Sample viewer

vx.netlux.org/Virus.DOS.FSN.1279.a

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:17:20.612052262Z 25 PC: 12dc5 | Get default drive
2018-12-17T22:17:20.627467036Z 48 PC: 12dcf | Get DOS version
2018-12-17T22:17:20.632463507Z 53 PC: 12de3 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:17:20.633645728Z 37 PC: 12dfc | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:17:20.63494282Z 74 PC: 12e0d | Reallocate memory
2018-12-17T22:17:20.63650766Z 72 PC: 12e14 | Allocate memory
2018-12-17T22:17:20.638214203Z 26 PC: 12e31 | Set disk transfer address
2018-12-17T22:17:20.639549501Z 53 PC: 12e38 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:17:20.641574096Z 37 PC: 12e53 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:17:20.645176056Z 14 PC: 12e70 | Set default drive (Drive = 'A')
2018-12-17T22:17:20.646424114Z 78 PC: 12f4a | Find first file
2018-12-17T22:17:20.653875723Z 61 PC: 12f82 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:17:20.660178126Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:20.661501386Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:20.668224275Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:20.669650336Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:20.67207189Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:20.674053507Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.677015902Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:20.678565866Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.681988692Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:20.697154603Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:20.700336757Z 62 PC: 13069 | Close file
2018-12-17T22:17:20.709553337Z 79 PC: 13083 | Find next file
2018-12-17T22:17:20.712803733Z 61 PC: 12f82 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:17:20.719878985Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:20.722195584Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:20.729535155Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:20.731171747Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:20.733812061Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:20.735935143Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.739067083Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:20.740922392Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.744473436Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:20.753026888Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:20.75588837Z 62 PC: 13069 | Close file
2018-12-17T22:17:20.764949062Z 79 PC: 13083 | Find next file
2018-12-17T22:17:20.768086354Z 61 PC: 12f82 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:17:20.775169506Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:20.777429145Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:20.784004422Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:20.785534033Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:20.789207029Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:20.790758363Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.793417925Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:20.795406774Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.799059196Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:20.80771275Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:20.812025452Z 62 PC: 13069 | Close file
2018-12-17T22:17:20.820532388Z 79 PC: 13083 | Find next file
2018-12-17T22:17:20.82330013Z 61 PC: 12f82 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:17:20.829771511Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:20.831199262Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:20.836614217Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:20.838100493Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:20.840355112Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:20.841513379Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.843560302Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:20.845199709Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.847195692Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:20.852635917Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:20.855078131Z 62 PC: 13069 | Close file
2018-12-17T22:17:20.860169651Z 79 PC: 13083 | Find next file
2018-12-17T22:17:20.862017726Z 61 PC: 12f82 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:17:20.866685298Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:20.867818726Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:20.872048615Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:20.873834388Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:20.875753204Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:20.877066712Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.881205608Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:20.883029148Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.886072665Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:20.892832466Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:20.895597349Z 62 PC: 13069 | Close file
2018-12-17T22:17:20.903869984Z 79 PC: 13083 | Find next file
2018-12-17T22:17:20.907702243Z 61 PC: 12f82 | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:17:20.914148159Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:20.915276248Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:20.920723266Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:20.922043952Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:20.924369592Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:20.926726823Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.929367476Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:20.930779292Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.933956966Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:20.943099926Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:20.946085283Z 62 PC: 13069 | Close file
2018-12-17T22:17:20.955432006Z 79 PC: 13083 | Find next file
2018-12-17T22:17:20.958339532Z 61 PC: 12f82 | Open file (Filename = 'PAH.COM')
