| Tool | Purpose | | :--- | :--- | | | The primary debugger. Must have "Suppress JIT Optimization" enabled. | | MegaDumper or Process Dump | For extracting modules from memory. | | HxD (Hex Editor) | Manual PE header repair. | | ControlFlowDeobfuscator (CFDR) | For flattening control flow after the dump. | | DotNet Resolver | For fixing stolen/obfuscated strings. |
Always ensure you have legal permission to reverse engineer the software. This guide is intended for security research and defending against malicious DeepSea-packed malware only. Have a specific DeepSea v4 sample you’re stuck on? Join the Reverse Engineering StackExchange or the #dotnet-deobfuscation channel on OFTC IRC. deepsea obfuscator v4 unpack
int num = 0; switch (num)