Sample viewer

vx.netlux.org/Virus.DOS.Later.981

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:24:27.298870359Z 48 PC: 12a45 | Get DOS version
2018-12-17T22:24:27.301248279Z 179 PC: 12a8a | UNKNOWN!
2018-12-17T22:24:27.302125259Z 53 PC: 12aaf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:24:27.303320815Z 37 PC: 12abb | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:24:27.305399837Z 67 PC: 12b04 | Get or set file attributes
2018-12-17T22:24:27.311513466Z 53 PC: 12dd1 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:24:27.312780478Z 37 PC: 12de0 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:24:27.314696606Z 67 PC: 12b11 | Get or set file attributes
2018-12-17T22:24:27.331073152Z 61 PC: 12b1b | Open file (Filename = 'A:\TEST.COM')
2018-12-17T22:24:27.337846411Z 87 PC: 12b27 | Get or set file date and time
2018-12-17T22:24:27.339491273Z 64 PC: 12b44 | Write file or device (Write 953 bytes on handle 5)
2018-12-17T22:24:27.348518813Z 66 PC: 12b4f | Move file pointer
2018-12-17T22:24:27.350178593Z 64 PC: 12b55 | Write file or device (Write 0 bytes on handle 5)
2018-12-17T22:24:27.358049782Z 87 PC: 12b5c | Get or set file date and time
2018-12-17T22:24:27.36262476Z 62 PC: 12b60 | Close file
2018-12-17T22:24:27.370454326Z 67 PC: 12b69 | Get or set file attributes
2018-12-17T22:24:27.380155183Z 37 PC: 12df1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:24:27.38241348Z 76 PC: 12a44 | Terminate with return code (Return code = '0')