2018-12-17T22:17:20.964958067Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:20.967268815Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:20.973537872Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:20.974827597Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:20.978063864Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:20.979333062Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.981828771Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:20.983738594Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:20.986336888Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:20.994851721Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:20.997877163Z 62 PC: 13069 | Close file
2018-12-17T22:17:21.008248262Z 79 PC: 13083 | Find next file
2018-12-17T22:17:21.011766879Z 61 PC: 12f82 | Open file (Filename = 'TEST.COM')
2018-12-17T22:17:21.019141802Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:21.020710003Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:21.023770148Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:21.02601374Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:21.029053498Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:21.030635377Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:21.034033294Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:21.03599825Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:21.039096488Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:21.048208685Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:21.052414296Z 62 PC: 13069 | Close file
2018-12-17T22:17:21.060737149Z 79 PC: 13083 | Find next file
2018-12-17T22:17:21.063517034Z 14 PC: 12e9f | Set default drive (Drive = 'C')
2018-12-17T22:17:21.066025622Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.067378758Z 78 PC: 12f4a | Find first file
2018-12-17T22:17:21.074484423Z 61 PC: 12f82 | Open file (Filename = 'COMMAND.COM')
2018-12-17T22:17:21.082741489Z 66 PC: 12f95 | Move file pointer
2018-12-17T22:17:21.084462892Z 63 PC: 12fa3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:17:21.087671643Z 66 PC: 12fcf | Move file pointer
2018-12-17T22:17:21.090081964Z 63 PC: 12fdd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:17:21.093279988Z 66 PC: 13008 | Move file pointer
2018-12-17T22:17:21.094897995Z 64 PC: 13016 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:21.098470536Z 66 PC: 13026 | Move file pointer
2018-12-17T22:17:21.100404234Z 64 PC: 13034 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:17:21.103767332Z 64 PC: 1304d | Write file or device (Write 1271 bytes on handle 5)
2018-12-17T22:17:21.443731879Z 64 PC: 13060 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:17:21.446898147Z 62 PC: 13069 | Close file
2018-12-17T22:17:21.45471251Z 79 PC: 13083 | Find next file
2018-12-17T22:17:21.458108349Z 14 PC: 12e9f | Set default drive (Drive = 'D')
2018-12-17T22:17:21.459439195Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.460731227Z 14 PC: 12e9f | Set default drive (Drive = 'E')
2018-12-17T22:17:21.462898172Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.464163307Z 14 PC: 12e9f | Set default drive (Drive = 'F')
2018-12-17T22:17:21.465563208Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.467675927Z 14 PC: 12e9f | Set default drive (Drive = 'G')
2018-12-17T22:17:21.469015787Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.470243112Z 14 PC: 12e9f | Set default drive (Drive = 'H')
2018-12-17T22:17:21.472306032Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.473529425Z 14 PC: 12e9f | Set default drive (Drive = 'I')
2018-12-17T22:17:21.474871135Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.476871045Z 14 PC: 12e9f | Set default drive (Drive = 'J')
2018-12-17T22:17:21.478231265Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.479488203Z 14 PC: 12e9f | Set default drive (Drive = 'K')
2018-12-17T22:17:21.481337258Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.482759409Z 14 PC: 12e9f | Set default drive (Drive = 'L')
2018-12-17T22:17:21.484129308Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.486882609Z 14 PC: 12e9f | Set default drive (Drive = 'M')
2018-12-17T22:17:21.487897822Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.488780982Z 14 PC: 12e9f | Set default drive (Drive = 'N')
2018-12-17T22:17:21.490911897Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.492010708Z 14 PC: 12e9f | Set default drive (Drive = 'O')
2018-12-17T22:17:21.493521847Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.49551496Z 14 PC: 12e9f | Set default drive (Drive = 'P')
2018-12-17T22:17:21.49667717Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.498365973Z 14 PC: 12e9f | Set default drive (Drive = 'Q')
2018-12-17T22:17:21.500179478Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.501381079Z 14 PC: 12e9f | Set default drive (Drive = 'R')
2018-12-17T22:17:21.502651671Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.503677235Z 14 PC: 12e9f | Set default drive (Drive = 'S')
2018-12-17T22:17:21.505199327Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.506174829Z 14 PC: 12e9f | Set default drive (Drive = 'T')
2018-12-17T22:17:21.507451138Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.508773211Z 14 PC: 12e9f | Set default drive (Drive = 'U')
2018-12-17T22:17:21.509876258Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.511648961Z 14 PC: 12e9f | Set default drive (Drive = 'V')
2018-12-17T22:17:21.512788296Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.513787774Z 14 PC: 12e9f | Set default drive (Drive = 'W')
2018-12-17T22:17:21.515260335Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.516233368Z 14 PC: 12e9f | Set default drive (Drive = 'X')
2018-12-17T22:17:21.517251459Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.518731089Z 14 PC: 12e9f | Set default drive (Drive = 'Y')
2018-12-17T22:17:21.519853328Z 25 PC: 12ea3 | Get default drive
2018-12-17T22:17:21.520998643Z 14 PC: 12e9f | Set default drive (Drive = 'Z')
2018-12-17T22:17:21.522525843Z 25 PC: 12ea3 | Get default drive