Sample viewer

vx.netlux.org/Virus.DOS.NoFrills.837

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:28:16.489629237Z 64 PC: 0 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:28:16.496855367Z 41 PC: 94fae | Parse filename
2018-12-17T22:28:16.505513135Z 41 PC: 9502f | Parse filename
2018-12-17T22:28:16.508865457Z 41 PC: 9504c | Parse filename
2018-12-17T22:28:16.511791372Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:28:16.514113875Z 71 PC: 986f3 | Get current directory
2018-12-17T22:28:16.517251196Z 78 PC: 986fe | Find first file
2018-12-17T22:28:16.52687323Z 71 PC: 986f3 | Get current directory
2018-12-17T22:28:16.529865431Z 78 PC: 986fe | Find first file
2018-12-17T22:28:16.540031145Z 64 PC: 9a848 | Write file or device (Write 26 bytes on handle 2)
2018-12-17T22:28:16.546672205Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:28:16.548540441Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:28:16.549813364Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:28:16.551681559Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.553648561Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.555460974Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.55774648Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.560029951Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.561486163Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.563843108Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.56533909Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.566929773Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.568772726Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.572481266Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.575225847Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.576914634Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.57989315Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.581782754Z 62 PC: 122ab | Close file
2018-12-17T22:28:16.584653429Z 99 PC: 9a5d7 | Get DBCS lead byte table pointer
2018-12-17T22:28:16.586349098Z 56 PC: 94df9 | Get or set country info
2018-12-17T22:28:16.588381197Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:28:16.593446641Z 25 PC: 94e62 | Get default drive
2018-12-17T22:28:16.595113973Z 71 PC: 970dd | Get current directory
2018-12-17T22:28:16.59913565Z 64 PC: 9a848 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:28:16.602963073Z 2 PC: 970b2 | Character output (Char = '3e')
2018-12-17T22:28:16.604937579Z 93 PC: 94f20 | File sharing functions
2018-12-17T22:28:16.60686421Z 93 PC: 94f27 | File sharing functions
2018-12-17T22:28:16.608846558Z 10 PC: 94f39 | Buffered keyboard input
2018-12-17T22:28:31.536081103Z 0 PC: 0 | Program terminate
2018-12-17T22:28:32.891001762Z 0 PC: 0 | Program terminate
2018-12-17T22:28:32.993452853Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:28:32.999981086Z 41 PC: 94fae | Parse filename
2018-12-17T22:28:33.003006378Z 41 PC: 9502f | Parse filename
2018-12-17T22:28:33.004754915Z 41 PC: 9504c | Parse filename
2018-12-17T22:28:33.007912988Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:28:33.010021989Z 71 PC: 986f3 | Get current directory
2018-12-17T22:28:33.019036623Z 78 PC: 986fe | Find first file
2018-12-17T22:28:33.028215914Z 71 PC: 9856c | Get current directory
2018-12-17T22:28:33.030715214Z 73 PC: 97c09 | Release memory
2018-12-17T22:28:33.032305044Z 75 PC: 11821 | Execute program
2018-12-17T22:28:33.042206653Z 9 PC: 12a47 | Display string (String= 'Hello, World! ')
2018-12-17T22:28:33.046276187Z 76 PC: 12a4b | Terminate with return code (Return code = '36')