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  #1  
Old 12-21-2012, 19:49
wilson bibe wilson bibe is offline
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Java APP

I like to reverse the java's app, it's my favorite hobby, so far I've had success in all software I tried, I use this tool's:
-CCK Class Construction Kit
-DirtyJOE 1.5
-DJ.Java.Decompiler.v3.12.12.96
-JD GUI-0.3.3.windows-JAVA DECOMPILLER
Perhaps all of you have this tool's but if you don't have it you can got it in this link:http://rghost.net/42402745, Pass:EXETOOLS FORUM, to understand the UPCODES for java I use this link:https://www.vmth.ucdavis.edu/incoming/Jasmin/jvmref.html
Regards
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  #2  
Old 12-22-2012, 00:01
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Dreamer Dreamer is offline
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thank you nice tool you have
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wilson bibe (12-23-2012)
  #3  
Old 12-22-2012, 09:40
omidgl omidgl is offline
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you can also add dex2jar to cover Android packages.
http://code.google.com/p/dex2jar/
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wilson bibe (12-23-2012)
  #4  
Old 02-09-2013, 12:26
anon_c anon_c is offline
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I just wanted to "reverse" my firt Java app, so I come here... and one of the first thread I found is this one! I don't think I will have to search for more tools...Thanks for sharing what you are using!

AC
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  #5  
Old 02-09-2013, 15:56
wilson bibe wilson bibe is offline
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Hi Anon C
You will always use three basic tools to reverse any java app:
-WinMount any version that you have;
-JD GUI-0.3.3.windows;
-CCK Class Construction Kit;
-Opcodes - You can find here: http://cs.au.dk/~mis/dOvs/jvmspec/ref-Java.html, or you can search in google another link.
Explanation:
-WinMount: To unpack and repack a .jar file if the app use it in the complilation
-JD GUI: To look inside of the .jar files searching strings, fields.....etc
-Opcodes: To understand the commands used by java
-CCK Class: To crack the app, because always a java app it's compiled using the .class files
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  #6  
Old 02-17-2013, 02:13
hobgoblin hobgoblin is offline
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Thank you. Nice set of tools you've put together.
But it's deleted....
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  #7  
Old 02-18-2013, 02:41
wilson bibe wilson bibe is offline
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Hello hobgoblin
You can get it here:http://rghost.net/43876735(30 days valid) or here:http://www.mediafire.com/download.php?o938a95bmqme8cp
Pass:EXETOOLS FORUM
Regards
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  #8  
Old 03-08-2013, 09:21
benney benney is offline
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thanks for the tools...
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  #9  
Old 03-08-2013, 18:04
sendersu sendersu is offline
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I'd add some more Java nice tools for RE-ing

DJ Java Decompiler (in some cases it produces more *compilable* code then JD GUI, but usually JD GUI works better, agree
latest version (looks like really last one as author switched his efforts to another SW) is
DJ Java Decompiler 3.12.12.96

ANother nice tool named DirtyJoe v1.5, has lots of Java features, give it a try

UPD: latest JD GUI is of version 0.3.5 ! (take for free from author's site)

Last edited by sendersu; 03-08-2013 at 18:09.
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wilson bibe (03-08-2013)
  #10  
Old 03-08-2013, 19:25
wilson bibe wilson bibe is offline
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To download the latest version of JD GUI: http://java.decompiler.free.fr/?q=jdgui
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  #11  
Old 07-07-2013, 00:27
anon_c anon_c is offline
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Thanks everybody for directing me to great tools for Java cr@cking! During my vacations last week I finally got time to patch my first Java target.

Now I can use and share FlowJo 10.6 for free! It is a powerful software used in biological sciences. I don't think it was cr@cked since version 7бн

AC
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  #12  
Old 07-15-2013, 01:15
Chaoslord
 
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All we could really use now was a good general tool to deob code protected with some common tools (zkm, dash-o, etc)

Contra-JMD was awesome, but hasn't been updated in a while...
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  #13  
Old 10-01-2013, 07:49
NeOXOeN NeOXOeN is offline
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can someone post some links.. i found dirty-JOe... rest i cant find...
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  #14  
Old 10-01-2013, 09:34
wilson bibe wilson bibe is offline
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Here with some new files: RAR 5
Link:http://www.4shared.com/rar/O__z_5nL/JAVA_TOLLS.html
Pass:00**))&[[))348901...8906FF631963100&&##
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  #15  
Old 10-01-2013, 14:19
sendersu sendersu is offline
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One more lightning star - procyon Java Decompiler
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