Sample viewer

vx.netlux.org/Virus.DOS.Jerusalem.2291

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:46:33.992898384Z 224 PC: 12a7a | UNKNOWN!
2018-12-17T22:46:33.995063229Z 224 PC: 12ace | UNKNOWN!
2018-12-17T22:46:33.996462227Z 74 PC: 12b52 | Reallocate memory
2018-12-17T22:46:33.998270553Z 53 PC: 12b57 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:46:34.001150872Z 37 PC: 12b6b | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:46:34.00368382Z 42 PC: 12b9b | Get date 0x12b9b: mov byte ptr cs:[0x595], 0
0x12ba1: nop
0x12ba2: cmp cx, 0x7c3
0x12ba6: je 0x12bd7
0x12ba8: cmp al, 5
0x12baa: jne 0x12bb8
0x12bac: cmp dl, 0xd
0x12baf: jne 0x12bb8
0x12bb1: inc byte ptr cs:[0x595]
0x12bb6: jmp 0x12bd7
0x12bb8: mov ax, 0x3508
0x12bbb: int 0x21
0x12bbd: mov word ptr cs:[0x59a], bx
0x12bc2: mov word ptr cs:[0x59c], es
0x12bc7: push cs
0x12bc8: pop ds
0x12bc9: mov word ptr [0x5a6], 0x7e90
0x12bcf: mov ax, 0x2508
0x12bd2: mov dx, 0x1be
0x12bd5: int 0x21
2018-12-17T22:46:34.006896304Z 53 PC: 12bbd | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T22:46:34.008650238Z 37 PC: 12bd7 | Set interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T22:46:34.010811587Z 75 PC: 12be3 | Execute program
2018-12-17T22:46:34.028384361Z 9 PC: 13415 | Display string (String= '')
2018-12-17T22:46:34.030908672Z 9 PC: 1341c | Display string (Could not find end pointer)
2018-12-17T22:46:34.0431647Z 76 PC: 13432 | Terminate with return code (Return code = '0')
2018-12-17T22:46:34.046632003Z 73 PC: 12be9 | Release memory
2018-12-17T22:46:34.048337045Z 77 PC: 12bed | Get program return code
2018-12-17T22:46:34.050606507Z 49 PC: 12bfb | Terminate and stay resident (Return code = '0' | Memory size = '112')