Sample viewer

vx.netlux.org/Virus.DOS.Karas.643.a

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:46:23.921710979Z 26 PC: 12bfb | Set disk transfer address
2018-12-17T22:46:23.923533211Z 78 PC: 12c06 | Find first file
2018-12-17T22:46:23.928632268Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.93125287Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.934329879Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.937619758Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.940296686Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.943051169Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.946424414Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.949104858Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.95231084Z 79 PC: 12c35 | Find next file
2018-12-17T22:46:23.956114894Z 26 PC: 12ab7 | Set disk transfer address
2018-12-17T22:46:23.957977723Z 78 PC: 12ac2 | Find first file
2018-12-17T22:46:23.964761143Z 61 PC: 12ad0 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:46:23.972894929Z 63 PC: 12add | Read file or device (Read 2 bytes on handle 5)
2018-12-17T22:46:23.980093249Z 66 PC: 12af3 | Move file pointer
2018-12-17T22:46:23.981904871Z 66 PC: 12afe | Move file pointer
2018-12-17T22:46:23.983748313Z 66 PC: 12b12 | Move file pointer
2018-12-17T22:46:23.98600431Z 63 PC: 12b1f | Read file or device (Read 2 bytes on handle 5)
2018-12-17T22:46:23.98893777Z 66 PC: 12b41 | Move file pointer
2018-12-17T22:46:23.990777095Z 63 PC: 12b4e | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:46:23.994085899Z 66 PC: 12b59 | Move file pointer
2018-12-17T22:46:23.99871367Z 64 PC: 12b66 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:46:24.001937826Z 66 PC: 12b71 | Move file pointer
2018-12-17T22:46:24.004380093Z 64 PC: 12b7e | Write file or device (Write 76 bytes on handle 5)