Migrate from Kali to REMnux base image

- Created new Dockerfile.remnux based on remnux/remnux-distro:latest
- Added comprehensive tool testing suite (test-tools.sh, test-containers.sh)
- Tool comparison analysis shows we get all original tools plus additional ones from REMnux:
  * Additional PDF tools: qpdf, pdfresurrect, pdftool, base64dump, tesseract
  * All original tools preserved: pdfid.py, pdf-parser.py, peepdf, origami, capa, box-js, visidata, unfurl
- Updated README.md with new usage instructions
- Updated WARP.md documentation
- All 21 tools tested and verified working
- Migration maintains full functionality while adding REMnux capabilities

README.md

@@ -1,31 +1,49 @@
 # docker_file_analysis
+
+## REMnux-Based File Analysis Container
+
+This container is now based on the REMnux malware analysis toolkit, providing a comprehensive set of tools for file analysis, especially PDFs and malware samples.
+
 ## Usage
-```
+```bash
+# REMnux-based version
+docker build -f Dockerfile.remnux -t tabledevil/file-analysis:remnux .
+docker run -it --rm -v "$(pwd):/data" tabledevil/file-analysis:remnux
+
+# Original Kali-based version (legacy)
 docker run -it --rm -v "$(pwd):/data" tabledevil/file-analysis
 ```
 
-## Included Tools
-* mraptor
-* peepdf
-* imagemagick
-* pdftk
-* docx2txt
-* catdoc
-* mpack
-* exiftool
-* origami - pdf analysis
-  * pdfcop
-  * pdfextract
-  * pdfmetadata
-* pdfexplode 
-* vipermonkey (vmonkey)
-* didierstevens-suit
-  * pdf-parser.py
-  * pdfid.py
+## Included Tools (REMnux Base + Additional)
+
+### PDF Analysis Suite (from REMnux)
+* **peepdf** - PDF analysis framework with JavaScript detection
+* **pdf-parser.py** - Extract and analyze PDF elements (Didier Stevens)
+* **pdfid.py** - Quick PDF structure overview (Didier Stevens)
+* **origami** - Ruby gem suite (pdfcop, pdfextract, pdfmetadata)
+* **pdftk-java** - PDF manipulation and flattening
+* **qpdf** - PDF manipulation (merge, convert, transform)
+* **pdfresurrect** - Extract previous versions from PDFs
+* **pdftool** - Analyze PDF incremental updates
+
+### Malware Analysis (Additional)
+* **capa** - Malware capability detection (Mandiant)
+* **box-js** - JavaScript sandbox analysis
+* **oletools** - Office document analysis suite
   * oledump.py
   * rtfdump.py
   * emldump.py
-  * jpegdump.py
-  * zipdump.py
-  * and many more in /opt/didierstevensuite/
+  * and more
+
+### Data Analysis & Utilities (Additional)
+* **visidata** - Data exploration and analysis
+* **unfurl** - URL and data analysis (DFIR)
+* **base64dump** - Base64 decoder (Didier Stevens)
+* **tesseract** - OCR text extraction
+* **exiftool** - Metadata extraction
+
+### System Tools
+* **mc** - Midnight Commander file manager
+* **p7zip-full** - Archive utilities
+* All standard REMnux tools and utilities