Sample viewer

vx.netlux.org/Virus.DOS.BlackJec.287.b

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:12:26.765570919Z 78 PC: 12a81 | Find first file
2018-12-17T23:12:26.772658292Z 47 PC: 12a8c | Get disk transfer address
2018-12-17T23:12:26.774157142Z 61 PC: 12abb | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:12:26.780900215Z 63 PC: 12ac9 | Read file or device (Read 407 bytes on handle 5)
2018-12-17T23:12:26.793146294Z 60 PC: 12afb | Create or truncate file
2018-12-17T23:12:26.813643077Z 64 PC: 12b0d | Write file or device (Write 694 bytes on handle 6)
2018-12-17T23:12:26.825884889Z 62 PC: 12b11 | Close file
2018-12-17T23:12:26.837314951Z 79 PC: 12b1c | Find next file
2018-12-17T23:12:26.839991307Z 47 PC: 12a8c | Get disk transfer address
2018-12-17T23:12:26.841362268Z 61 PC: 12abb | Open file (Filename = 'PRINT.COM')
2018-12-17T23:12:26.848563582Z 63 PC: 12ac9 | Read file or device (Read 27 bytes on handle 6)
2018-12-17T23:12:26.855015341Z 60 PC: 12afb | Create or truncate file
2018-12-17T23:12:26.866870203Z 64 PC: 12b0d | Write file or device (Write 314 bytes on handle 7)
2018-12-17T23:12:26.872146631Z 62 PC: 12b11 | Close file
2018-12-17T23:12:26.88007013Z 79 PC: 12b1c | Find next file
2018-12-17T23:12:26.882614665Z 47 PC: 12a8c | Get disk transfer address
2018-12-17T23:12:26.883715067Z 61 PC: 12abb | Open file (Filename = 'HELLO.COM')
2018-12-17T23:12:26.890280204Z 63 PC: 12ac9 | Read file or device (Read 92 bytes on handle 7)
2018-12-17T23:12:26.896499118Z 60 PC: 12afb | Create or truncate file
2018-12-17T23:12:27.065610667Z 64 PC: 12b0d | Write file or device (Write 379 bytes on handle 8)
2018-12-17T23:12:27.070786131Z 62 PC: 12b11 | Close file
2018-12-17T23:12:27.211856571Z 9 PC: 12aca | Display string (String= '(C) 2000 Rising Computer Sci & Tech Inc. Host program for virus, DOSCOM Version. It's original size is 4567H. Maybe you've just released a virus! ')
2018-12-17T23:12:27.223223339Z 76 PC: 12acf | Terminate with return code (Return code = '0')