Sample viewer

vx.netlux.org/Virus.DOS.AntiPascal.30923

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:38:29.698535146Z 64 PC: 0 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:38:29.708695131Z 41 PC: 94fae | Parse filename
2018-12-17T22:38:29.713782606Z 41 PC: 9502f | Parse filename
2018-12-17T22:38:29.71545091Z 41 PC: 9504c | Parse filename
2018-12-17T22:38:29.71798239Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:38:29.720314629Z 71 PC: 986f3 | Get current directory
2018-12-17T22:38:29.723540168Z 78 PC: 986fe | Find first file
2018-12-17T22:38:29.732643483Z 71 PC: 986f3 | Get current directory
2018-12-17T22:38:29.735348182Z 78 PC: 986fe | Find first file
2018-12-17T22:38:29.748590182Z 64 PC: 9a848 | Write file or device (Write 26 bytes on handle 2)
2018-12-17T22:38:29.75320702Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:38:29.754710164Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:38:29.756494992Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:38:29.757850025Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.759524864Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.761159278Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.762324766Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.763437789Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.771334518Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.77646317Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.777881658Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.778991747Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.780356791Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.781456685Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.782536145Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.783974133Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.78499721Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.785980645Z 62 PC: 122ab | Close file
2018-12-17T22:38:29.787571609Z 99 PC: 9a5d7 | Get DBCS lead byte table pointer
2018-12-17T22:38:29.788547565Z 56 PC: 94df9 | Get or set country info
2018-12-17T22:38:29.790392762Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:38:29.795257966Z 25 PC: 94e62 | Get default drive
2018-12-17T22:38:29.796557927Z 71 PC: 970dd | Get current directory
2018-12-17T22:38:29.800989631Z 64 PC: 9a848 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:38:29.809844972Z 2 PC: 970b2 | Character output (Char = '3e')
2018-12-17T22:38:29.811835022Z 93 PC: 94f20 | File sharing functions
2018-12-17T22:38:29.81346458Z 93 PC: 94f27 | File sharing functions
2018-12-17T22:38:29.81555859Z 10 PC: 94f39 | Buffered keyboard input
2018-12-17T22:38:44.745552918Z 0 PC: 0 | Program terminate
2018-12-17T22:38:46.100824669Z 0 PC: 0 | Program terminate
2018-12-17T22:38:46.203314764Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:38:46.209142573Z 41 PC: 94fae | Parse filename
2018-12-17T22:38:46.217898554Z 41 PC: 9502f | Parse filename
2018-12-17T22:38:46.219284632Z 41 PC: 9504c | Parse filename
2018-12-17T22:38:46.221155787Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:38:46.225565854Z 71 PC: 986f3 | Get current directory
2018-12-17T22:38:46.245844579Z 78 PC: 986fe | Find first file
2018-12-17T22:38:46.255389538Z 71 PC: 9856c | Get current directory
2018-12-17T22:38:46.258910792Z 73 PC: 97c09 | Release memory
2018-12-17T22:38:46.261030613Z 75 PC: 11821 | Execute program
2018-12-17T22:38:46.275088949Z 9 PC: 12a47 | Display string (String= 'Hello, World! ')
2018-12-17T22:38:46.280988762Z 76 PC: 12a4b | Terminate with return code (Return code = '36')