Sample viewer

vx.netlux.org/Trojan.DOS.Optimize.b

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:07:15.737570921Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:07:15.739581703Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:07:15.740960329Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:07:15.742557637Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:07:15.744702502Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:07:15.747150835Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:07:15.748776001Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:07:15.750408412Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:07:15.754162808Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:07:15.755449519Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:07:15.756675384Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:07:15.758803211Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:07:15.760258939Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:07:15.762153755Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:07:15.771558055Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:07:15.772941368Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:07:15.774975004Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:07:15.778012739Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:07:15.780251601Z 53 PC: 12fb2 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:07:15.78210408Z 37 PC: 12fc7 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:07:15.785690165Z 37 PC: 12fcf | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:07:15.787062417Z 37 PC: 12fd7 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:07:15.788518202Z 37 PC: 12fdf | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:07:15.791597125Z 68 PC: 1334f | I/O control for devices (Set for = '')
2018-12-17T23:07:15.793644836Z 64 PC: 13452 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T23:07:15.798484141Z 64 PC: 13452 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T23:07:15.803641134Z 64 PC: 13452 | Write file or device (Write 27 bytes on handle 1)
2018-12-17T23:07:15.807370229Z 63 PC: 133fb | Read file or device (Read 128 bytes on handle 0)