Sample viewer

vx.netlux.org/Virus.DOS.HLLO.Runme.6224

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:56:17.05963264Z 53 PC: 131ea | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T21:56:17.062395985Z 53 PC: 131ea | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T21:56:17.063832399Z 53 PC: 131ea | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T21:56:17.065302338Z 53 PC: 131ea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T21:56:17.067754027Z 53 PC: 131ea | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T21:56:17.069606275Z 53 PC: 131ea | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T21:56:17.071068357Z 53 PC: 131ea | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T21:56:17.079506325Z 53 PC: 131ea | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T21:56:17.086245017Z 53 PC: 131ea | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T21:56:17.087449045Z 53 PC: 131ea | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T21:56:17.089007781Z 53 PC: 131ea | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T21:56:17.091747162Z 53 PC: 131ea | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T21:56:17.093965339Z 53 PC: 131ea | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T21:56:17.095581522Z 53 PC: 131ea | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T21:56:17.098071642Z 53 PC: 131ea | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T21:56:17.099597683Z 53 PC: 131ea | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T21:56:17.101147436Z 53 PC: 131ea | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T21:56:17.103868725Z 53 PC: 131ea | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T21:56:17.105253996Z 53 PC: 131ea | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T21:56:17.106625763Z 37 PC: 131ff | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T21:56:17.108692237Z 37 PC: 13207 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T21:56:17.126527881Z 37 PC: 1320f | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T21:56:17.127991049Z 37 PC: 13217 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T21:56:17.130299122Z 68 PC: 13d47 | I/O control for devices (Set for = '')
2018-12-17T21:56:17.131719794Z 44 PC: 13e7e | Get time 0x13e7e: mov word ptr [0x20a], cx
0x13e82: mov word ptr [0x20c], dx
0x13e86: retf
0x13e87: mov di, 0x21e
0x13e8a: push ds
0x13e8b: pop es
0x13e8c: mov cx, 0x4974
0x13e8f: sub cx, di
0x13e91: shr cx, 1
0x13e93: xor ax, ax
0x13e95: cld
0x13e96: rep stosd dword ptr es:[di], eax
0x13e98: ret
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: inc word ptr [bx + si]
0x13ea5: add byte ptr [bx + si], al
2018-12-17T21:56:17.134037766Z 48 PC: 13a72 | Get DOS version
2018-12-17T21:56:17.136345447Z 61 PC: 138b0 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T21:56:17.143661153Z 63 PC: 13983 | Read file or device (Read 16384 bytes on handle 5)
2018-12-17T21:56:17.151125606Z 62 PC: 13900 | Close file
2018-12-17T21:56:17.169503782Z 60 PC: 13d2b | Create or truncate file
2018-12-17T21:56:17.517076911Z 68 PC: 13d47 | I/O control for devices (Set for = 'rΛΈΚ')
2018-12-17T21:56:17.519411372Z 64 PC: 135e3 | Write file or device (Write 28 bytes on handle 5)
2018-12-17T21:56:17.528638982Z 62 PC: 13622 | Close file
2018-12-17T21:56:17.535281733Z 26 PC: 13135 | Set disk transfer address
2018-12-17T21:56:17.536763156Z 78 PC: 13141 | Find first file
2018-12-17T21:56:17.544203391Z 60 PC: 138b0 | Create or truncate file
2018-12-17T21:56:17.56412213Z 64 PC: 13983 | Write file or device (Write 6224 bytes on handle 5)
2018-12-17T21:56:17.573807615Z 62 PC: 13900 | Close file
2018-12-17T21:56:17.583332566Z 64 PC: 13608 | Write file or device (Write 29 bytes on handle 1)
2018-12-17T21:56:17.589614139Z 64 PC: 13608 | Write file or device (Write 0 bytes on handle 1)
2018-12-17T21:56:17.591705206Z 37 PC: 13341 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T21:56:17.593230181Z 37 PC: 13341 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T21:56:17.596388327Z 37 PC: 13341 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T21:56:17.597798393Z 37 PC: 13341 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T21:56:17.600026239Z 37 PC: 13341 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T21:56:17.602285701Z 37 PC: 13341 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T21:56:17.603761303Z 37 PC: 13341 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T21:56:17.605172038Z 37 PC: 13341 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T21:56:17.60756466Z 37 PC: 13341 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T21:56:17.608991241Z 37 PC: 13341 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T21:56:17.610381976Z 37 PC: 13341 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T21:56:17.613231226Z 37 PC: 13341 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T21:56:17.614829845Z 37 PC: 13341 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T21:56:17.61620468Z 37 PC: 13341 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T21:56:17.618297885Z 37 PC: 13341 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T21:56:17.619839559Z 37 PC: 13341 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T21:56:17.621214979Z 37 PC: 13341 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T21:56:17.622588809Z 37 PC: 13341 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T21:56:17.624973118Z 37 PC: 13341 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T21:56:17.626372892Z 76 PC: 13380 | Terminate with return code (Return code = '0')