Sample viewer

vx.netlux.org/Virus.DOS.Gippo.1234

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:04:09.849520816Z 48 PC: 12c80 | Get DOS version
2018-12-17T23:04:09.851352799Z 105 PC: 12c92 | Get or set media id
2018-12-17T23:04:09.857528256Z 53 PC: 12cab | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:04:09.858879811Z 53 PC: 12cc1 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T23:04:09.860353949Z 42 PC: 12d01 | Get date 0x12d01: xor dh, byte ptr [0x4e0]
0x12d05: je 0x12d14
0x12d07: and dl, 3
0x12d0a: jne 0x12d14
0x12d0c: mov dx, 0x3db
0x12d0f: mov ax, 0x2508
0x12d12: int 0x21
0x12d14: mov dx, 0x153
0x12d17: mov ax, 0x2521
0x12d1a: int 0x21
0x12d1c: cmp word ptr cs:[0x1c], -1
0x12d22: jne 0x12d58
0x12d24: push cs
0x12d25: pop ds
0x12d26: mov dx, 0x112
0x12d29: mov ah, 9
0x12d2b: int 0x21
0x12d2d: mov ax, 0x4c00
0x12d30: int 0x21
0x12d32: and byte ptr [bp + di + 0x74], dl
2018-12-17T23:04:09.863672439Z 37 PC: 12d1c | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:04:09.865557414Z 76 PC: 12aa4 | Terminate with return code (Return code = '0')