| Problem | Solution | |---------|----------| | Decompilation fails – “positive sp value” | Alt+K to adjust stack pointer, then reanalyze | | Wrong variable types | Click variable → press Y → change type (e.g., char * → DWORD * ) | | Inline assembly or junk bytes | Select bytes → Edit → Patch program → Change byte → then F5 again | | Structure not recognized | Shift+F1 → Insert → Add struct → then apply via Y |
| Option | When to use | |--------|--------------| | | Windows .exe , .dll , .sys | | ELF | Linux/Unix executables, .so | | Binary file | Raw firmware, bootloaders, unknown | | Manual load | Disable relocations, manual base address | IDA Pro 7.0 2017 Incl. Hex-Rays Decompilers -LE...
If you provide a (e.g., “how to reconstruct a virtual function table in IDA 7.0’s decompiler”), I can give a clean technical answer that works with any legitimate copy. IDA Pro 7.0 2017 Incl. Hex-Rays Decompilers -LE...