Sample viewer

vx.netlux.org/Virus.DOS.Demon3b.5670

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:52:04.577725254Z 51 PC: 12c77 | Get or set Ctrl-Break
2018-12-17T22:52:04.578900218Z 82 PC: 12c7f | Get DOS internal pointers (SYSVARS)
2018-12-17T22:52:04.58353249Z 65 PC: 12afa | Delete file (Filename = 'TBDRVXXX')
2018-12-17T22:52:04.590263443Z 54 PC: 12b6f | Get free disk space
2018-12-17T22:52:04.601431472Z 47 PC: 9f29c | Get disk transfer address
2018-12-17T22:52:04.604431798Z 26 PC: 9f389 | Set disk transfer address
2018-12-17T22:52:04.605735727Z 78 PC: 9f306 | Find first file
2018-12-17T22:52:04.612555525Z 67 PC: 9f384 | Get or set file attributes
2018-12-17T22:52:04.629797115Z 61 PC: 9f37b | Open file (Filename = 'TEST.COM')
2018-12-17T22:52:04.63712195Z 63 PC: 9f371 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:52:04.640010405Z 66 PC: 9f392 | Move file pointer
2018-12-17T22:52:04.651862292Z 66 PC: 9f33b | Move file pointer
2018-12-17T22:52:04.654115187Z 66 PC: 9f331 | Move file pointer
2018-12-17T22:52:04.655882266Z 63 PC: 9f371 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:52:04.664938368Z 66 PC: 9f331 | Move file pointer
2018-12-17T22:52:04.666758433Z 64 PC: 9f31f | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:52:04.669760549Z 66 PC: 9f33b | Move file pointer
2018-12-17T22:52:04.671966516Z 66 PC: 9f331 | Move file pointer
2018-12-17T22:52:04.674493086Z 64 PC: 9f31f | Write file or device (Write 0 bytes on handle 5)
2018-12-17T22:52:04.682814841Z 87 PC: 9f28d | Get or set file date and time
2018-12-17T22:52:04.684875896Z 62 PC: 9f376 | Close file
2018-12-17T22:52:04.692665619Z 67 PC: 9f384 | Get or set file attributes
2018-12-17T22:52:04.703299036Z 26 PC: 9f389 | Set disk transfer address