Sample viewer

vx.netlux.org/Virus.DOS.Trivial.84.b

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:31:33.383462012Z 48 PC: 12a4c | Get DOS version
2018-12-17T22:31:33.386101505Z 53 PC: 12bbf | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:31:33.390108392Z 53 PC: 12bcc | Get interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:31:33.392141132Z 53 PC: 12bd9 | Get interrupt vector (Interrupt = '5' AKA 'Printer output')
2018-12-17T22:31:33.394274061Z 53 PC: 12be6 | Get interrupt vector (Interrupt = '6' AKA 'Direct console I/O')
2018-12-17T22:31:33.396502786Z 37 PC: 12bfa | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:31:33.398869548Z 74 PC: 12ad9 | Reallocate memory
2018-12-17T22:31:33.402180715Z 68 PC: 19057 | I/O control for devices (Set for = '')
2018-12-17T22:31:33.404935871Z 74 PC: 1b3cb | Reallocate memory
2018-12-17T22:31:33.407730402Z 74 PC: 1b3cb | Reallocate memory
2018-12-17T22:31:33.409900616Z 68 PC: 19057 | I/O control for devices (Set for = 'Borland C++ - Copyright 1991 Borland Intl.')
2018-12-17T22:31:33.414369532Z 51 PC: 18d34 | Get or set Ctrl-Break
2018-12-17T22:31:33.419218262Z 74 PC: 1b3cb | Reallocate memory
2018-12-17T22:31:33.421593331Z 74 PC: 1b3cb | Reallocate memory
2018-12-17T22:31:33.423443869Z 37 PC: 18dfe | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:31:33.425742818Z 37 PC: 18dfe | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:31:33.429235517Z 61 PC: 1bea0 | Open file (Filename = '')
2018-12-17T22:31:33.43728426Z 63 PC: 191b8 | Read file or device (Read 7 bytes on handle 5)
2018-12-17T22:31:33.441426042Z 66 PC: 1911d | Move file pointer
2018-12-17T22:31:33.44320812Z 63 PC: 191b8 | Read file or device (Read 40000 bytes on handle 5)
2018-12-17T22:31:33.455747709Z 66 PC: 1911d | Move file pointer
2018-12-17T22:31:33.458055923Z 63 PC: 191b8 | Read file or device (Read 7 bytes on handle 5)
2018-12-17T22:31:33.471825439Z 63 PC: 191b8 | Read file or device (Read 13 bytes on handle 5)
2018-12-17T22:31:33.475158149Z 66 PC: 1911d | Move file pointer
2018-12-17T22:31:33.477950908Z 63 PC: 191b8 | Read file or device (Read 13 bytes on handle 5)
2018-12-17T22:31:33.482126485Z 63 PC: 191b8 | Read file or device (Read 2310 bytes on handle 5)
2018-12-17T22:31:33.49740353Z 66 PC: 1911d | Move file pointer
2018-12-17T22:31:33.500809336Z 74 PC: 1b3cb | Reallocate memory
2018-12-17T22:31:33.507872874Z 74 PC: 1b3cb | Reallocate memory
2018-12-17T22:31:33.543587435Z 74 PC: 1b3cb | Reallocate memory