Sample viewer

vx.netlux.org/Virus.DOS.Quiz.494

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:58:34.776859578Z 26 PC: 21c6b | Set disk transfer address
2018-12-17T21:58:34.778216944Z 78 PC: 21c74 | Find first file
2018-12-17T21:58:34.784774236Z 67 PC: 21c9f | Get or set file attributes
2018-12-17T21:58:35.093497509Z 61 PC: 21ca5 | Open file (Filename = 'SLEEP.COM')
2018-12-17T21:58:35.099972875Z 63 PC: 21cb1 | Read file or device (Read 64768 bytes on handle 5)
2018-12-17T21:58:35.106344289Z 66 PC: 21cd7 | Move file pointer
2018-12-17T21:58:35.108043169Z 64 PC: 21ce0 | Write file or device (Write 901 bytes on handle 5)
2018-12-17T21:58:35.123875828Z 87 PC: 21cee | Get or set file date and time
2018-12-17T21:58:35.129655152Z 62 PC: 21cf2 | Close file
2018-12-17T21:58:35.140116805Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.144792221Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.149349563Z 67 PC: 21c9f | Get or set file attributes
2018-12-17T21:58:35.166406415Z 61 PC: 21ca5 | Open file (Filename = 'PRINT.COM')
2018-12-17T21:58:35.173565168Z 63 PC: 21cb1 | Read file or device (Read 64768 bytes on handle 5)
2018-12-17T21:58:35.181840663Z 87 PC: 21cee | Get or set file date and time
2018-12-17T21:58:35.183802397Z 62 PC: 21cf2 | Close file
2018-12-17T21:58:35.194765989Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.197350966Z 67 PC: 21c9f | Get or set file attributes
2018-12-17T21:58:35.214770939Z 61 PC: 21ca5 | Open file (Filename = 'HELLO.COM')
2018-12-17T21:58:35.221955559Z 63 PC: 21cb1 | Read file or device (Read 64768 bytes on handle 5)
2018-12-17T21:58:35.228129614Z 87 PC: 21cee | Get or set file date and time
2018-12-17T21:58:35.230111903Z 62 PC: 21cf2 | Close file
2018-12-17T21:58:35.24611481Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.248681493Z 67 PC: 21c9f | Get or set file attributes
2018-12-17T21:58:35.268610459Z 61 PC: 21ca5 | Open file (Filename = 'PHANG.COM')
2018-12-17T21:58:35.274922107Z 63 PC: 21cb1 | Read file or device (Read 64768 bytes on handle 5)
2018-12-17T21:58:35.280925702Z 87 PC: 21cee | Get or set file date and time
2018-12-17T21:58:35.282752933Z 62 PC: 21cf2 | Close file
2018-12-17T21:58:35.294208196Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.29670798Z 67 PC: 21c9f | Get or set file attributes
2018-12-17T21:58:35.332204666Z 61 PC: 21ca5 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T21:58:35.338706725Z 63 PC: 21cb1 | Read file or device (Read 64768 bytes on handle 5)
2018-12-17T21:58:35.344696995Z 87 PC: 21cee | Get or set file date and time
2018-12-17T21:58:35.346183897Z 62 PC: 21cf2 | Close file
2018-12-17T21:58:35.369557978Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.372820733Z 67 PC: 21c9f | Get or set file attributes
2018-12-17T21:58:35.395345366Z 61 PC: 21ca5 | Open file (Filename = 'MANDEL.COM')
2018-12-17T21:58:35.401812126Z 63 PC: 21cb1 | Read file or device (Read 64768 bytes on handle 5)
2018-12-17T21:58:35.407794292Z 66 PC: 21cd7 | Move file pointer
2018-12-17T21:58:35.408912857Z 64 PC: 21ce0 | Write file or device (Write 995 bytes on handle 5)
2018-12-17T21:58:35.446458251Z 87 PC: 21cee | Get or set file date and time
2018-12-17T21:58:35.447902219Z 62 PC: 21cf2 | Close file
2018-12-17T21:58:35.487950951Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.491392028Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.493975664Z 67 PC: 21c9f | Get or set file attributes
2018-12-17T21:58:35.541993003Z 61 PC: 21ca5 | Open file (Filename = 'TEST.EXE')
2018-12-17T21:58:35.549069036Z 63 PC: 21cb1 | Read file or device (Read 64768 bytes on handle 5)
2018-12-17T21:58:35.559608645Z 66 PC: 21d92 | Move file pointer
2018-12-17T21:58:35.560932886Z 66 PC: 21daf | Move file pointer
2018-12-17T21:58:35.562907296Z 87 PC: 21cee | Get or set file date and time
2018-12-17T21:58:35.56433484Z 62 PC: 21cf2 | Close file
2018-12-17T21:58:35.598442318Z 79 PC: 21cf6 | Find next file
2018-12-17T21:58:35.601811733Z 53 PC: 21d3f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T21:58:35.603266478Z 37 PC: 21d4f | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T21:58:35.604734028Z 26 PC: 21d58 | Set disk transfer address