Sample viewer

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

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:26:09.476735082Z 78 PC: 12a81 | Find first file
2018-12-17T22:26:09.485801304Z 47 PC: 12a8c | Get disk transfer address
2018-12-17T22:26:09.487130025Z 61 PC: 12abb | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:26:09.495332194Z 63 PC: 12ac9 | Read file or device (Read 407 bytes on handle 5)
2018-12-17T22:26:09.508358413Z 60 PC: 12afb | Create or truncate file
2018-12-17T22:26:09.530647543Z 64 PC: 12b0d | Write file or device (Write 694 bytes on handle 6)
2018-12-17T22:26:09.540552456Z 62 PC: 12b11 | Close file
2018-12-17T22:26:09.549867447Z 79 PC: 12b1c | Find next file
2018-12-17T22:26:09.55322105Z 47 PC: 12a8c | Get disk transfer address
2018-12-17T22:26:09.554691628Z 61 PC: 12abb | Open file (Filename = 'PRINT.COM')
2018-12-17T22:26:09.562189993Z 63 PC: 12ac9 | Read file or device (Read 27 bytes on handle 6)
2018-12-17T22:26:09.570579337Z 60 PC: 12afb | Create or truncate file
2018-12-17T22:26:09.585029615Z 64 PC: 12b0d | Write file or device (Write 314 bytes on handle 7)
2018-12-17T22:26:09.589715675Z 62 PC: 12b11 | Close file
2018-12-17T22:26:09.600696123Z 79 PC: 12b1c | Find next file
2018-12-17T22:26:09.604385087Z 47 PC: 12a8c | Get disk transfer address
2018-12-17T22:26:09.606397664Z 61 PC: 12abb | Open file (Filename = 'HELLO.COM')
2018-12-17T22:26:09.620969115Z 63 PC: 12ac9 | Read file or device (Read 92 bytes on handle 7)
2018-12-17T22:26:09.629719076Z 60 PC: 12afb | Create or truncate file
2018-12-17T22:26:09.644497434Z 64 PC: 12b0d | Write file or device (Write 379 bytes on handle 8)
2018-12-17T22:26:09.649353872Z 62 PC: 12b11 | Close file
2018-12-17T22:26:09.659701504Z 9 PC: 12aca | Display string (String= '(C) 2000 Rising Computer Sci & Tech Inc. Host program for virus, DOSCOM Version. It's original size is 2000H Maybe you've just released a virus! ')
2018-12-17T22:26:09.673585778Z 76 PC: 12acf | Terminate with return code (Return code = '0')