Sample viewer

vx.netlux.org/Virus.DOS.Devastator_II.a

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:38:01.200252246Z 64 PC: 0 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:38:01.226518207Z 41 PC: 94fae | Parse filename
2018-12-17T22:38:01.243672964Z 41 PC: 9502f | Parse filename
2018-12-17T22:38:01.245850563Z 41 PC: 9504c | Parse filename
2018-12-17T22:38:01.248674899Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:38:01.251471934Z 71 PC: 986f3 | Get current directory
2018-12-17T22:38:01.255008052Z 78 PC: 986fe | Find first file
2018-12-17T22:38:01.265462524Z 71 PC: 986f3 | Get current directory
2018-12-17T22:38:01.268643592Z 78 PC: 986fe | Find first file
2018-12-17T22:38:01.290984603Z 64 PC: 9a848 | Write file or device (Write 26 bytes on handle 2)
2018-12-17T22:38:01.296655768Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:38:01.299445912Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:38:01.301123209Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:38:01.302740944Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.304893626Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.307274115Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.30921668Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.311167727Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.313767804Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.315519896Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.317344115Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.319806872Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.321495275Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.323210905Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.327357343Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.330491601Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.332495906Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.335644277Z 62 PC: 122ab | Close file
2018-12-17T22:38:01.337923943Z 99 PC: 9a5d7 | Get DBCS lead byte table pointer
2018-12-17T22:38:01.339373903Z 56 PC: 94df9 | Get or set country info
2018-12-17T22:38:01.341624145Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:38:01.348275218Z 25 PC: 94e62 | Get default drive
2018-12-17T22:38:01.350646403Z 71 PC: 970dd | Get current directory
2018-12-17T22:38:01.355027446Z 64 PC: 9a848 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:38:01.35923247Z 2 PC: 970b2 | Character output (Char = '3e')
2018-12-17T22:38:01.363478091Z 93 PC: 94f20 | File sharing functions
2018-12-17T22:38:01.366405008Z 93 PC: 94f27 | File sharing functions
2018-12-17T22:38:01.368963313Z 10 PC: 94f39 | Buffered keyboard input
2018-12-17T22:38:16.244452503Z 0 PC: 0 | Program terminate
2018-12-17T22:38:17.598542259Z 0 PC: 0 | Program terminate
2018-12-17T22:38:17.700626906Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:38:17.704377476Z 41 PC: 94fae | Parse filename
2018-12-17T22:38:17.706747057Z 41 PC: 9502f | Parse filename
2018-12-17T22:38:17.708233957Z 41 PC: 9504c | Parse filename
2018-12-17T22:38:17.709889357Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:38:17.711729676Z 71 PC: 986f3 | Get current directory
2018-12-17T22:38:17.721861204Z 78 PC: 986fe | Find first file
2018-12-17T22:38:17.733008325Z 71 PC: 9856c | Get current directory
2018-12-17T22:38:17.736837022Z 73 PC: 97c09 | Release memory
2018-12-17T22:38:17.738376807Z 75 PC: 11821 | Execute program
2018-12-17T22:38:17.753537883Z 9 PC: 12a47 | Display string (String= 'Hello, World! ')
2018-12-17T22:38:17.760060466Z 76 PC: 12a4b | Terminate with return code (Return code = '36')