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« GSAuditor - Fastest Oracle 11g password cracker (AFAIK) | New version of cain with support for 11g passwords »

MD5 Bruteforcer - BarsWF

Last week at the DOAG conference I published a few numbers about the MD5 cracking speed of BarsWF.  Today I found a new record on the web. 3.6 billion (!!!) password hashes per second can calculated with BarsWF. This configuration was using 4x [eVGA 9800GX2] without  overclocking.Barswf BenchmarkHere are some calculations how long it takes to break MD5 hashes.All passwords (lowercase or uppercase, alpha, 26^1+26^2+26^3+…)

  • up to 8 characters => 60 seconds
  • up to 9 characters => 26 minutes
  • up to 10 characters => 11 hours

All passwords (mixed case, alphanum, 62^1+62^2+62^3+…)

  • up to 7 characters => 16 minutes
  • up to 8 characters => 17 hours
  • up to 9 characters =>44 days

Several Oracle products like OID, OVS (Oracle Virtual Server) or Apex (until 2.2.) are using plain MD5 for hashing passwords. But even the usage of salt (like Apex 3.0) does not help against this computing power….Oracle Virtual Server

Dieser Eintrag wurde am 8 Dez 2008 um 11:32 verfasst und befindet sich in Oracle Security. Sie können alle Antworten zu diesem Eintrag über den Feed RSS 2.0 mitverfolgen. Hinterlassen Sie eine Antwort oder einen Trackback-Link zu Ihrer eigenen Homepage.

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3 Antworten auf “MD5 Bruteforcer - BarsWF”

  1. Episode 419 - GPU accelerated MD5 Brute Forcing, Easy Windows Password Recovery with Ophcrack live USB and Dave Randolph sagt:
    14 Jan 2009 bei 19:45

    […] Using the brute forcer with a couple Nvidia 8 series or newer graphics cards you’re able to achieve unprecidented speeds. I’ve seen claims of nearly 4 billion hashes per second with quad SLI. […]

  2. In My Mouf » Blog Archive » Episode 419 — GPU accelerated MD5 Brute Forcing, Easy Windows Password Recovery with Ophcrack live USB and Dave Randolph sagt:
    10 Feb 2009 bei 06:20

    […] or newer graphics cards you’re able to achieve unprecidented speeds. I’ve seen claims of nearly 4 billion hashes per second with quad […]

  3. Hak5 Episode 419: GPU accelerated MD5 Brute Forcing, Easy Windows Password Recovery with Ophcrack live USB and Dave Randolph « Evolving Minds sagt:
    7 Apr 2010 bei 13:54

    […] cards you’re able to achieve unprecidented speeds. I’ve seen claims of nearly 4 billion hashes per second with quad […]

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