0x559015669ae0\n  JNZ: 0x559015669b20\n  JZ: 0x559015669b70\n  CMP: 0x559015669bc0\n  CALL: 0x559015669c30\n  RET: 0x559015669c90\n  HALT: 0x559015669cd0\n  INV: 0x559015669cf0\n  OUT: 0x559015669d20\nFound rwxp anon mapping: 76d12da37000-76d12da38000 rwxp 00000000 00:00 0 \nDispatch table (256 entries found):\n  0x00 -> INV\n  0x01 -> INV\n  0x02 -> INV\n  0x03 -> INV\n  0x04 -> INV\n  0x05 -> INV\n  0x06 -> INV\n  0x07 -> INV\n  0x08 -> INV\n  0x09 -> INV\n  0x0a -> INV\n  0x0b -> INV\n  0x0c -> INV\n  0x0d -> INV\n  0x0e -> INV\n  0x0f -> INV\n  0x10 -> INV\n  0x11 -> INV\n  0x12 -> INV\n  0x13 -> INV\n  0x14 -> INV\n  0x15 -> INV\n  0x16 -> INV\n  0x17 -> INV\n  0x18 -> INV\n  0x19 -> INV\n  0x1a -> INV\n  0x1b -> INV\n  0x1c -> INV\n  0x1d -> INV\n  0x1e -> INV\n  0x1f -> INV\n  0x20 -> INV\n  0x21 -> INV\n  0x22 -> INV\n  0x23 -> INV\n  0x24 -> INV\n  0x25 -> INV\n  0x26 -> INV\n  0x27 -> INV\n  0x28 -> INV\n  0x29 -> INV\n  0x2a -> INV\n  0x2b -> INV\n  0x2c -> INV\n  0x2d -> INV\n  0x2e -> INV\n  0x2f -> INV\n  0x30 -> INV\n  0x31 -> INV\n  0x32 -> INV\n  0x33 -> INV\n  0x34 -> INV\n  0x35 -> INV\n  0x36 -> INV\n  0x37 -> INV\n  0x38 -> INV\n  0x39 -> INV\n  0x3a -> INV\n  0x3b -> INV\n  0x3c -> INV\n  0x3d -> INV\n  0x3e -> INV\n  0x3f -> INV\n  0x40 -> INV\n  0x41 -> INV\n  0x42 -> INV\n  0x43 -> INV\n  0x44 -> INV\n  0x45 -> INV\n  0x46 -> INV\n  0x47 -> INV\n  0x48 -> INV\n  0x49 -> INV\n  0x4a -> INV\n  0x4b -> INV\n  0x4c -> INV\n  0x4d -> INV\n  0x4e -> INV\n  0x4f -> INV\n  0x50 -> XOR\n  0x51 -> INV\n  0x52 -> INV\n  0x53 -> INV\n  0x54 -> POP\n  0x55 -> INV\n  0x56 -> INV\n  0x57 -> INV\n  0x58 -> RET\n  0x59 -> INV\n  0x5a -> INV\n  0x5b -> INV\n  0x5c -> JNZ\n  0x5d -> INV\n  0x5e -> INV\n  0x5f -> INV\n  0x60 -> INV\n  0x61 -> INV\n  0x62 -> INV\n  0x63 -> INV\n  0x64 -> INV\n  0x65 -> INV\n  0x66 -> INV\n  0x67 -> INV\n  0x68 -> INV\n  0x69 -> INV\n  0x6a -> INV\n  0x6b -> INV\n  0x6c -> INV\n  0x6d -> INV\n  0x6e -> INV\n  0x6f -> INV\n  0x70 -> OUT\n  0x71 -> INV\n  0x72 -> INV\n  0x73 -> INV\n  0x74 -> JZ\n  0x75 -> INV\n  0x76 -> INV\n  0x77 -> INV\n  0x78 -> MUL\n  0x79 -> INV\n  0x7a -> INV\n  0x7b -> INV\n  0x7c -> LOAD\n  0x7d -> INV\n  0x7e -> INV\n  0x7f -> INV\n  0x80 -> HALT\n  0x81 -> INV\n  0x82 -> INV\n  0x83 -> INV\n  0x84 -> INV\n  0x85 -> INV\n  0x86 -> INV\n  0x87 -> INV\n  0x88 -> INV\n  0x89 -> INV\n  0x8a -> INV\n  0x8b -> INV\n  0x8c -> INV\n  0x8d -> INV\n  0x8e -> INV\n  0x8f -> INV\n  0x90 -> INV\n  0x91 -> INV\n  0x92 -> INV\n  0x93 -> INV\n  0x94 -> INV\n  0x95 -> INV\n  0x96 -> INV\n  0x97 -> INV\n  0x98 -> INV\n  0x99 -> INV\n  0x9a -> INV\n  0x9b -> INV\n  0x9c -> INV\n  0x9d -> INV\n  0x9e -> INV\n  0x9f -> INV\n  0xa0 -> INV\n  0xa1 -> INV\n  0xa2 -> INV\n  0xa3 -> INV\n  0xa4 -> INV\n  0xa5 -> INV\n  0xa6 -> INV\n  0xa7 -> INV\n  0xa8 -> INV\n  0xa9 -> INV\n  0xaa -> INV\n  0xab -> INV\n  0xac -> INV\n  0xad -> INV\n  0xae -> INV\n  0xaf -> INV\n  0xb0 -> INV\n  0xb1 -> INV\n  0xb2 -> INV\n  0xb3 -> INV\n  0xb4 -> INV\n  0xb5 -> INV\n  0xb6 -> INV\n  0xb7 -> INV\n  0xb8 -> INV\n  0xb9 -> INV\n  0xba -> INV\n  0xbb -> INV\n  0xbc -> INV\n  0xbd -> INV\n  0xbe -> INV\n  0xbf -> INV\n  0xc0 -> INV\n  0xc1 -> INV\n  0xc2 -> INV\n  0xc3 -> INV\n  0xc4 -> INV\n  0xc5 -> INV\n  0xc6 -> INV\n  0xc7 -> INV\n  0xc8 -> INV\n  0xc9 -> INV\n  0xca -> INV\n  0xcb -> INV\n  0xcc -> INV\n  0xcd -> INV\n  0xce -> INV\n  0xcf -> INV\n  0xd0 -> INV\n  0xd1 -> INV\n  0xd2 -> INV\n  0xd3 -> INV\n  0xd4 -> INV\n  0xd5 -> INV\n  0xd6 -> INV\n  0xd7 -> INV\n  0xd8 -> INV\n  0xd9 -> INV\n  0xda -> INV\n  0xdb -> INV\n  0xdc -> INV\n  0xdd -> INV\n  0xde -> INV\n  0xdf -> INV\n  0xe0 -> CALL\n  0xe1 -> INV\n  0xe2 -> INV\n  0xe3 -> INV\n  0xe4 -> SHR\n  0xe5 -> INV\n  0xe6 -> INV\n  0xe7 -> INV\n  0xe8 -> ADD\n  0xe9 -> INV\n  0xea -> INV\n  0xeb -> INV\n  0xec -> PUSH\n  0xed -> INV\n  0xee -> INV\n  0xef -> INV\n  0xf0 -> STOR\n  0xf1 -> INV\n  0xf2 -> INV\n  0xf3 -> INV\n  0xf4 -> INV\n  0xf5 ... (truncated)","stderr":""}