Sample viewer

vx.netlux.org/Virus.DOS.VGOL.1884

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:44:03.894997547Z 67 PC: 13fb2 | Get or set file attributes
2018-12-17T22:44:03.901900101Z 61 PC: 13fb2 | Open file (Filename = '')
2018-12-17T22:44:03.910238893Z 87 PC: 13fb2 | Get or set file date and time
2018-12-17T22:44:03.912163447Z 63 PC: 13fb2 | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:44:03.915429852Z 66 PC: 13fb2 | Move file pointer
2018-12-17T22:44:03.918454503Z 66 PC: 14157 | Move file pointer
2018-12-17T22:44:03.920671166Z 63 PC: 14161 | Read file or device (Read 7 bytes on handle 5)
2018-12-17T22:44:03.924442269Z 66 PC: 13fb2 | Move file pointer
2018-12-17T22:44:03.927374156Z 64 PC: 13fb2 | Write file or device (Write 1884 bytes on handle 5)
2018-12-17T22:44:04.275087678Z 64 PC: 14262 | Write file or device (Write 7 bytes on handle 5)
2018-12-17T22:44:04.278205373Z 66 PC: 13fb2 | Move file pointer
2018-12-17T22:44:04.280177467Z 64 PC: 13fb2 | Write file or device (Write 28 bytes on handle 5)
2018-12-17T22:44:04.283796484Z 87 PC: 13fb2 | Get or set file date and time
2018-12-17T22:44:04.285450752Z 62 PC: 13fb2 | Close file
2018-12-17T22:44:04.293679796Z 65 PC: 13fb2 | Delete file (Filename = '���LPT2 ')
2018-12-17T22:44:04.300852228Z 75 PC: 13ebc | Execute program
2018-12-17T22:44:04.305812745Z 74 PC: 13edc | Reallocate memory
2018-12-17T22:44:04.307352587Z 82 PC: 13ee1 | Get DOS internal pointers (SYSVARS)
2018-12-17T22:44:04.309810853Z 53 PC: 13f3c | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:44:04.311307404Z 37 PC: 13f53 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:44:04.312643303Z 9 PC: 12a85 | Display string (String= 'Sophos Ltd, Oxford sacrificial COM goat 1400H bytes long ')
2018-12-17T22:44:04.318942674Z 0 PC: 12a89 | Program terminate

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8087,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:03:20.243977358Z 67 PC: 13fb2 | Get or set file attributes
2018-12-25T12:03:20.250411546Z 61 PC: 13fb2 | Open file (See above)
2018-12-25T12:03:20.257313849Z 87 PC: 13fb2 | Get or set file date and time (See above)
2018-12-25T12:03:20.258767171Z 63 PC: 13fb2 | Read file or device (See above)
2018-12-25T12:03:20.261558997Z 66 PC: 13fb2 | Move file pointer (See above)
2018-12-25T12:03:20.263288333Z 66 PC: 14157 | Move file pointer
2018-12-25T12:03:20.265018364Z 63 PC: 14161 | Read file or device (Read 7 bytes on handle 5)
2018-12-25T12:03:20.268624124Z 66 PC: 13fb2 | Move file pointer (See above)
2018-12-25T12:03:20.271258154Z 64 PC: 13fb2 | Write file or device (See above)
2018-12-25T12:03:20.626799146Z 64 PC: 14262 | Write file or device (Write 7 bytes on handle 5)
2018-12-25T12:03:20.629695125Z 66 PC: 13fb2 | Move file pointer (See above)
2018-12-25T12:03:20.631788547Z 64 PC: 13fb2 | Write file or device (See above)
2018-12-25T12:03:20.635059153Z 87 PC: 13fb2 | Get or set file date and time (See above)
2018-12-25T12:03:20.636865002Z 62 PC: 13fb2 | Close file (See above)
2018-12-25T12:03:20.646432965Z 65 PC: 13fb2 | Delete file (See above)
2018-12-25T12:03:20.6529772Z 75 PC: 13ebc | Execute program
2018-12-25T12:03:20.65806895Z 74 PC: 13edc | Reallocate memory
2018-12-25T12:03:20.659558591Z 82 PC: 13ee1 | Get DOS internal pointers (SYSVARS)
2018-12-25T12:03:20.661288815Z 53 PC: 13f3c | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:03:20.662585915Z 37 PC: 13f53 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:03:20.663891225Z 9 PC: 12a85 | Display string (String= 'Sophos Ltd, Oxford sacrificial COM goat 1400H bytes long ')
2018-12-25T12:03:20.670308056Z 0 PC: 12a89 | Program terminate

{"DateBased":true,"Day":7,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8087,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:03:20.564624014Z 67 PC: 13fb2 | Get or set file attributes
2018-12-25T12:03:20.571203905Z 61 PC: 13fb2 | Open file (See above)
2018-12-25T12:03:20.578275309Z 87 PC: 13fb2 | Get or set file date and time (See above)
2018-12-25T12:03:20.580106117Z 63 PC: 13fb2 | Read file or device (See above)
2018-12-25T12:03:20.583326644Z 66 PC: 13fb2 | Move file pointer (See above)
2018-12-25T12:03:20.585898377Z 66 PC: 14157 | Move file pointer
2018-12-25T12:03:20.58828885Z 63 PC: 14161 | Read file or device (Read 7 bytes on handle 5)
2018-12-25T12:03:20.592015545Z 66 PC: 13fb2 | Move file pointer (See above)
2018-12-25T12:03:20.594976648Z 64 PC: 13fb2 | Write file or device (See above)
2018-12-25T12:03:21.157279005Z 64 PC: 14262 | Write file or device (Write 7 bytes on handle 5)
2018-12-25T12:03:21.162861049Z 66 PC: 13fb2 | Move file pointer (See above)
2018-12-25T12:03:21.165023815Z 64 PC: 13fb2 | Write file or device (See above)
2018-12-25T12:03:21.168347033Z 87 PC: 13fb2 | Get or set file date and time (See above)
2018-12-25T12:03:21.170388445Z 62 PC: 13fb2 | Close file (See above)
2018-12-25T12:03:21.178582128Z 65 PC: 13fb2 | Delete file (See above)
2018-12-25T12:03:21.184528265Z 75 PC: 13ebc | Execute program
2018-12-25T12:03:21.189505846Z 74 PC: 13edc | Reallocate memory
2018-12-25T12:03:21.200993448Z 82 PC: 13ee1 | Get DOS internal pointers (SYSVARS)
2018-12-25T12:03:21.202559203Z 53 PC: 13f3c | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:03:21.203918857Z 37 PC: 13f53 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:03:21.206342286Z 9 PC: 12a85 | Display string (String= 'Sophos Ltd, Oxford sacrificial COM goat 1400H bytes long ')
2018-12-25T12:03:21.211718503Z 0 PC: 12a89 | Program terminate