Sample viewer

vx.netlux.org/Virus.DOS.Istanbul.1385

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:40:30.737084477Z 70 PC: 1420e | Redirect handle
2018-12-17T22:40:30.739397692Z 42 PC: 144cf | Get date 0x144cf: call 0x144d4
0x144d2: pop bx
0x144d3: ret
0x144d4: cmp cx, 0x7d1
0x144d8: jne 0x144e2
0x144da: cmp dh, 0xc
0x144dd: jne 0x144e2
0x144df: cmp dl, 0x15
0x144e2: ret
0x144e3: mov al, 3
0x144e5: iret
0x144e6: push bp
0x144e7: add si, si
0x144e9: adc di, word ptr [di]
0x144eb: and al, 0x46
0x144ed: jne 0x144f3
0x144ef: mov ax, 0x3434
0x144f2: iret
0x144f3: cmp ax, 0x4b24
0x144f6: jne 0x14502
2018-12-17T22:40:30.74225578Z 42 PC: 9f7d1 | Get date 0x9f7d1: ret
0x9f7d2: push ax
0x9f7d3: push dx
0x9f7d4: mov ah, 2
0x9f7d6: mov dl, 7
0x9f7d8: int 0x21
0x9f7da: pop dx
0x9f7db: pop ax
0x9f7dc: ret
0x9f7dd: mov ax, cs
0x9f7df: mov ds, ax
0x9f7e1: mov es, ax
0x9f7e3: mov ax, 0x5700
0x9f7e6: call 0xaf7cb
0x9f7e9: mov word ptr cs:[0x4f5], cx
0x9f7ee: mov word ptr cs:[0x4f7], dx
0x9f7f3: mov dx, 0x4fc
0x9f7f6: mov cx, 0x1c
0x9f7f9: mov ah, 0x3f
0x9f7fb: call 0xaf7cb
2018-12-17T22:40:30.745146539Z 9 PC: 12a86 | Display string (String= 'Goat file (COM/k...). Size=00001770h/0000006000d bytes. ')
2018-12-17T22:40:30.751444438Z 42 PC: 9f7d1 | Get date 0x9f7d1: ret
0x9f7d2: push ax
0x9f7d3: push dx
0x9f7d4: mov ah, 2
0x9f7d6: mov dl, 7
0x9f7d8: int 0x21
0x9f7da: pop dx
0x9f7db: pop ax
0x9f7dc: ret
0x9f7dd: mov ax, cs
0x9f7df: mov ds, ax
0x9f7e1: mov es, ax
0x9f7e3: mov ax, 0x5700
0x9f7e6: call 0xaf7cb
0x9f7e9: mov word ptr cs:[0x4f5], cx
0x9f7ee: mov word ptr cs:[0x4f7], dx
0x9f7f3: mov dx, 0x4fc
0x9f7f6: mov cx, 0x1c
0x9f7f9: mov ah, 0x3f
0x9f7fb: call 0xaf7cb
2018-12-17T22:40:30.755624529Z 48 PC: 12a8f | Get DOS version
2018-12-17T22:40:30.758623803Z 42 PC: 9f7d1 | Get date 0x9f7d1: ret
0x9f7d2: push ax
0x9f7d3: push dx
0x9f7d4: mov ah, 2
0x9f7d6: mov dl, 7
0x9f7d8: int 0x21
0x9f7da: pop dx
0x9f7db: pop ax
0x9f7dc: ret
0x9f7dd: mov ax, cs
0x9f7df: mov ds, ax
0x9f7e1: mov es, ax
0x9f7e3: mov ax, 0x5700
0x9f7e6: call 0xaf7cb
0x9f7e9: mov word ptr cs:[0x4f5], cx
0x9f7ee: mov word ptr cs:[0x4f7], dx
0x9f7f3: mov dx, 0x4fc
0x9f7f6: mov cx, 0x1c
0x9f7f9: mov ah, 0x3f
0x9f7fb: call 0xaf7cb