Sample viewer

vx.netlux.org/Virus.DOS.HLLO.Nmkamil.8383.b

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:48:12.997846752Z 48 PC: 12a4c | Get DOS version
2018-12-17T22:48:13.00419149Z 53 PC: 12bef | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:48:13.005442905Z 53 PC: 12bfc | Get interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:48:13.006588547Z 53 PC: 12c09 | Get interrupt vector (Interrupt = '5' AKA 'Printer output')
2018-12-17T22:48:13.008337154Z 53 PC: 12c16 | Get interrupt vector (Interrupt = '6' AKA 'Direct console I/O')
2018-12-17T22:48:13.010009108Z 37 PC: 12c2a | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:48:13.01202394Z 74 PC: 12af4 | Reallocate memory
2018-12-17T22:48:13.018843564Z 68 PC: 12fa1 | I/O control for devices (Set for = 'pyright 1991 Borland Intl.')
2018-12-17T22:48:13.020923772Z 68 PC: 12fa1 | I/O control for devices (Set for = '')
2018-12-17T22:48:13.025186482Z 67 PC: 143f3 | Get or set file attributes
2018-12-17T22:48:13.038908429Z 61 PC: 14d4d | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:48:13.046576632Z 68 PC: 13c2a | I/O control for devices (Set for = '��')
2018-12-17T22:48:13.049005728Z 68 PC: 12fa1 | I/O control for devices (Set for = '')
2018-12-17T22:48:13.051836813Z 63 PC: 13120 | Read file or device (Read 8192 bytes on handle 5)
2018-12-17T22:48:13.076826936Z 63 PC: 13120 | Read file or device (Read 512 bytes on handle 5)
2018-12-17T22:48:13.084634022Z 62 PC: 1442e | Close file
2018-12-17T22:48:13.088693607Z 64 PC: 15372 | Write file or device (Write 25 bytes on handle 1)
2018-12-17T22:48:13.093368167Z 64 PC: 15372 | Write file or device (Write 30 bytes on handle 1)
2018-12-17T22:48:13.097143325Z 64 PC: 15372 | Write file or device (Write 19 bytes on handle 1)
2018-12-17T22:48:13.102065537Z 64 PC: 15372 | Write file or device (Write 26 bytes on handle 1)
2018-12-17T22:48:13.10583979Z 7 PC: 13b46 | Direct console input without echo