Sample viewer

vx.netlux.org/Virus.DOS.Kolya.5632.a

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:22:39.635694389Z 172 PC: 16896 | UNKNOWN!
2018-12-17T22:22:39.638179915Z 53 PC: 168d5 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:22:39.639648049Z 37 PC: 168e5 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:22:39.641094972Z 53 PC: 168ea | Get interrupt vector (Interrupt = '16' AKA 'Close file')
2018-12-17T22:22:39.64350943Z 37 PC: 168fa | Set interrupt vector (Interrupt = '16' AKA 'Close file')
2018-12-17T22:22:39.649926467Z 98 PC: 151d8 | Get current PSP
2018-12-17T22:22:39.650848689Z 74 PC: 15217 | Reallocate memory
2018-12-17T22:22:39.673230843Z 82 PC: 1521d | Get DOS internal pointers (SYSVARS)
2018-12-17T22:22:39.675475117Z 25 PC: 162ca | Get default drive
2018-12-17T22:22:39.677111998Z 13 PC: 16258 | Disk reset
2018-12-17T22:22:39.680076594Z 99 PC: 13b6b | Get DBCS lead byte table pointer
2018-12-17T22:22:39.681881977Z 68 PC: 13b85 | I/O control for devices (Set for = '')
2018-12-17T22:22:39.683599212Z 68 PC: 13b90 | I/O control for devices (Set for = '')
2018-12-17T22:22:39.688241977Z 68 PC: 13b9b | I/O control for devices (Set for = '')
2018-12-17T22:22:39.69105926Z 68 PC: 13ba3 | I/O control for devices (Set for = 'bgtS3[r2W<t<u6u>>W')
2018-12-17T22:22:39.692824503Z 48 PC: 13ba8 | Get DOS version
2018-12-17T22:22:39.694587682Z 64 PC: 13e21 | Write file or device (Write 23 bytes on handle 2)
2018-12-17T22:22:39.705786885Z 64 PC: 13e21 | Write file or device (Write 25 bytes on handle 1)
2018-12-17T22:22:39.710960772Z 64 PC: 13e21 | Write file or device (Write 169 bytes on handle 1)
2018-12-17T22:22:39.721819644Z 76 PC: 162a8 | Terminate with return code (Return code = '0')