Full Disclosure mailing list archives

Re: Launched New Tool - RAR Password Unlocker


From: Andrew Farmer <andfarm () gmail com>
Date: Tue, 29 Mar 2011 15:22:36 -0700

On 2011-03-29, at 12:29, kai () rhynn net wrote:
is there any chance of seeing CUDA in action for the next versions? :)

Ha ha ha, no. (See below.)

Installed executable is completely portable.

why do we need installer then? distribute that tool as single 
executable.

Because without the installer, it can't try to "monetize" the install by installing search toolbars! (It's nice enough 
to continue the install if you reject their terms, though.)


On 2011-03-29, at 13:13, Jo Galara wrote:
How does it work? Bruteforce?

Yes, but... well, JAD does a better job of explaining than I possibly could:

     Runtime rt = Runtime.getRuntime();

     String str = "7z.exe x ";
     str = str + "\"" + _filepath + "\" ";
     str = str + "-p\"" + pwd + "\" ";
     str = str + "-o\"" + _destpath + "\"";
     str = str + " -y";

     System.out.println(str);

     Process p = rt.exec(str);
     p.waitFor();

     if (p.exitValue() == 0)
     {
       ret = true;
     }

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