際際滷

際際滷Share a Scribd company logo

Re-lab project. Formats reverse engineering: tools and results

L
lgworld

Insight on re-lab's reverse engineering tools and their usage to implement/improve support for proprietary file formats in your program. Progress report on latest achievements.

1 of 15
Download to read offline
RE-LAB Project
A little shy joint efforts project of the GIMP.RU and Giadram Inc. Reverse-engineering of proprietary file formats Alexandre Prokoudine & Valek Filippov
TOOOOLZ I'mnotaprogrammer OLE Toy colupatr https://gitorious.org/re-lab/ abr_struct matcap exp
OLE Toy Started as a tool to research MS Publisher files Mutated into a little monster who digested its predecessors: mfview, cdrvu, fhstruct, vsdump/vsdviewer etc. Supports: WMF SVM CMX CDR CPL PPT XLS VBA FH WLD EMF+ VSD EMF CDW DOC CFB Escher CLP ICC ZIP PUB MDB QPW
OLE Toy
OLE Toy features Search for ASCII, Unicode string or Hex value Copy tree path, go to leaf by path Scroll hexdump to addr (abs or +/-) Search for leaf (with ASCII/Unicode/Hex) Collect 束dictionaries損 for CDR, FH Specific searches for XLS and CDR Hints on selected bytes Parse some formats at selected position
colupatr Hexviewer on ster^W LSD Made to reduce r.engineering pains with normal hexviewers: Variable lengths of lines Comments CLI commands to change lines Parse hexdump from clipboard
Re-lab project. Formats reverse engineering: tools and results
YIELD Photoshop ABR/GRD specs (Krita, SwatchBooker) MS Publisher (98,2k-2k7) (LibreOffice GSoC 2012 Project) Troubleshooting of XLS/WMF/EMF/CLP-related issues in LibreOffice, Gnumeric
YIELD Embroidery file formats
YIELD MS Visio VSD specs LibreOffice GSoC 2011: libvisio
YIELD Corel DRAW CDR LibreOffice libcdr
YIELD Aldus/Macromedia FH fh2svg PoC
Live demo
Tomatoes Q&A

More Related Content

Re-lab project. Formats reverse engineering: tools and results

  • 2. A little shy joint efforts project of the GIMP.RU and Giadram Inc. Reverse-engineering of proprietary file formats Alexandre Prokoudine & Valek Filippov
  • 3. TOOOOLZ I'mnotaprogrammer OLE Toy colupatr https://gitorious.org/re-lab/ abr_struct matcap exp
  • 4. OLE Toy Started as a tool to research MS Publisher files Mutated into a little monster who digested its predecessors: mfview, cdrvu, fhstruct, vsdump/vsdviewer etc. Supports: WMF SVM CMX CDR CPL PPT XLS VBA FH WLD EMF+ VSD EMF CDW DOC CFB Escher CLP ICC ZIP PUB MDB QPW
  • 6. OLE Toy features Search for ASCII, Unicode string or Hex value Copy tree path, go to leaf by path Scroll hexdump to addr (abs or +/-) Search for leaf (with ASCII/Unicode/Hex) Collect 束dictionaries損 for CDR, FH Specific searches for XLS and CDR Hints on selected bytes Parse some formats at selected position
  • 7. colupatr Hexviewer on ster^W LSD Made to reduce r.engineering pains with normal hexviewers: Variable lengths of lines Comments CLI commands to change lines Parse hexdump from clipboard
  • 9. YIELD Photoshop ABR/GRD specs (Krita, SwatchBooker) MS Publisher (98,2k-2k7) (LibreOffice GSoC 2012 Project) Troubleshooting of XLS/WMF/EMF/CLP-related issues in LibreOffice, Gnumeric
  • 10. YIELD Embroidery file formats
  • 11. YIELD MS Visio VSD specs LibreOffice GSoC 2011: libvisio
  • 12. YIELD Corel DRAW CDR LibreOffice libcdr
  • 13. YIELD Aldus/Macromedia FH fh2svg PoC