Sample viewer

vx.netlux.org/Virus.DOS.BeastVir.664

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:41:48.348400518Z 26 PC: 12b8f | Set disk transfer address
2018-12-17T22:41:48.350577069Z 78 PC: 12b9e | Find first file
2018-12-17T22:41:48.356485208Z 67 PC: 12bdf | Get or set file attributes
2018-12-17T22:41:48.37294464Z 61 PC: 12be6 | Open file (Filename = '\SLEEP.COM')
2018-12-17T22:41:48.380293438Z 63 PC: 12c33 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:48.386446599Z 66 PC: 12c86 | Move file pointer
2018-12-17T22:41:48.387950048Z 64 PC: 12c99 | Write file or device (Write 664 bytes on handle 5)
2018-12-17T22:41:48.396618034Z 66 PC: 12cb0 | Move file pointer
2018-12-17T22:41:48.398251405Z 64 PC: 12cbb | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:48.404921283Z 87 PC: 12c03 | Get or set file date and time
2018-12-17T22:41:48.407490947Z 62 PC: 12c07 | Close file
2018-12-17T22:41:48.414993827Z 67 PC: 12c18 | Get or set file attributes
2018-12-17T22:41:48.424432392Z 26 PC: 12b8f | Set disk transfer address
2018-12-17T22:41:48.425896399Z 78 PC: 12b9e | Find first file
2018-12-17T22:41:48.431670242Z 67 PC: 12bdf | Get or set file attributes
2018-12-17T22:41:48.443928447Z 61 PC: 12be6 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:41:48.451161693Z 63 PC: 12c33 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:48.457878029Z 66 PC: 12c4e | Move file pointer
2018-12-17T22:41:48.459542347Z 63 PC: 12c59 | Read file or device (Read 646 bytes on handle 5)
2018-12-17T22:41:48.467908838Z 87 PC: 12c03 | Get or set file date and time
2018-12-17T22:41:48.46942354Z 62 PC: 12c07 | Close file
2018-12-17T22:41:48.476802804Z 67 PC: 12c18 | Get or set file attributes
2018-12-17T22:41:48.487792479Z 79 PC: 12ba6 | Find next file
2018-12-17T22:41:48.491659765Z 79 PC: 12ba6 | Find next file
2018-12-17T22:41:48.494482924Z 79 PC: 12ba6 | Find next file
2018-12-17T22:41:48.497854347Z 79 PC: 12ba6 | Find next file
2018-12-17T22:41:48.501732955Z 79 PC: 12ba6 | Find next file
2018-12-17T22:41:48.504506129Z 67 PC: 12bdf | Get or set file attributes
2018-12-17T22:41:48.514359907Z 61 PC: 12be6 | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:41:48.521334687Z 63 PC: 12c33 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:48.527956065Z 66 PC: 12c86 | Move file pointer
2018-12-17T22:41:48.529650324Z 64 PC: 12c99 | Write file or device (Write 664 bytes on handle 5)
2018-12-17T22:41:48.539040408Z 66 PC: 12cb0 | Move file pointer
2018-12-17T22:41:48.540696942Z 64 PC: 12cbb | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:48.547919622Z 87 PC: 12c03 | Get or set file date and time
2018-12-17T22:41:48.550574764Z 62 PC: 12c07 | Close file
2018-12-17T22:41:48.558597044Z 67 PC: 12c18 | Get or set file attributes