Reverse Engineering Malware with Ghidra

When to Use

• Static and dynamic analysis have identified suspicious functionality that requires deeper code-level understanding
• You need to reverse engineer C2 communication protocols, encryption algorithms, or custom obfuscation
• Understanding the exact exploit mechanism or vulnerability targeted by a malware sample
• Extracting hardcoded configuration data (C2 addresses, encryption keys, campaign IDs) embedded in compiled code
• Developing precise YARA rules or detection signatures based on unique code patterns

Do not use for initial triage of unknown samples; perform static analysis with PEStudio and behavioral analysis with Cuckoo first.

Prerequisites

• Ghidra 11.x installed (download from https://ghidra-sre.org/) with JDK 17+
• Analysis VM isolated from production network (Windows or Linux host)
• Familiarity with x86/x64 assembly language and Windows API conventions
• PDB symbol files for Windows system DLLs to improve decompilation accuracy
• Ghidra scripts repository (ghidra_scripts) for automated analysis tasks
• Secondary reference: IDA Free or Binary Ninja for cross-validation of analysis results

Workflow

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