Sample viewer

vx.netlux.org/Virus.DOS.Jerusalem.Rambo

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:12:42.956642164Z 225 PC: 12ada | UNKNOWN!
2018-12-17T23:12:42.958211088Z 225 PC: 12b2e | UNKNOWN!
2018-12-17T23:12:42.959441367Z 74 PC: 12bb2 | Reallocate memory
2018-12-17T23:12:42.961006054Z 53 PC: 12bb7 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:12:42.962856376Z 37 PC: 12bcb | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:12:42.964256766Z 42 PC: 12bfb | Get date 0x12bfb: mov byte ptr cs:[0xe], 0
0x12c01: cmp cx, 0x76c
0x12c05: je 0x12c37
0x12c07: cmp al, 1
0x12c09: jne 0x12c18
0x12c0b: cmp dh, 0xc
0x12c0e: jne 0x12c18
0x12c10: inc byte ptr cs:[0xe]
0x12c15: jmp 0x12c37
0x12c17: nop
0x12c18: mov ax, 0x3508
0x12c1b: int 0x21
0x12c1d: mov word ptr cs:[0x15], es
0x12c22: mov word ptr cs:[0x13], bx
0x12c27: push cs
0x12c28: pop ds
0x12c29: mov word ptr [0x1f], 0x2e90
0x12c2f: mov dx, 0x21b
0x12c32: mov ax, 0x2508
0x12c35: int 0x21
2018-12-17T23:12:42.966655522Z 75 PC: 12c43 | Execute program
2018-12-17T23:12:42.981455801Z 9 PC: 132e2 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-17T23:12:42.985567964Z 76 PC: 132e6 | Terminate with return code (Return code = '36')
2018-12-17T23:12:42.988473679Z 73 PC: 12c49 | Release memory
2018-12-17T23:12:42.989855159Z 77 PC: 12c4d | Get program return code
2018-12-17T23:12:42.99178316Z 49 PC: 12c5b | Terminate and stay resident (Return code = '36' | Memory size = '1552')