Sample viewer

vx.netlux.org/Virus.DOS.XorA.1024

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:30:35.690712783Z 53 PC: 16845 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:30:35.692402878Z 37 PC: 16855 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:30:35.695540391Z 98 PC: 14ed8 | Get current PSP
2018-12-17T22:30:35.696399302Z 74 PC: 14f17 | Reallocate memory
2018-12-17T22:30:35.698552011Z 82 PC: 14f1d | Get DOS internal pointers (SYSVARS)
2018-12-17T22:30:35.700360263Z 25 PC: 15f73 | Get default drive
2018-12-17T22:30:35.701823266Z 13 PC: 15f28 | Disk reset
2018-12-17T22:30:35.705680207Z 99 PC: 13b0b | Get DBCS lead byte table pointer
2018-12-17T22:30:35.707227827Z 68 PC: 13b25 | I/O control for devices (Set for = '')
2018-12-17T22:30:35.709673124Z 68 PC: 13b30 | I/O control for devices (Set for = '')
2018-12-17T22:30:35.712757491Z 68 PC: 13b3b | I/O control for devices (Set for = '')
2018-12-17T22:30:35.714505272Z 68 PC: 13b43 | I/O control for devices (Set for = '��b���g�t�S3����[r�2��W�<t�<u�6�u����>��>W')
2018-12-17T22:30:35.716522291Z 48 PC: 13b48 | Get DOS version
2018-12-17T22:30:35.718732114Z 64 PC: 13dc1 | Write file or device (Write 23 bytes on handle 2)
2018-12-17T22:30:35.724379668Z 76 PC: 15f51 | Terminate with return code (Return code = '0')