RE: LC4 (L0phtCrack) error "Couldn't open SAM\Domains\Account\Users in SAM file. Possibly improper format."

From: Christopher W. Morris (morriscwat_private)
Date: Thu Apr 17 2003 - 12:54:38 PDT

  • Next message: sigtrap: "nmap 3.20 statistics patch"

    Did you make sure to use tftp with the "-i" option for binary mode transfer?
    
    
    -----Original Message-----
    From: MACRIDES,NATHAN (HP-Australia,ex3) [mailto:nathan.macridesat_private] 
    Sent: Wednesday, April 16, 2003 8:24 PM
    To: flexicon33at_private; pen-testat_private
    Subject: RE: LC4 (L0phtCrack) error "Couldn't open SAM\Domains\Account\Users
    in SAM file. Possibly improper format."
    
    
    Have you tried using regback to export the SAM? you should give it a try and
    see if you get any different results.
    
    Regards
    
    Nathan
    
    
    -----Original Message-----
    From: flexicon33at_private [mailto:flexicon33at_private] 
    Sent: Wednesday, April 16, 2003 2:25 PM
    To: pen-testat_private
    Subject: LC4 (L0phtCrack) error "Couldn't open SAM\Domains\Account\Users in
    SAM file. Possibly improper format."
    
    
    
    Hi,
    I'm trying to import some SAM files into LC4, and for some reason LC4 
    doesn't like the format. I get the above error for any of 5 SAM files I'm 
    trying.
    
    For a pen test, I got these sam files by senging a 'tptp put' command to 
    the SQL server (had no 'sa' password) so the SAM files were sent to my tftp 
    server. There were 5 of these servers, so I got 5 SAM files to try. LC4 
    doesn't like any of them. 
    
    However, LC4 works for other SAM files... I tested with my own SAM file 
    (w2k) and also another I downloaded from a machine via an http exploit... 
    LC4 had no problems opening those 2 and working on them.
    
    Why does LC4 complain about these other SAM files? Does some other sam 
    format exist or did they get mangled somehow?
    Thanks...
    Flexicon33, CISSP
    
    ---------------------------------------------------------------------------
    Attend Black Hat Briefings & Training Europe, May 12-15 in Amsterdam, the 
    world's premier event for IT and network security experts.  The two-day 
    Training features 6 hand-on courses on May 12-13 taught by professionals.  
    The two-day Briefings on May 14-15 features 24 top speakers with no vendor 
    sales pitches.  Deadline for the best rates is April 25.  Register today to 
    ensure your place.  http://www.securityfocus.com/BlackHat-pen-test 
    ----------------------------------------------------------------------------
    
    ---------------------------------------------------------------------------
    Attend Black Hat Briefings & Training Europe, May 12-15 in Amsterdam, the 
    world's premier event for IT and network security experts.  The two-day 
    Training features 6 hand-on courses on May 12-13 taught by professionals.  
    The two-day Briefings on May 14-15 features 24 top speakers with no vendor 
    sales pitches.  Deadline for the best rates is April 25.  Register today to 
    ensure your place.  http://www.securityfocus.com/BlackHat-pen-test 
    ----------------------------------------------------------------------------
    
    
    #################################################################
    #################################################################
    #################################################################
    #####
    #####
    #####
    #################################################################
    #################################################################
    #################################################################
    
    #################################################################
    #################################################################
    #################################################################
    #####
    #####
    #####
    #################################################################
    #################################################################
    #################################################################
    
    ---------------------------------------------------------------------------
    Attend Black Hat Briefings & Training Europe, May 12-15 in Amsterdam, the 
    world's premier event for IT and network security experts.  The two-day 
    Training features 6 hand-on courses on May 12-13 taught by professionals.  
    The two-day Briefings on May 14-15 features 24 top speakers with no vendor 
    sales pitches.  Deadline for the best rates is April 25.  Register today to 
    ensure your place.  http://www.securityfocus.com/BlackHat-pen-test 
    ----------------------------------------------------------------------------
    



    This archive was generated by hypermail 2b30 : Thu Apr 17 2003 - 13:45:58 PDT