Sample viewer

vx.netlux.org/Virus.DOS.SillyC.253.b

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:12:37.769257515Z 26 PC: 15179 | Set disk transfer address
2018-12-17T22:12:37.772406237Z 78 PC: 15189 | Find first file
2018-12-17T22:12:37.778850323Z 67 PC: 1519c | Get or set file attributes
2018-12-17T22:12:37.794519344Z 61 PC: 151a6 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:12:37.801966446Z 66 PC: 151b6 | Move file pointer
2018-12-17T22:12:37.804485417Z 63 PC: 151c0 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:12:37.811333556Z 66 PC: 151d3 | Move file pointer
2018-12-17T22:12:37.813382937Z 66 PC: 151f2 | Move file pointer
2018-12-17T22:12:37.830862894Z 64 PC: 151fc | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:12:37.833932751Z 66 PC: 15205 | Move file pointer
2018-12-17T22:12:37.835788694Z 64 PC: 1520f | Write file or device (Write 253 bytes on handle 5)
2018-12-17T22:12:37.847025938Z 87 PC: 1521d | Get or set file date and time
2018-12-17T22:12:37.848984271Z 62 PC: 15221 | Close file
2018-12-17T22:12:37.857731413Z 67 PC: 1522e | Get or set file attributes
2018-12-17T22:12:37.871400912Z 79 PC: 15238 | Find next file
2018-12-17T22:12:37.874437832Z 67 PC: 1519c | Get or set file attributes
2018-12-17T22:12:37.884528693Z 61 PC: 151a6 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:12:37.892710913Z 66 PC: 151b6 | Move file pointer
2018-12-17T22:12:37.894858439Z 63 PC: 151c0 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:12:37.902886764Z 66 PC: 151d3 | Move file pointer
2018-12-17T22:12:37.905456237Z 66 PC: 151f2 | Move file pointer
2018-12-17T22:12:37.907157672Z 64 PC: 151fc | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:12:37.910114389Z 66 PC: 15205 | Move file pointer
2018-12-17T22:12:37.912715233Z 64 PC: 1520f | Write file or device (Write 253 bytes on handle 5)
2018-12-17T22:12:37.915984443Z 87 PC: 1521d | Get or set file date and time
2018-12-17T22:12:37.917780299Z 62 PC: 15221 | Close file
2018-12-17T22:12:37.926980428Z 67 PC: 1522e | Get or set file attributes
2018-12-17T22:12:37.937351538Z 26 PC: 15244 | Set disk transfer address
2018-12-17T22:12:37.9406267Z 9 PC: 12bb5 | Display string (String= '')
2018-12-17T22:12:37.945195746Z 9 PC: 12bbc | Display string (Could not find end pointer)
2018-12-17T22:12:37.955705843Z 76 PC: 12bd2 | Terminate with return code (Return code = '0')