Sample viewer

vx.netlux.org/Virus.DOS.Hehehe.331

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:27:40.501215103Z 64 PC: 0 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:27:40.520138907Z 41 PC: 94fae | Parse filename
2018-12-17T22:27:40.523631808Z 41 PC: 9502f | Parse filename
2018-12-17T22:27:40.525282251Z 41 PC: 9504c | Parse filename
2018-12-17T22:27:40.527922694Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:27:40.540303217Z 71 PC: 986f3 | Get current directory
2018-12-17T22:27:40.542501656Z 78 PC: 986fe | Find first file
2018-12-17T22:27:40.553948184Z 71 PC: 986f3 | Get current directory
2018-12-17T22:27:40.55750088Z 78 PC: 986fe | Find first file
2018-12-17T22:27:40.56978192Z 64 PC: 9a848 | Write file or device (Write 26 bytes on handle 2)
2018-12-17T22:27:40.575512833Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:27:40.576603223Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:27:40.57876279Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:27:40.580418246Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.58241502Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.584787319Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.586694231Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.588542315Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.591347891Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.593272175Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.595075978Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.596929158Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.598700848Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.600144107Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.60167587Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.604273087Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.614842745Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.616420079Z 62 PC: 122ab | Close file
2018-12-17T22:27:40.619909139Z 99 PC: 9a5d7 | Get DBCS lead byte table pointer
2018-12-17T22:27:40.621616873Z 56 PC: 94df9 | Get or set country info
2018-12-17T22:27:40.62400901Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:27:40.629698312Z 25 PC: 94e62 | Get default drive
2018-12-17T22:27:40.631388136Z 71 PC: 970dd | Get current directory
2018-12-17T22:27:40.639438374Z 64 PC: 9a848 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:27:40.645041019Z 2 PC: 970b2 | Character output (Char = '3e')
2018-12-17T22:27:40.647513583Z 93 PC: 94f20 | File sharing functions
2018-12-17T22:27:40.649429255Z 93 PC: 94f27 | File sharing functions
2018-12-17T22:27:40.652486547Z 10 PC: 94f39 | Buffered keyboard input
2018-12-17T22:27:55.548058225Z 0 PC: 0 | Program terminate
2018-12-17T22:27:56.902684144Z 0 PC: 0 | Program terminate
2018-12-17T22:27:57.004470718Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:27:57.009315297Z 41 PC: 94fae | Parse filename
2018-12-17T22:27:57.012189724Z 41 PC: 9502f | Parse filename
2018-12-17T22:27:57.013816132Z 41 PC: 9504c | Parse filename
2018-12-17T22:27:57.016425963Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:27:57.01883161Z 71 PC: 986f3 | Get current directory
2018-12-17T22:27:57.029133875Z 78 PC: 986fe | Find first file
2018-12-17T22:27:57.039287464Z 71 PC: 9856c | Get current directory
2018-12-17T22:27:57.042795356Z 73 PC: 97c09 | Release memory
2018-12-17T22:27:57.044943039Z 75 PC: 11821 | Execute program
2018-12-17T22:27:57.060448063Z 9 PC: 12a47 | Display string (String= 'Hello, World! ')
2018-12-17T22:27:57.066331799Z 76 PC: 12a4b | Terminate with return code (Return code = '36')