Sample viewer

vx.netlux.org/Virus.DOS.HLLW.5696

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:08:56.391602568Z 53 PC: 132aa | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:08:56.394162295Z 53 PC: 132aa | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:08:56.395554994Z 53 PC: 132aa | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:08:56.396847798Z 53 PC: 132aa | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:08:56.39910271Z 53 PC: 132aa | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:08:56.400564103Z 53 PC: 132aa | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:08:56.401932969Z 53 PC: 132aa | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:08:56.403277667Z 53 PC: 132aa | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:08:56.405619841Z 53 PC: 132aa | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:08:56.406962233Z 53 PC: 132aa | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:08:56.408306538Z 53 PC: 132aa | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:08:56.410426737Z 53 PC: 132aa | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:08:56.411958395Z 53 PC: 132aa | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:08:56.413528577Z 53 PC: 132aa | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:08:56.416399324Z 53 PC: 132aa | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:08:56.418064471Z 53 PC: 132aa | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:08:56.419490859Z 53 PC: 132aa | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:08:56.421754681Z 53 PC: 132aa | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:08:56.423210726Z 53 PC: 132aa | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:08:56.424731068Z 37 PC: 132bf | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:08:56.426451383Z 37 PC: 132c7 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:08:56.428165183Z 37 PC: 132cf | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:08:56.42955346Z 37 PC: 132d7 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:08:56.431327317Z 68 PC: 13d45 | I/O control for devices (Set for = '')
2018-12-17T22:08:56.434214265Z 44 PC: 13e7c | Get time 0x13e7c: mov word ptr [0x3e], cx
0x13e80: mov word ptr [0x40], dx
0x13e84: retf
0x13e85: mov di, 0x52
0x13e88: push ds
0x13e89: pop es
0x13e8a: mov cx, 0x1b64
0x13e8d: sub cx, di
0x13e8f: shr cx, 1
0x13e91: xor ax, ax
0x13e93: cld
0x13e94: rep stosd dword ptr es:[di], eax
0x13e96: ret
0x13e97: add byte ptr [bx + si], al
0x13e99: add byte ptr [bx + si], al
0x13e9b: add byte ptr [bx + si], al
0x13e9d: add byte ptr [bx + si], al
0x13e9f: add byte ptr [bx + si], al
0x13ea1: add byte ptr [bx + si], al
0x13ea3: add byte ptr [bx + si], al
2018-12-17T22:08:56.436566375Z 48 PC: 13a70 | Get DOS version
2018-12-17T22:08:56.438236559Z 61 PC: 138ae | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:08:56.44627953Z 63 PC: 13981 | Read file or device (Read 5696 bytes on handle 5)
2018-12-17T22:08:56.453868393Z 62 PC: 138fe | Close file
2018-12-17T22:08:56.45643196Z 26 PC: 130e7 | Set disk transfer address
2018-12-17T22:08:56.458518341Z 78 PC: 130f3 | Find first file
2018-12-17T22:08:56.465259168Z 26 PC: 130e7 | Set disk transfer address
2018-12-17T22:08:56.466609925Z 78 PC: 130f3 | Find first file
2018-12-17T22:08:56.47745765Z 26 PC: 130e7 | Set disk transfer address
2018-12-17T22:08:56.478900328Z 78 PC: 130f3 | Find first file
2018-12-17T22:08:56.485709861Z 26 PC: 130e7 | Set disk transfer address
2018-12-17T22:08:56.487824409Z 78 PC: 130f3 | Find first file
2018-12-17T22:08:56.494796688Z 26 PC: 130e7 | Set disk transfer address
2018-12-17T22:08:56.496259381Z 78 PC: 130f3 | Find first file
2018-12-17T22:08:56.504199665Z 26 PC: 130e7 | Set disk transfer address
2018-12-17T22:08:56.505490405Z 78 PC: 130f3 | Find first file
2018-12-17T22:08:56.512180422Z 26 PC: 130e7 | Set disk transfer address
2018-12-17T22:08:56.514123415Z 78 PC: 130f3 | Find first file
2018-12-17T22:08:56.521507987Z 26 PC: 130e7 | Set disk transfer address
2018-12-17T22:08:56.522880135Z 78 PC: 130f3 | Find first file
2018-12-17T22:08:56.529694547Z 64 PC: 1366d | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:08:56.534474482Z 64 PC: 1366d | Write file or device (Write 0 bytes on handle 1)
2018-12-17T22:08:56.536016939Z 37 PC: 13401 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:08:56.536959323Z 37 PC: 13401 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:08:56.538544683Z 37 PC: 13401 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:08:56.539505673Z 37 PC: 13401 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:08:56.540450872Z 37 PC: 13401 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:08:56.541851731Z 37 PC: 13401 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:08:56.542784086Z 37 PC: 13401 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:08:56.543718527Z 37 PC: 13401 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:08:56.545244478Z 37 PC: 13401 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:08:56.546198132Z 37 PC: 13401 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:08:56.547104204Z 37 PC: 13401 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:08:56.548643851Z 37 PC: 13401 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:08:56.549768294Z 37 PC: 13401 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:08:56.551131175Z 37 PC: 13401 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:08:56.552923269Z 37 PC: 13401 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:08:56.55421086Z 37 PC: 13401 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:08:56.55549251Z 37 PC: 13401 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:08:56.557716821Z 37 PC: 13401 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:08:56.55889044Z 37 PC: 13401 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:08:56.56015989Z 76 PC: 13440 | Terminate with return code (Return code = '0')