If you're working with 64-bit Themida 3.x targets, expect to spend significant time debugging and adapting techniques rather than finding ready-made solutions.
Set a breakpoint on the execution of the main thread or use the "Run to User Code" feature. Themida 3.x Unpacker
In this cat-and-mouse game, the "unpackers" are the locksmiths of the digital age, constantly searching for the one flaw in a masterpiece of encryption. differs from standard encryption? If you're working with 64-bit Themida 3
Projects like bobalkkagi implement emulation modes for unpacking Themida 3.1.3, comparing RIP with hook API functions and using different comparison strategies (fast mode, hook_block mode, hook_code mode). differs from standard encryption
Or, for those who prefer simplicity, drag-and-drop the target binary onto the appropriate (32-bit or 64-bit) executable.
: After dumping, use Scylla's "IAT Autosearch" and "Get Imports" functions to automatically find and reconstruct the import table. Even then, you may need to manually fix or trace any unresolved imports.
Set the debugger to ignore all exceptions. Themida relies on intentional structural exceptions to disrupt standard debugger workflows. Step 2: Locating the Original Entry Point (OEP)