During December 2025, Zerodind enhanced the NationalSecurityAgency/ghidra repository by implementing support for the PowerPC Altivec vadduws vector addition instruction in the PPC backend. This work involved low-level programming in Assembly language and required a deep understanding of processor architecture and vector instruction sets. By addressing a missing instruction, Zerodind expanded the backend’s coverage and improved the accuracy of static analysis and decompilation for Altivec-enabled binaries. The update reduced false negatives in binary analysis, enabling more reliable interpretation of PowerPC code. Zerodind’s contribution demonstrated technical depth in reverse engineering, binary analysis, and collaborative development using Git-based workflows.