Results 1 to 7 of 7

Thread: cracking wep

  1. #1
    Junior Member xewax's Avatar
    Join Date
    Feb 2009
    Posts
    29

    Default cracking wep

    what did i do wrong. The last step gives me this :
    Code:
                  Aircrack-ng 1.0 rc2 r1385
    
    
                     [00:01:44] Tested 1679041 keys (got 5001 IVs)
    
       KB    depth   byte(vote)
        0   29/ 40   F8(6400) 2B(6144) 43(6144) 4B(6144) 52(6144)
        1   39/  1   E8(6400) 0C(6144) 0E(6144) 15(6144) 31(6144)
        2   13/ 51   43(6912) 2D(6656) 34(6656) 39(6656) 55(6656)
        3    9/ 25   F9(7424) 39(7168) 3C(7168) A4(7168) B7(7168)
        4   26/  4   F6(6400) 00(6144) 3E(6144) 48(6144) 5D(6144)
    
    Failed. Next try with 10000 IVs.
    Starting PTW attack with 5001 ivs.

  2. #2
    Junior Member
    Join Date
    Jul 2006
    Posts
    45

    Default

    think you'll need to capture a little more iv's.
    ______________
    Tarmac Terrorist

  3. #3
    Junior Member digitalfriction's Avatar
    Join Date
    Mar 2010
    Posts
    84

    Default

    Normally for WEP you need a minimum of 10,000 IV's, you are trying to crack the key with only 5,000 IV's. Redo your WEP crack, but after doing the aireplay-ng stage wait until you have over 10,000 in the DATA column, then try the aircrack command (but leave everything running in the background just in case)

  4. #4
    Senior Member secure_it's Avatar
    Join Date
    Feb 2010
    Location
    在這兩者之間 BackTrack是4 FwdTrack4
    Posts
    854

    Default

    Let the airodump window run to capture more weak IV's are this can be seen in airodump data section.if its failing try again untill you able to capture Encryption key.as you can see its testing with 5001 Weak IV's.

  5. #5
    Just burned his ISO splexin's Avatar
    Join Date
    Feb 2009
    Posts
    12

    Default

    WEP, right?

    well, you know, i had the same problem as you and couldn't figure out why it wasn't working. i broke down and took a swing with spoonwep and it seemed to capture all the needed packets within minutes (time waiting depends on cpu and adapter). . .

    if the suggestions by other members of this post dont work, id suggest you try spoonwep with either arp replay or chop & chop and fragmentation methods.

  6. #6
    Moderator KMDave's Avatar
    Join Date
    Jan 2010
    Posts
    2,281

    Default

    Quote Originally Posted by xewax
    Failed. Next try with 10000 IVs.
    Sometimes I am wondering how people seem not to be able to read the answer a program gives with the exact reason for the error. But then they expect to be able to read the answers given in a forum telling them exactly the same. One of the unsolved mysteries of human kind.
    Tiocfaidh ár lá

  7. #7
    Member
    Join Date
    Jan 2010
    Posts
    332

    Default

    Couldn't agree more.

    @xewax

    Please don't think that I'm out to get you, but this distro is meant for pentesting and not something you should use as your first linux encounter.
    You should at least be decent enough to read upon subjects before you post, and please don't say you did that because we know that you did not. These are pretty basic subjects written and overwritten a thousand times.
    SecurityTube has two new sections. Questions & News

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •