Sample viewer

vx.netlux.org/Trojan.DOS.Nahal.a

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:42:44.422107038Z 53 PC: 132ea | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:42:44.424372422Z 53 PC: 132ea | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:42:44.425884389Z 53 PC: 132ea | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:42:44.427371889Z 53 PC: 132ea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:42:44.429902377Z 53 PC: 132ea | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:42:44.43117327Z 53 PC: 132ea | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:42:44.432349898Z 53 PC: 132ea | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:42:44.434736597Z 53 PC: 132ea | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:42:44.435844177Z 53 PC: 132ea | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:42:44.43690581Z 53 PC: 132ea | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:42:44.438588067Z 53 PC: 132ea | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:42:44.439849224Z 53 PC: 132ea | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:42:44.440922217Z 53 PC: 132ea | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:42:44.442665409Z 53 PC: 132ea | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:42:44.454270147Z 53 PC: 132ea | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:42:44.455379975Z 53 PC: 132ea | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:42:44.456396907Z 53 PC: 132ea | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:42:44.458094165Z 53 PC: 132ea | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:42:44.459100145Z 53 PC: 132ea | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:42:44.460134877Z 37 PC: 132ff | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:42:44.46159193Z 37 PC: 13307 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:42:44.462993694Z 37 PC: 1330f | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:42:44.464329336Z 37 PC: 13317 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:42:44.466609036Z 68 PC: 13975 | I/O control for devices (Set for = '%�')
2018-12-17T22:42:44.525734071Z 37 PC: 12d11 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:42:44.532532012Z 60 PC: 13959 | Create or truncate file
2018-12-17T22:42:44.889915099Z 68 PC: 13975 | I/O control for devices (Set for = '%�')
2018-12-17T22:42:44.893624912Z 64 PC: 136e3 | Write file or device (Write 128 bytes on handle 5)
2018-12-17T22:42:44.90203057Z 64 PC: 136e3 | Write file or device (Write 18 bytes on handle 5)
2018-12-17T22:42:44.905760532Z 62 PC: 13722 | Close file