Sample viewer

vx.netlux.org/Virus.DOS.Vienna.648.a.dam

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:19:44.359266927Z 64 PC: 0 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:19:44.363039251Z 41 PC: 94fae | Parse filename
2018-12-17T22:19:44.366299897Z 41 PC: 9502f | Parse filename
2018-12-17T22:19:44.36754124Z 41 PC: 9504c | Parse filename
2018-12-17T22:19:44.369761348Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:19:44.372735731Z 71 PC: 986f3 | Get current directory
2018-12-17T22:19:44.375433004Z 78 PC: 986fe | Find first file
2018-12-17T22:19:44.384987945Z 71 PC: 986f3 | Get current directory
2018-12-17T22:19:44.388260361Z 78 PC: 986fe | Find first file
2018-12-17T22:19:44.405468926Z 64 PC: 9a848 | Write file or device (Write 26 bytes on handle 2)
2018-12-17T22:19:44.41090676Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:19:44.413319768Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:19:44.414444501Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:19:44.415534477Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.417695185Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.419474399Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.421880452Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.424140138Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.425837985Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.427453664Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.433292972Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.436997099Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.439252381Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.442153166Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.444068663Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.445776757Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.447774087Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.450451136Z 62 PC: 122ab | Close file
2018-12-17T22:19:44.452334872Z 99 PC: 9a5d7 | Get DBCS lead byte table pointer
2018-12-17T22:19:44.454144537Z 56 PC: 94df9 | Get or set country info
2018-12-17T22:19:44.457089124Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:19:44.463837432Z 25 PC: 94e62 | Get default drive
2018-12-17T22:19:44.46574093Z 71 PC: 970dd | Get current directory
2018-12-17T22:19:44.474392516Z 64 PC: 9a848 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:19:44.478089936Z 2 PC: 970b2 | Character output (Char = '3e')
2018-12-17T22:19:44.480145044Z 93 PC: 94f20 | File sharing functions
2018-12-17T22:19:44.48262931Z 93 PC: 94f27 | File sharing functions
2018-12-17T22:19:44.484213133Z 10 PC: 94f39 | Buffered keyboard input
2018-12-17T22:19:59.406484307Z 0 PC: 0 | Program terminate
2018-12-17T22:20:00.760463788Z 0 PC: 0 | Program terminate
2018-12-17T22:20:00.862453078Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:20:00.870640494Z 41 PC: 94fae | Parse filename
2018-12-17T22:20:00.872621673Z 41 PC: 9502f | Parse filename
2018-12-17T22:20:00.87428034Z 41 PC: 9504c | Parse filename
2018-12-17T22:20:00.878889337Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:20:00.880639305Z 71 PC: 986f3 | Get current directory
2018-12-17T22:20:00.888255794Z 78 PC: 986fe | Find first file
2018-12-17T22:20:00.897788586Z 71 PC: 9856c | Get current directory
2018-12-17T22:20:00.90176407Z 73 PC: 97c09 | Release memory
2018-12-17T22:20:00.903308423Z 75 PC: 11821 | Execute program
2018-12-17T22:20:00.917241172Z 9 PC: 12a47 | Display string (String= 'Hello, World! ')
2018-12-17T22:20:00.922308446Z 76 PC: 12a4b | Terminate with return code (Return code = '36')