Sample viewer

vx.netlux.org/Virus.DOS.VCL.Demented

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:53:01.406503688Z 26 PC: 12b62 | Set disk transfer address
2018-12-17T22:53:01.416267749Z 53 PC: 12a65 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:53:01.417300453Z 37 PC: 12a75 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:53:01.418200146Z 71 PC: 12a81 | Get current directory
2018-12-17T22:53:01.425786266Z 78 PC: 12ab3 | Find first file
2018-12-17T22:53:01.432326224Z 61 PC: 12b6b | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:53:01.443461173Z 63 PC: 12acd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:01.450348361Z 62 PC: 12ad1 | Close file
2018-12-17T22:53:01.452054962Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.46748058Z 61 PC: 12b6b | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:53:01.485911795Z 64 PC: 12b1b | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:01.488682514Z 66 PC: 12b4d | Move file pointer
2018-12-17T22:53:01.489919207Z 64 PC: 12b2b | Write file or device (Write 344 bytes on handle 5)
2018-12-17T22:53:01.497933577Z 87 PC: 12b38 | Get or set file date and time
2018-12-17T22:53:01.499443996Z 62 PC: 12b3c | Close file
2018-12-17T22:53:01.506633532Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.516473621Z 79 PC: 12ab3 | Find next file
2018-12-17T22:53:01.51912484Z 61 PC: 12b6b | Open file (Filename = 'PRINT.COM')
2018-12-17T22:53:01.525376926Z 63 PC: 12acd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:01.531337249Z 62 PC: 12ad1 | Close file
2018-12-17T22:53:01.533522624Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.543106323Z 61 PC: 12b6b | Open file (Filename = 'PRINT.COM')
2018-12-17T22:53:01.549437826Z 64 PC: 12b1b | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:01.552386346Z 66 PC: 12b4d | Move file pointer
2018-12-17T22:53:01.553688769Z 64 PC: 12b2b | Write file or device (Write 344 bytes on handle 5)
2018-12-17T22:53:01.556165946Z 87 PC: 12b38 | Get or set file date and time
2018-12-17T22:53:01.558118663Z 62 PC: 12b3c | Close file
2018-12-17T22:53:01.565498929Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.577769007Z 79 PC: 12ab3 | Find next file
2018-12-17T22:53:01.581042275Z 61 PC: 12b6b | Open file (Filename = 'HELLO.COM')
2018-12-17T22:53:01.587948845Z 63 PC: 12acd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:01.594155447Z 62 PC: 12ad1 | Close file
2018-12-17T22:53:01.596753031Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.606524197Z 61 PC: 12b6b | Open file (Filename = 'HELLO.COM')
2018-12-17T22:53:01.613129326Z 64 PC: 12b1b | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:01.616857942Z 66 PC: 12b4d | Move file pointer
2018-12-17T22:53:01.618512879Z 64 PC: 12b2b | Write file or device (Write 344 bytes on handle 5)
2018-12-17T22:53:01.621363922Z 87 PC: 12b38 | Get or set file date and time
2018-12-17T22:53:01.623339505Z 62 PC: 12b3c | Close file
2018-12-17T22:53:01.631120372Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.643909485Z 79 PC: 12ab3 | Find next file
2018-12-17T22:53:01.646908073Z 61 PC: 12b6b | Open file (Filename = 'PHANG.COM')
2018-12-17T22:53:01.653501848Z 63 PC: 12acd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:01.659634613Z 62 PC: 12ad1 | Close file
2018-12-17T22:53:01.661920375Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.671786964Z 61 PC: 12b6b | Open file (Filename = 'PHANG.COM')
2018-12-17T22:53:01.678173856Z 64 PC: 12b1b | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:01.681488657Z 66 PC: 12b4d | Move file pointer
