Need Help Dumping Critical Ops (Tried Zygisk, Il2CppDumper, libTools, etc.)

[flexinle]

Hi everyone,

 

I’ve been trying to dump the libil2cpp.so and global-metadata.dat from Critical Ops, but I’m stuck and could really use some help.

 

Here's what I’ve tried so far:

 

- Zygisk modules (including il2cpp dumper Zygisk)

- libTools (auto dumper, various versions)

- Il2CppDumper (standard and modified builds)

- Memory dump methods via GameGuardian

- Decompiling and scanning the APK manually

- Inspecting /proc/[pid]/maps to find metadata in memory

 

Still, I can’t manage to dump a usable pair of libil2cpp.so and global-metadata.dat. Either the metadata seems encrypted, or the dump tools don’t hook correctly into the game's memory.

 

il2cpp dumper error:

System.IO.InvalidDataException: ERROR: Metadata file supplied is not valid metadata file.
at Il2CppDumper.Metadata..ctor(Stream stream) in F:\Mobile-Modding\CSharp\Il2CppDumper GUI\Il2CppDumper\Il2Cpp\Metadata.cs:line 53
at Il2CppDumper.MainForm.Init(String il2cppPath, String metadataPath, Metadata& metadata, Il2Cpp& il2Cpp) in F:\Mobile-Modding\CSharp\Il2CppDumper GUI\Il2CppDumper\Forms\MainForm.xaml.cs:line 133
at Il2CppDumper.MainForm.Dumper(String file, String metadataPath, String outputPath) in F:\Mobile-Modding\CSharp\Il2CppDumper GUI\Il2CppDumper\Forms\MainForm.xaml.cs:line 319

 

Thanks in advance!

Edited Thursday at 07:04 PM by flexinle