Sample viewer

vx.netlux.org/Virus.DOS.Amber.Pun.3000

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:47:17.110757177Z 78 PC: 15254 | Find first file
2018-12-17T22:47:17.118948751Z 79 PC: 15254 | Find next file
2018-12-17T22:47:17.122353293Z 79 PC: 15254 | Find next file
2018-12-17T22:47:17.125609364Z 79 PC: 15254 | Find next file
2018-12-17T22:47:17.129130851Z 79 PC: 15254 | Find next file
2018-12-17T22:47:17.137690779Z 79 PC: 15254 | Find next file
2018-12-17T22:47:17.14068867Z 79 PC: 15254 | Find next file
2018-12-17T22:47:17.143578874Z 79 PC: 15254 | Find next file
2018-12-17T22:47:17.148441773Z 61 PC: 15296 | Open file (Filename = 'TEST.COM')
2018-12-17T22:47:17.156173899Z 63 PC: 152ab | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:47:17.159907199Z 66 PC: 152d1 | Move file pointer
2018-12-17T22:47:17.180875553Z 64 PC: 1531d | Write file or device (Write 3147 bytes on handle 5)
2018-12-17T22:47:17.19776163Z 66 PC: 15329 | Move file pointer
2018-12-17T22:47:17.199947923Z 64 PC: 15337 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:47:17.205493431Z 87 PC: 15353 | Get or set file date and time
2018-12-17T22:47:17.207905334Z 62 PC: 152c2 | Close file
2018-12-17T22:47:17.217099705Z 79 PC: 15254 | Find next file
2018-12-17T22:47:17.220780871Z 42 PC: 153ec | Get date 0x153ec: cmp dh, dl
0x153ee: jne 0x153f0
0x153f0: xor ax, ax
0x153f2: xor bx, bx
0x153f4: mov cx, 0xff
0x153f7: mov bp, sp
0x153f9: mov si, 0x100
0x153fc: jmp si
0x153fe: sub ch, byte ptr [0x6f63]
0x15402: insw word ptr es:[di], dx
0x15403: add byte ptr [bp + di + 0x50], bl
0x15406: jne 0x15456
0x15408: imul dx, word ptr [bp + di + 0x68], 0x7245
0x1540d: sub ax, 0x4949
0x15410: pop bp
0x15411: add byte ptr [bx + si], al
0x15413: add byte ptr [bx + si], al
0x15415: add byte ptr [bx + si], al
0x15417: add byte ptr [bx + si], al
0x15419: add byte ptr [bx + si], al
2018-12-17T22:47:17.223970951Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=00002710h/0000010000d bytes. ')
2018-12-17T22:47:17.22935861Z 76 PC: 12a86 | Terminate with return code (Return code = '36')