2018-12-17T22:53:01.68283237Z 64 PC: 12b2b | Write file or device (Write 344 bytes on handle 5)
2018-12-17T22:53:01.685285287Z 87 PC: 12b38 | Get or set file date and time
2018-12-17T22:53:01.686559675Z 62 PC: 12b3c | Close file
2018-12-17T22:53:01.693907233Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.70605034Z 79 PC: 12ab3 | Find next file
2018-12-17T22:53:01.708470839Z 61 PC: 12b6b | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:53:01.715155065Z 63 PC: 12acd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:01.721007257Z 62 PC: 12ad1 | Close file
2018-12-17T22:53:01.722629426Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.72743425Z 61 PC: 12b6b | Open file (Filename = 'PRINTA~1.COM�')
2018-12-17T22:53:01.731820567Z 64 PC: 12b1b | Write file or device (Write 5 bytes on handle 2)
2018-12-17T22:53:01.734278289Z 66 PC: 12b4d | Move file pointer
2018-12-17T22:53:01.736082763Z 64 PC: 12b2b | Write file or device (Write 344 bytes on handle 2)
2018-12-17T22:53:01.745032751Z 87 PC: 12b38 | Get or set file date and time
2018-12-17T22:53:01.746361616Z 62 PC: 12b3c | Close file
2018-12-17T22:53:01.748464465Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.752568712Z 79 PC: 12ab3 | Find next file
2018-12-17T22:53:01.755078954Z 61 PC: 12b6b | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:53:01.76680655Z 63 PC: 12acd | Read file or device (Read 5 bytes on handle 2)
2018-12-17T22:53:01.772902258Z 62 PC: 12ad1 | Close file
2018-12-17T22:53:01.774568501Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.785096853Z 61 PC: 12b6b | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:53:01.791776487Z 64 PC: 12b1b | Write file or device (Write 5 bytes on handle 2)
2018-12-17T22:53:01.794642118Z 66 PC: 12b4d | Move file pointer
2018-12-17T22:53:01.796980514Z 64 PC: 12b2b | Write file or device (Write 344 bytes on handle 2)
2018-12-17T22:53:01.809403069Z 87 PC: 12b38 | Get or set file date and time
2018-12-17T22:53:01.810971615Z 62 PC: 12b3c | Close file
2018-12-17T22:53:01.820089664Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.829741204Z 79 PC: 12ab3 | Find next file
2018-12-17T22:53:01.832255548Z 61 PC: 12b6b | Open file (Filename = 'PAH.COM')
2018-12-17T22:53:01.839393395Z 63 PC: 12acd | Read file or device (Read 5 bytes on handle 2)
2018-12-17T22:53:01.844651475Z 62 PC: 12ad1 | Close file
2018-12-17T22:53:01.845907673Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.852987911Z 61 PC: 12b6b | Open file (Filename = 'PAH.COM')
2018-12-17T22:53:01.857304669Z 64 PC: 12b1b | Write file or device (Write 5 bytes on handle 2)
2018-12-17T22:53:01.859939267Z 66 PC: 12b4d | Move file pointer
2018-12-17T22:53:01.861934429Z 64 PC: 12b2b | Write file or device (Write 344 bytes on handle 2)
2018-12-17T22:53:01.863619451Z 87 PC: 12b38 | Get or set file date and time
2018-12-17T22:53:01.864597273Z 62 PC: 12b3c | Close file
2018-12-17T22:53:01.869503633Z 67 PC: 12b57 | Get or set file attributes
2018-12-17T22:53:01.875463203Z 79 PC: 12ab3 | Find next file
2018-12-17T22:53:01.877022046Z 61 PC: 12b6b | Open file (Filename = 'TEST.COM')
2018-12-17T22:53:01.884454684Z 63 PC: 12acd | Read file or device (Read 5 bytes on handle 2)
2018-12-17T22:53:01.890569749Z 62 PC: 12ad1 | Close file
2018-12-17T22:53:01.892155004Z 79 PC: 12ab3 | Find next file
2018-12-17T22:53:01.894430337Z 59 PC: 12a90 | Change current directory
2018-12-17T22:53:01.903456223Z 59 PC: 12a9a | Change current directory
2018-12-17T22:53:01.904983198Z 37 PC: 12aa3 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:53:01.906205287Z 26 PC: 12b62 | Set disk transfer address