Sample viewer

vx.netlux.org/Virus.DOS.Combi.1106

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:53:40.182616684Z 26 PC: 12c7b | Set disk transfer address
2018-12-17T22:53:40.184229026Z 78 PC: 12c8d | Find first file
2018-12-17T22:53:40.19020219Z 67 PC: 12da0 | Get or set file attributes
2018-12-17T22:53:40.195933602Z 67 PC: 12dba | Get or set file attributes
2018-12-17T22:53:40.21261805Z 61 PC: 12c99 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:53:40.226377954Z 63 PC: 12d33 | Read file or device (Read 11 bytes on handle 5)
2018-12-17T22:53:40.23256989Z 66 PC: 12cc2 | Move file pointer
2018-12-17T22:53:40.234631321Z 64 PC: 12d9a | Write file or device (Write 677 bytes on handle 5)
2018-12-17T22:53:40.242834394Z 66 PC: 12cc2 | Move file pointer
2018-12-17T22:53:40.244067035Z 63 PC: 12cd8 | Read file or device (Read 1084 bytes on handle 5)
2018-12-17T22:53:40.251926531Z 66 PC: 12cc2 | Move file pointer
2018-12-17T22:53:40.253323231Z 64 PC: 12cef | Write file or device (Write 1084 bytes on handle 5)
2018-12-17T22:53:40.261588797Z 64 PC: 12d10 | Write file or device (Write 22 bytes on handle 5)
2018-12-17T22:53:40.264452419Z 66 PC: 12cc2 | Move file pointer
2018-12-17T22:53:40.266103144Z 64 PC: 12d00 | Write file or device (Write 1084 bytes on handle 5)
2018-12-17T22:53:40.274264663Z 87 PC: 12dcf | Get or set file date and time
2018-12-17T22:53:40.275724992Z 62 PC: 12d1d | Close file
2018-12-17T22:53:40.283850371Z 67 PC: 12dba | Get or set file attributes
2018-12-17T22:53:40.287648743Z 42 PC: 12c1a | Get date 0x12c1a: cmp al, 6
0x12c1c: je 0x12c24
0x12c1e: cmp dl, 1
0x12c21: je 0x12c62
0x12c23: ret
0x12c24: mov ah, 0x30
0x12c26: int 0x21
0x12c28: cmp al, 4
0x12c2a: jae 0x12c42
0x12c2c: mov ah, 0x2c
0x12c2e: int 0x21
0x12c30: mov ah, 2
0x12c32: mov cx, 1
0x12c35: xor dh, dh
0x12c37: mov bx, 0x103
0x12c3a: int 0x26
0x12c3c: jb 0x12c41
0x12c3e: add sp, 2
0x12c41: ret
0x12c42: mov ah, 0x2c