Sample viewer

vx.netlux.org/Trojan.DOS.FormatC.p

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:01:38.718700964Z 53 PC: 1327a | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:01:38.720182938Z 53 PC: 1327a | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:01:38.725982706Z 53 PC: 1327a | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:01:38.727519173Z 53 PC: 1327a | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:01:38.728913884Z 53 PC: 1327a | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:01:38.731480958Z 53 PC: 1327a | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:01:38.732998279Z 53 PC: 1327a | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:01:38.734443414Z 53 PC: 1327a | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:01:38.73676185Z 53 PC: 1327a | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:01:38.738533289Z 53 PC: 1327a | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:01:38.740264602Z 53 PC: 1327a | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:01:38.743008017Z 53 PC: 1327a | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:01:38.744491094Z 53 PC: 1327a | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:01:38.74609613Z 53 PC: 1327a | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:01:38.747886083Z 53 PC: 1327a | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:01:38.749943489Z 53 PC: 1327a | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:01:38.751273418Z 53 PC: 1327a | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:01:38.752599349Z 53 PC: 1327a | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:01:38.754942041Z 53 PC: 1327a | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:01:38.756754767Z 37 PC: 1328f | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:01:38.758598502Z 37 PC: 13297 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:01:38.767160229Z 37 PC: 1329f | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:01:38.768729107Z 37 PC: 132a7 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:01:38.770684371Z 68 PC: 13905 | I/O control for devices (Set for = 'uЬ �u��t')
2018-12-17T23:01:38.97346612Z 37 PC: 12c91 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:01:38.975554003Z 60 PC: 138e9 | Create or truncate file
2018-12-17T23:01:39.393207688Z 68 PC: 13905 | I/O control for devices (Set for = 'uЬ �u��t')
2018-12-17T23:01:39.39655127Z 64 PC: 13673 | Write file or device (Write 65 bytes on handle 5)
2018-12-17T23:01:39.405969336Z 62 PC: 136b2 | Close file
2018-12-17T23:01:39.414494295Z 60 PC: 138e9 | Create or truncate file
2018-12-17T23:01:39.428784336Z 68 PC: 13905 | I/O control for devices (Set for = 'uЬ �u��t')
2018-12-17T23:01:39.446937496Z 64 PC: 13673 | Write file or device (Write 8 bytes on handle 5)
2018-12-17T23:01:39.453156051Z 62 PC: 136b2 | Close file
2018-12-17T23:01:39.462283231Z 60 PC: 138e9 | Create or truncate file
2018-12-17T23:01:39.480791739Z 68 PC: 13905 | I/O control for devices (Set for = 'uЬ �u��t')
2018-12-17T23:01:39.48757794Z 64 PC: 13673 | Write file or device (Write 8 bytes on handle 5)
2018-12-17T23:01:39.508361833Z 62 PC: 136b2 | Close file
2018-12-17T23:01:39.528257356Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:01:39.529632671Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:01:39.530950296Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:01:39.537128726Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:01:39.53864227Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:01:39.540065815Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:01:39.542220924Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:01:39.543624531Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:01:39.54498059Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:01:39.547221701Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:01:39.553310732Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:01:39.555016006Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:01:39.557111173Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:01:39.55906783Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:01:39.56068073Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:01:39.562407525Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:01:39.565034431Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:01:39.566815237Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:01:39.568669301Z 37 PC: 133d1 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:01:39.570703734Z 76 PC: 13410 | Terminate with return code (Return code = '0')