search

java-deobfuscator / deobfuscator

The real deal
https://javadeobfuscator.com
Apache License 2.0
1.54k stars 288 forks source link

error on detect obfuscator java.lang.OutOfMemoryError: Java heap space #950

Open Swallatudo2 opened 1 year ago

Swallatudo2 commented 1 year ago

Deobfuscation failed. Please open a ticket on GitHub and provide the following error: java.lang.OutOfMemoryError: Java heap space at org.apache.commons.io.IOUtils.byteArray(IOUtils.java:338) at org.apache.commons.io.IOUtils.copy(IOUtils.java:978) at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1282) at org.apache.commons.io.IOUtils.copy(IOUtils.java:953) at org.apache.commons.io.IOUtils.toByteArray(IOUtils.java:2405) at com.javadeobfuscator.deobfuscator.Deobfuscator.loadInput(Deobfuscator.java:268) at com.javadeobfuscator.deobfuscator.Deobfuscator.start(Deobfuscator.java:378) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.javadeobfuscator.deobfuscator.ui.wrap.Deobfuscator.run(Deobfuscator.java:88) at com.javadeobfuscator.deobfuscator.ui.SwingWindow.lambda$null$21(SwingWindow.java:1108) at com.javadeobfuscator.deobfuscator.ui.SwingWindow$$Lambda$85/19244125.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

Janmm14 commented 1 year ago

Start the gui with custom java command to allow more ram usage. If that still doesn't solve it, the input file might contain a zip-bomb, create a copy of the input file and remove zip-bomb with 7zip or so and then try the deobfuscator.

Swallatudo2 commented 1 year ago

how i can start with custom java command?

Janmm14 commented 1 year ago
  1. Open console / bash / cmd
  2. Use java command with custom max ram argument and the jar argument to start deobfuscator-gui.

Google is a good way to find out details, but if you don't know these yet, I'm afraid this deobfuscator probably won't help you much anyway.