Skip to main content
Back to Contest Archive

Crack Me If You Can 2013

DEF CON 21 contest materials with InsidePro Team winning Pro and brad (16 Systems) winning Street, plus scoreboards, downloads, rules, and hash-type breakdowns.

Event
DEF CON 21
Dates
August 1-3, 2013
Street Winner
brad (16 Systems)

Scoreboard


The CMIYC 2013 contest has ended. InsidePro Team won the Pro division, and brad (16 Systems) won the Street division.

Below are the weighted (points) and unweighted (raw crack count) scores for each team. Each password hash crack or encrypted file challenge is multiplied by its appropriate point value. Team PGP keyids are links to team-specific pages listing how many cracks they got of each type, and graphs of their performance over time.

See here for lists, descriptions, and point values of all encrypted file types and password hash types used in the contest, and how many of each there were in the Pro and Street data sets.

TeamPointsRaw CracksPGP Key IDLast Update (PDT)Class
InsidePro Team18928395271327604BD8078FDB932013-08-03 23:57:24Pro
Hashcat150979555885EB5E8683871474802013-08-03 23:56:56Pro
john-users133214144804E02E1C6CAE5FF7352013-08-03 23:59:03Pro
Ralph Wiggums Allstars70857144854BB3F58EE755E27C22013-08-03 23:54:55Pro
Blow Cane36573522593176B8413155D12032013-08-03 23:46:38Pro
athena2098888642A4A7FF2427F0B9FD2013-08-03 23:58:21Pro
brad6166039924BA79721A223AE4172013-08-03 23:50:12Street
I Cant Believe Its Not Butter57096213582C3AE67656A5602702013-08-03 23:46:19Street
Crakka Lakka Ding Dongs33526781152DF3367FE24D93352013-08-03 16:50:03Street
Wheres The Beef205383502520ED90FEED3BE1102013-08-03 23:53:29Street
bill_e_ghote1451982744229ADE7375BEDC632013-08-03 11:25:16Street
DC2141017071643006B03D0D2FBB89B2013-08-03 23:23:22Street
Zerocode_One_Person2962100491E3D0D512CBA9B72013-08-02 16:25:01Street
sweaty_balls3831371183A526E1C1C0452013-08-03 19:55:13Street


Pretty Graphs

Click on an image to zoom.
Contest archive image: figurePro
Contest archive image: figureStreet

Cracks Per Hash Type

The table below shows the team with the most cracks of each hash type (unlike past contests, there is no bonus for cracking the most of a given hash type). Each hash name is a link to a page showing how many of that hash each team cracked, and a graph of all of their progress over time.

Hash Name Points Each Most Cracks Team
Challenge9 250000 1 brad
Challenge5 9000 3 athena
sha512crypt 700 450 InsidePro Team
sunmd5 700 325 InsidePro Team
bf 550 93 InsidePro Team
scrypt 500 1 john-users
md5 225 808 InsidePro Team
drupal7 100 65 Hashcat
mscash2 80 519 InsidePro Team
mssql12 75 2201 InsidePro Team
bwtdt 65 294 Hashcat
des 55 9153 InsidePro Team
episerver 50 220 john-users
epi 50 20 john-users
dynamic_1 35 1374 Hashcat
Challenge3 35 15 Crakka Lakka Ding Dongs
salted-sha1 30 3324 InsidePro Team
oracle11 30 630 Hashcat
Challenge1 25 4710 Ralph Wiggums Allstars
gost 7 631 InsidePro Team
Challenge7 6 9535 Ralph Wiggums Allstars
cisco4 6 1107 InsidePro Team
Challenge4 5 5000 Hashcat
mysql-sha1 3 1756 InsidePro Team
nsldap 2 6299 InsidePro Team
mscash 2 2001 InsidePro Team
nt 1 12272 InsidePro Team


Encrypted File Challenge Cracks

The table below shows the time that each encrypted challenge file was first cracked, and which team was first to crack it (unlike past contests, there is no benefit to being the first to crack a challenge, and no limit to how many a team can crack).

Crack Time (PDT) Encrypted Files First Team to Crack
2013-08-02 05:35:33 Challenge10_pro_easy.zip john-users
2013-08-02 08:09:03 Challenge10_street_easy.zip brad
2013-08-02 08:09:03 Challenge10_street_medium.zip brad
2013-08-02 13:16:03 Challenge10_pro_medium.zip InsidePro Team


Back to Contest Archive