Sample viewer

vx.netlux.org/Virus.DOS.Jerusalem.Anni.1596

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:00:46.943322995Z 224 PC: 12ad9 | UNKNOWN!
2018-12-17T23:00:46.945758581Z 224 PC: 12b2d | UNKNOWN!
2018-12-17T23:00:46.947530952Z 74 PC: 12bb1 | Reallocate memory
2018-12-17T23:00:46.95012142Z 53 PC: 12bb6 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:00:46.951765158Z 37 PC: 12bca | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:00:46.954209151Z 42 PC: 12bfa | Get date 0x12bfa: mov byte ptr cs:[0xc], 0
0x12c00: cmp cx, 0x7c3
0x12c04: je 0x12c35
0x12c06: cmp al, 5
0x12c08: jne 0x12c16
0x12c0a: cmp dl, 0xd
0x12c0d: jne 0x12c16
0x12c0f: inc byte ptr cs:[0xc]
0x12c14: jmp 0x12c35
0x12c16: mov ax, 0x3508
0x12c19: int 0x21
0x12c1b: mov word ptr cs:[0x11], bx
0x12c20: mov word ptr cs:[0x13], es
0x12c25: push cs
0x12c26: pop ds
0x12c27: mov word ptr [0x1d], 0x7e90
0x12c2d: mov ax, 0x2508
0x12c30: mov dx, 0x21c
0x12c33: int 0x21
0x12c35: pop dx
2018-12-17T23:00:46.958111144Z 53 PC: 12c1b | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T23:00:46.959671866Z 37 PC: 12c35 | Set interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T23:00:46.964178024Z 75 PC: 12c41 | Execute program
2018-12-17T23:00:46.98049164Z 9 PC: 132a9 | Display string (String= '')
2018-12-17T23:00:46.983800768Z 73 PC: 12c47 | Release memory
2018-12-17T23:00:46.98757504Z 77 PC: 12c4b | Get program return code
2018-12-17T23:00:46.990262851Z 49 PC: 12c59 | Terminate and stay resident (Return code = '0' | Memory size = '112')