oletools

oletools is a comprehensive collection of Python tools designed for the triage, analysis, and extraction of data from Microsoft OLE2 and Office Open XML (OOXML) files. Developed by Philippe Lagadec, the suite provides essential capabilities for security analysts to inspect malicious documents without execution risk. In the 2026 cybersecurity landscape, oletools remains the foundational engine for static analysis pipelines, capable of identifying high-risk indicators such as VBA macros, XLM macros, DDE links, and embedded OLE objects. Its architecture allows for deep parsing of the Compound File Binary Format (CFBF), which is still prevalent in legacy enterprise environments. Key components like olevba offer automated de-obfuscation and keyword detection, while oleid provides a rapid risk-scoring mechanism. As threat actors continue to utilize document-based delivery for shellcode and ransomware, oletools serves as a critical bridge between initial file ingestion and sandboxed execution, enabling SOC teams to automate the extraction of Indicators of Compromise (IoCs) with high precision and low computational overhead.