Sample viewer

vx.netlux.org/Virus.DOS.Mrvirus.508

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:01:17.630831952Z 26 PC: 12aba | Set disk transfer address
2018-12-17T23:01:17.632189644Z 71 PC: 12ad0 | Get current directory
2018-12-17T23:01:17.635763431Z 59 PC: 12c9f | Change current directory
2018-12-17T23:01:17.640107703Z 78 PC: 12aee | Find first file
2018-12-17T23:01:17.646544916Z 59 PC: 12c9f | Change current directory
2018-12-17T23:01:17.654371584Z 78 PC: 12b35 | Find first file
2018-12-17T23:01:17.666988945Z 61 PC: 12b48 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:01:17.680294658Z 63 PC: 12b57 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:01:17.687915408Z 66 PC: 12b83 | Move file pointer
2018-12-17T23:01:17.690782107Z 64 PC: 12b90 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T23:01:17.694228923Z 66 PC: 12b9c | Move file pointer
2018-12-17T23:01:17.696833134Z 64 PC: 12bb7 | Write file or device (Write 508 bytes on handle 5)
2018-12-17T23:01:17.713233353Z 87 PC: 12bc1 | Get or set file date and time
2018-12-17T23:01:17.715330115Z 62 PC: 12bc8 | Close file
2018-12-17T23:01:17.724096914Z 59 PC: 12c9f | Change current directory
2018-12-17T23:01:17.729226287Z 9 PC: 12aa2 | Display string (String= 'Hello - Copyright S & S International, 1990 ')