Sample viewer

vx.netlux.org/Virus.DOS.SillyC.451.c

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:12:23.226591934Z 26 PC: 1420a | Set disk transfer address
2018-12-17T23:12:23.228699782Z 78 PC: 14264 | Find first file
2018-12-17T23:12:23.235313249Z 67 PC: 1422e | Get or set file attributes
2018-12-17T23:12:23.254912384Z 61 PC: 14293 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:12:23.268042519Z 66 PC: 142a6 | Move file pointer
2018-12-17T23:12:23.270008927Z 63 PC: 142b3 | Read file or device (Read 6 bytes on handle 5)
2018-12-17T23:12:23.276601369Z 66 PC: 142d3 | Move file pointer
2018-12-17T23:12:23.279657289Z 64 PC: 142e0 | Write file or device (Write 6 bytes on handle 5)
2018-12-17T23:12:23.28280915Z 66 PC: 142ee | Move file pointer
2018-12-17T23:12:23.2853486Z 64 PC: 1430e | Write file or device (Write 451 bytes on handle 5)
2018-12-17T23:12:23.293870521Z 87 PC: 14320 | Get or set file date and time
2018-12-17T23:12:23.296550623Z 62 PC: 14328 | Close file
2018-12-17T23:12:23.304088885Z 67 PC: 14342 | Get or set file attributes
2018-12-17T23:12:23.313703827Z 79 PC: 1426d | Find next file
2018-12-17T23:12:23.316913926Z 79 PC: 1426d | Find next file
2018-12-17T23:12:23.319699438Z 79 PC: 1426d | Find next file
2018-12-17T23:12:23.322540508Z 79 PC: 1426d | Find next file
2018-12-17T23:12:23.325964353Z 79 PC: 1426d | Find next file
2018-12-17T23:12:23.328579196Z 67 PC: 1422e | Get or set file attributes
2018-12-17T23:12:23.338565251Z 61 PC: 14293 | Open file (Filename = 'MANDEL.COM')
2018-12-17T23:12:23.34570074Z 66 PC: 142a6 | Move file pointer
2018-12-17T23:12:23.347483909Z 63 PC: 142b3 | Read file or device (Read 6 bytes on handle 5)
2018-12-17T23:12:23.353658073Z 66 PC: 142d3 | Move file pointer
2018-12-17T23:12:23.355551971Z 64 PC: 142e0 | Write file or device (Write 6 bytes on handle 5)
2018-12-17T23:12:23.358073072Z 66 PC: 142ee | Move file pointer
2018-12-17T23:12:23.3599052Z 64 PC: 1430e | Write file or device (Write 451 bytes on handle 5)
2018-12-17T23:12:23.369505868Z 87 PC: 14320 | Get or set file date and time
2018-12-17T23:12:23.371337292Z 62 PC: 14328 | Close file
2018-12-17T23:12:23.379398636Z 67 PC: 14342 | Get or set file attributes
2018-12-17T23:12:23.390182717Z 79 PC: 1426d | Find next file
2018-12-17T23:12:23.393094657Z 79 PC: 1426d | Find next file
2018-12-17T23:12:23.395928521Z 67 PC: 1422e | Get or set file attributes
2018-12-17T23:12:23.406967508Z 61 PC: 14293 | Open file (Filename = 'TEST.COM')
2018-12-17T23:12:23.413891853Z 66 PC: 142a6 | Move file pointer
2018-12-17T23:12:23.4156545Z 63 PC: 142b3 | Read file or device (Read 6 bytes on handle 5)
2018-12-17T23:12:23.422352761Z 87 PC: 14320 | Get or set file date and time
2018-12-17T23:12:23.424238884Z 62 PC: 14328 | Close file
2018-12-17T23:12:23.431593565Z 67 PC: 14342 | Get or set file attributes
2018-12-17T23:12:23.441439436Z 79 PC: 1426d | Find next file
2018-12-17T23:12:23.444302617Z 26 PC: 1434c | Set disk transfer address
2018-12-17T23:12:23.445435584Z 9 PC: 12a86 | Display string (String= 'Goat file (COM/k...). Size=00001770h/0000006000d bytes. ')
2018-12-17T23:12:23.450968053Z 48 PC: 12a8f | Get DOS version
2018-12-17T23:12:23.452516812Z 61 PC: 12b5c | Open file (Filename = '')
2018-12-17T23:12:23.458731809Z 93 PC: 12afe | File sharing functions
2018-12-17T23:12:23.460635794Z 9 PC: 12a86 | Display string (String= 'Size change=01C3h/00451d. ')
2018-12-17T23:12:23.464808513Z 76 PC: 12ae3 | Terminate with return code (Return code = '1')