Sample viewer

vx.netlux.org/Virus.DOS.V.992

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:52:35.139218819Z 26 PC: 22a83 | Set disk transfer address
2018-12-17T22:52:35.141473128Z 25 PC: 22d46 | Get default drive
2018-12-17T22:52:35.143086852Z 71 PC: 22d55 | Get current directory
2018-12-17T22:52:35.146875926Z 78 PC: 22a95 | Find first file
2018-12-17T22:52:35.154405411Z 67 PC: 22d3c | Get or set file attributes
2018-12-17T22:52:35.160993661Z 67 PC: 22d2f | Get or set file attributes
2018-12-17T22:52:35.299301173Z 61 PC: 22abf | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:52:35.315526076Z 66 PC: 22ad3 | Move file pointer
2018-12-17T22:52:35.318058663Z 63 PC: 22af2 | Read file or device (Read 992 bytes on handle 5)
2018-12-17T22:52:35.320123327Z 66 PC: 22b7b | Move file pointer
2018-12-17T22:52:35.321770563Z 63 PC: 22b90 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:52:35.330278564Z 66 PC: 22b9e | Move file pointer
2018-12-17T22:52:35.332156223Z 64 PC: 22bb2 | Write file or device (Write 992 bytes on handle 5)
2018-12-17T22:52:35.350973067Z 66 PC: 22bc0 | Move file pointer
2018-12-17T22:52:35.353094827Z 64 PC: 22bd1 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:52:35.36202488Z 62 PC: 22bda | Close file
2018-12-17T22:52:35.378033632Z 67 PC: 22d2f | Get or set file attributes
2018-12-17T22:52:35.391812043Z 14 PC: 22df9 | Set default drive (Drive = 'A')
2018-12-17T22:52:35.394996632Z 59 PC: 22da8 | Change current directory
2018-12-17T22:52:35.400280721Z 61 PC: 22bfc | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:52:35.407615037Z 66 PC: 22c0c | Move file pointer
2018-12-17T22:52:35.410196776Z 64 PC: 22c1d | Write file or device (Write 1 bytes on handle 2)
2018-12-17T22:52:35.413479539Z 62 PC: 22c6b | Close file
2018-12-17T22:52:35.415820554Z 14 PC: 22df9 | Set default drive (Drive = 'A')
2018-12-17T22:52:35.419445667Z 59 PC: 22da8 | Change current directory
2018-12-17T22:52:35.42433637Z 26 PC: 22c7d | Set disk transfer address
2018-12-17T22:52:35.42598481Z 9 PC: 12a82 | Display string (Could not find end pointer)
2018-12-17T22:52:35.432515081Z 76 PC: 12a86 | Terminate with return code (Return code = '36')