Sample viewer

vx.netlux.org/Virus.DOS.Mutation.241.b

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:54:22.169380243Z 53 PC: 12a4d | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:54:22.171176595Z 37 PC: 12a5d | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:54:22.173400723Z 9 PC: 12a67 | Display string (String= 'Beginning mutation...')
2018-12-17T22:54:22.17969707Z 78 PC: 12a83 | Find first file
2018-12-17T22:54:22.197304469Z 61 PC: 12a8b | Open file (Filename = '� ��')
2018-12-17T22:54:22.202757521Z 64 PC: 12a95 | Write file or device (Write 1562 bytes on handle 12)
2018-12-17T22:54:22.204599677Z 64 PC: 12a9b | Write file or device (Write 0 bytes on handle 12)
2018-12-17T22:54:22.206617161Z 62 PC: 12a9f | Close file
2018-12-17T22:54:22.211860065Z 9 PC: 12aa7 | Display string (String= 'mutation successful! ')
2018-12-17T22:54:22.215785348Z 79 PC: 12ab7 | Find next file
2018-12-17T22:54:22.217554216Z 76 PC: 12abc | Terminate with return code (Return code = '0')