Sample viewer

vx.netlux.org/Virus.DOS.V.550

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:42:09.351223083Z 48 PC: 9f9f7 | Get DOS version
2018-12-17T22:42:09.360571862Z 48 PC: 12a4c | Get DOS version
2018-12-17T22:42:09.362182497Z 53 PC: 12bbf | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:42:09.36378668Z 53 PC: 12bcc | Get interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:42:09.367410105Z 53 PC: 12bd9 | Get interrupt vector (Interrupt = '5' AKA 'Printer output')
2018-12-17T22:42:09.368613345Z 53 PC: 12be6 | Get interrupt vector (Interrupt = '6' AKA 'Direct console I/O')
2018-12-17T22:42:09.370000942Z 37 PC: 12bfa | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:42:09.372571299Z 74 PC: 12ad9 | Reallocate memory
2018-12-17T22:42:09.37535634Z 68 PC: 15a50 | I/O control for devices (Set for = '')
2018-12-17T22:42:09.377854873Z 74 PC: 174de | Reallocate memory
2018-12-17T22:42:09.385843697Z 68 PC: 15a50 | I/O control for devices (Set for = 'Borland C++ - Copyright 1991 Borland Intl.')
2018-12-17T22:42:09.389936875Z 64 PC: 1852b | Write file or device (Write 32 bytes on handle 1)
2018-12-17T22:42:09.396921443Z 64 PC: 1852b | Write file or device (Write 46 bytes on handle 1)
2018-12-17T22:42:09.404988975Z 74 PC: 174de | Reallocate memory
2018-12-17T22:42:09.40721696Z 74 PC: 174de | Reallocate memory
2018-12-17T22:42:09.409162965Z 64 PC: 1852b | Write file or device (Write 27 bytes on handle 1)
2018-12-17T22:42:09.413498719Z 37 PC: 12c06 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:42:09.415752121Z 37 PC: 12c11 | Set interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:42:09.418159292Z 37 PC: 12c1c | Set interrupt vector (Interrupt = '5' AKA 'Printer output')
2018-12-17T22:42:09.420350989Z 37 PC: 12c27 | Set interrupt vector (Interrupt = '6' AKA 'Direct console I/O')
2018-12-17T22:42:09.422821669Z 76 PC: 12bb0 | Terminate with return code (Return code = '0')