IDA Fusion Enhanced
C++ 11
// Overview
Ultra-fast signature scanner and creator for IDA Pro 9+ with cross-platform support. Generates CODE, IDA, CRC-32, and FNV-1A signatures with automatic uniqueness validation. Features intelligent operand wildcarding for anti-reversing resilience, performance metrics, context menu integration, and platform-specific clipboard support across Windows, Linux, and macOS.
// Built with
C++IDA Pro SDKsignature scanner
// The problem
Hand-writing byte signatures for IDA is slow and error-prone, and a signature that is not unique silently matches the wrong code later.
// Approach
- Generate CODE, IDA, CRC-32 and FNV-1A signatures from a selection, with automatic uniqueness validation.
- Wildcard operands intelligently so the signature survives recompiles and resists anti-reversing.
- Integrate into IDA with a context menu, performance metrics and platform-specific clipboard handling.
// Engineering challenges
- Deciding which bytes to wildcard without making the signature too loose to stay unique.
- Cross-platform clipboard and SDK differences across Windows, Linux and macOS.
- Keeping generation fast even on large functions.
