Sample viewer

vx.netlux.org/Virus.DOS.Rip.3214

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:17:12.887638479Z 44 PC: 130f7 | Get time 0x130f7: mov di, 0x1de
0x130fa: add di, word ptr cs:[0x103]
0x130ff: mov byte ptr cs:[di], ch
0x13102: mov di, 0x1e1
0x13105: add di, word ptr cs:[0x103]
0x1310a: mov byte ptr cs:[di], 0
0x1310e: ret
0x1310f: mov di, 0x150
0x13112: add di, word ptr cs:[0x103]
0x13117: mov cx, 0x7f
0x1311a: mov al, 0
0x1311c: stosb byte ptr es:[di], al
0x1311d: loop 0x1311c
0x1311f: mov ax, cs
0x13121: mov es, ax
0x13123: mov ds, ax
0x13125: mov di, 0x150
0x13128: add di, word ptr cs:[0x103]
0x1312d: mov cx, 0x7f
0x13130: mov si, 0x80
2018-12-17T22:17:12.890422046Z 53 PC: 13161 | Get interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:17:12.892004678Z 53 PC: 13176 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:17:12.89329871Z 53 PC: 1318b | Get interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-17T22:17:12.894471653Z 53 PC: 131a0 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:17:12.896308588Z 53 PC: 131b5 | Get interrupt vector (Interrupt = '39' AKA 'Random block read')
2018-12-17T22:17:12.897824489Z 74 PC: 131d5 | Reallocate memory
2018-12-17T22:17:12.899504024Z 72 PC: 131e4 | Allocate memory
2018-12-17T22:17:12.906840733Z 37 PC: 1320c | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:17:12.908552512Z 37 PC: 13218 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:17:12.910157971Z 37 PC: 13224 | Set interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-17T22:17:12.912317542Z 37 PC: 13230 | Set interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:17:12.913725006Z 37 PC: 1323c | Set interrupt vector (Interrupt = '39' AKA 'Random block read')
2018-12-17T22:17:12.915106953Z 78 PC: 132c2 | Find first file
2018-12-17T22:17:12.920266436Z 67 PC: 1333d | Get or set file attributes
2018-12-17T22:17:12.924181616Z 53 PC: 13260 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:17:12.925689354Z 37 PC: 1327e | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:17:12.928204453Z 67 PC: 13288 | Get or set file attributes
2018-12-17T22:17:12.940439355Z 37 PC: 132a9 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:17:12.941834316Z 61 PC: 1338a | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:17:12.946905031Z 63 PC: 133c8 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:12.952044056Z 66 PC: 133e0 | Move file pointer
2018-12-17T22:17:12.953322001Z 66 PC: 13410 | Move file pointer
2018-12-17T22:17:12.955529281Z 64 PC: 1342a | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:12.957912356Z 66 PC: 13440 | Move file pointer
2018-12-17T22:17:12.959076243Z 64 PC: 1345a | Write file or device (Write 3214 bytes on handle 5)
2018-12-17T22:17:12.964965157Z 87 PC: 134db | Get or set file date and time
2018-12-17T22:17:12.9667212Z 62 PC: 1346a | Close file
2018-12-17T22:17:12.973290739Z 73 PC: 134a0 | Release memory
2018-12-17T22:17:12.97435377Z 72 PC: 134a7 | Allocate memory
2018-12-17T22:17:12.976119833Z 74 PC: 134b3 | Reallocate memory
2018-12-17T22:17:12.977313897Z 9 PC: 12aa2 | Display string (String= 'ABCDE - This is a 100 byte COM test, 1994 ')
2018-12-17T22:17:12.981896423Z 37 PC: 22d8e | Set interrupt vector (Interrupt = '47' AKA 'Get disk transfer address')
2018-12-17T22:17:12.98389745Z 37 PC: 22d9e | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:17:12.985310421Z 37 PC: 22dae | Set interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-17T22:17:12.987614207Z 37 PC: 22dbe | Set interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:17:12.989732417Z 37 PC: 22dce | Set interrupt vector (Interrupt = '39' AKA 'Random block read')
2018-12-17T22:17:12.990886738Z 73 PC: 22dda | Release memory
2018-12-17T22:17:12.992157431Z 49 PC: 22c6e | Terminate and stay resident (Return code = '36' | Memory size = '217')