Sample viewer

vx.netlux.org/Virus.DOS.Kohntark.K-CMOS.929

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:57:18.120568542Z 26 PC: 12a81 | Set disk transfer address
2018-12-17T22:57:18.122878124Z 78 PC: 12d42 | Find first file
2018-12-17T22:57:18.129647129Z 67 PC: 12b19 | Get or set file attributes
2018-12-17T22:57:18.230678835Z 61 PC: 12b20 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:57:18.238221064Z 63 PC: 12b2e | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:57:18.246891965Z 66 PC: 12b8b | Move file pointer
2018-12-17T22:57:18.248627618Z 64 PC: 12c34 | Write file or device (Write 16 bytes on handle 5)
2018-12-17T22:57:18.252007331Z 64 PC: 12c57 | Write file or device (Write 913 bytes on handle 5)
2018-12-17T22:57:18.262135051Z 66 PC: 12c62 | Move file pointer
2018-12-17T22:57:18.263911571Z 64 PC: 12c88 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:57:18.271230721Z 87 PC: 12c9b | Get or set file date and time
2018-12-17T22:57:18.274268622Z 62 PC: 12ca0 | Close file
2018-12-17T22:57:18.283335347Z 67 PC: 12caf | Get or set file attributes
2018-12-17T22:57:18.294616335Z 78 PC: 12d42 | Find first file
2018-12-17T22:57:18.304263702Z 78 PC: 12d42 | Find first file
2018-12-17T22:57:18.31436384Z 67 PC: 12b19 | Get or set file attributes
2018-12-17T22:57:18.666544015Z 61 PC: 12b20 | Open file (Filename = 'C:\DOS\ATTRIB.EXE')
2018-12-17T22:57:18.674766733Z 63 PC: 12b2e | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:57:18.682546318Z 66 PC: 12b8b | Move file pointer
2018-12-17T22:57:18.685062028Z 64 PC: 12c34 | Write file or device (Write 16 bytes on handle 5)
2018-12-17T22:57:18.693755291Z 64 PC: 12c57 | Write file or device (Write 913 bytes on handle 5)
2018-12-17T22:57:18.703019186Z 66 PC: 12c62 | Move file pointer
2018-12-17T22:57:18.705206018Z 64 PC: 12c88 | Write file or device (Write 28 bytes on handle 5)
2018-12-17T22:57:18.708940839Z 87 PC: 12c9b | Get or set file date and time
2018-12-17T22:57:18.711773033Z 62 PC: 12ca0 | Close file
2018-12-17T22:57:18.719777181Z 67 PC: 12caf | Get or set file attributes
2018-12-17T22:57:18.730890584Z 26 PC: 12a9e | Set disk transfer address
2018-12-17T22:57:18.733748957Z 76 PC: 12a4d | Terminate with return code (Return code = '0')