Tool

oletools - python tools to analyze OLE and MS Office files

python-oletools is a package of python tools to analyze Microsoft OLE2 files (also called Structured Storage, Compound File Binary Format or Compound Document File Format), such as Microsoft Office documents or Outlook messages, mainly for malware analysis, forensics and debugging. It is based on my olefile parser. 

iodeflib - a python library to create, parse and edit IODEF incident reports

iodeflib is a python library to create, parse and edit cyber incident reports using the IODEF v1 XML format (RFC 5070).

My Python projects

Here is the list of open-source Python projects that I am maintaining or contributing to.

Tools to extract VBA Macro source code from MS Office Documents

This article presents several tools that can be used to extract VBA Macros source code from MS Office Documents, for malware analysis and forensics. It also provides an overview of how VBA Macros are stored.

olefile - a Python module to read/write MS OLE2 files

olefile (formerly OleFileIO_PL) is a Python package to parse, read and write Microsoft OLE2 files (also called Structured Storage, Compound File Binary Format or Compound Document File Format), such as Microsoft Office 97-2003 documents, vbaProject.bin in MS Office 2007+ files, Image Composer and FlashPix files, Outlook MSG files, StickyNotes, several Microscopy file formats, McAfee antivirus quarantine files, etc.

How to detect most malicious macros without an antivirus

mraptor is a simple tool designed to detect malicious VBA macros in MS Office files, based on characteristics of the VBA code. This article explains how it works, and how it can be used in practice.

olevba - a tool to extract VBA Macro source code from MS Office documents (OLE and OpenXML)

olevba is a script to parse OLE and OpenXML files such as MS Office documents (e.g. Word, Excel), to detect VBA Macros, extract their source code in clear text, decode malware obfuscation (Hex/Base64/StrReverse/Dridex) and detect security-related patterns such as auto-executable macros, suspicious VBA keywords used by malware, and potential IOCs (IP addresses, URLs, executable filenames, etc). It is part of the python-oletools package.

oletimes - a tool to extract creation and modification timestamps of all streams and storages in OLE files

oletimes is a script to parse OLE files such as MS Office documents (e.g. Word, Excel), to extract creation and modification times of all streams and storages in the OLE file. It is part of the python-oletools package.

olemeta - a tool to extract all standard properties (metadata) from OLE files such as MS Office

olemeta is a script to parse OLE files such as MS Office documents (e.g. Word, Excel), to extract all standard properties present in the OLE file. It is part of the python-oletools package.

OleFileIO_PL: Experimental write features

Since version 0.32, OleFileIO_PL comes with experimental write features. For now it is possible to write sectors, and to write over an existing stream. More features will be added over time.

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