Android 3x3 Pattern Lock Cracker

File name: AndroidPatternCrack.tar.gz
Size:   30,596 KB
Description: This tool is using to decrypt gesture.key into pattern lock key.
Distribution : freeware
Md5checksum: 669883014b10ce9d1e30232573b57acb
Download link: click here 

 
notes:

•  Using dictionary that avaiable to get here.
•  Running under unix/nux environment.
•  Usage = bash ./crack_pattern.sh [gesture file]
  ex.  bash ./crack_pattern.sh gesture.key 
• To get gesture.key u can obtain it by using two several way
•  Using ADB, ( adb shell && adb pull /data/system/gesture.key) *require to enabled adb debugger and rooted phone.
•  By examine backup image of NAND rom device, to get the image u can reboot and choose backup in CWM. After that u can see some file created under SDcard ( /sdcard/clockworkmod/backup/2013-0*-**.**.**.**/ ) such as .android_secure.vfat.tar, cache.yaffs2.img, data.yaffs2.img, sd-ext.ext2.tar, system.yaffs2.img. At last use yaffey or yaff2util to open data.yaffs2.img file...see u can see gesture.key under /system directory. *need CWM or another backup tool in android phone kernel.
• Using CWM, by choosin mount>>mount data>>then connect ur device to PC thru usb>>find gesture.key under system folder (*thanks to rastri to remind me about this one...^^)
•  3x3 pattern gesture.key sample files can be download here .
  
• Try it ....^^
  

related source:
- http://ezine.echo.or.id/issue27/004.txt
- http://uberskill.blogspot.com/2012/08/cracking-android-gesture-patterns.html
-  http://rossmarks.co.uk/blog/?p=609

-  http://android-forensics.com/android-forensics-study-of-password-and-pattern-lock-protection/143

-  http://forum.gsmhosting.com/vbb/f668/gesture-key-where-answered-1482897/

-  http://forum.xda-developers.com/sitesearch.php?q=yaffey

Thank to : Eric Draven (RNDC.or.id) for fix the script... ; )

Read more »