{"id":2169,"date":"2009-10-20T09:18:47","date_gmt":"2009-10-20T09:18:47","guid":{"rendered":"https:\/\/www.darknet.org.uk\/?p=2169"},"modified":"2015-09-09T19:37:52","modified_gmt":"2015-09-09T11:37:52","slug":"origami-parse-analyze-forge-pdf-documents","status":"publish","type":"post","link":"https:\/\/www.darknet.org.uk\/2009\/10\/origami-parse-analyze-forge-pdf-documents\/","title":{"rendered":"Origami &#8211; Parse, Analyze &#038; Forge PDF Documents"},"content":{"rendered":"<p>[ad]<\/p>\n<p>origami is a Ruby framework designed to parse, analyze, and forge PDF documents. This is NOT a PDF rendering library. It aims at providing a scripting tool to generate and analyze malicious PDF files. As well, it can be used to create on-the-fly customized PDFs, or to inject (evil) code into already existing documents.<\/p>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Create PDF documents from scratch.<\/li>\n<li>Parse existing documents, modify them and recompile them.<\/li>\n<li>Explore documents at the object level, going deep into the document structure, uncompressing PDF object streams and desobfuscating names and strings.<\/li>\n<li>High-level operations, such as encryption\/decryption, signature, file attachments&#8230;<\/li>\n<li>A GTK interface to quickly browse into the document contents.<\/li>\n<\/ul>\n<p><strong>Full Scripts<\/strong><\/p>\n<p>Some scripts are provided to help in performing common actions on PDF files. You can contribute more by sending your own scripts to origami(at)security-labs.org.<\/p>\n<ul>\n<li>detectjs.rb: search for all JavaScript objects.<\/li>\n<li>embed.rb: add an attachment to a PDF file.<\/li>\n<li>create-jspdf.rb: add a JavaScript to a PDF file, executed when the document is opened.<\/li>\n<li>moebius.rb: transform a PDF to a moebius strip.<\/li>\n<li>encrypt.rb: encrypt a PDF file.<\/li>\n<\/ul>\n<p>You can download Origami here:<\/p>\n<p><a href=\"http:\/\/security-labs.org\/origami\/files\/origami-1.0.0-beta1.tar.gz\">origami-1.0.0-beta1.tar.gz<\/a><\/p>\n<p><!--adsense#New468--><\/p>\n<p>Or read more <a href=\"http:\/\/security-labs.org\/origami\/\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad] origami is a Ruby framework designed to parse, analyze, and forge PDF documents. This is NOT a PDF rendering library. It aims at providing a scripting tool to generate and analyze malicious PDF files. As well, it can be used to create on-the-fly customized PDFs, or to inject (evil) code into already existing documents. [&hellip;]<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[28,9,17],"tags":[4487,2345,783,4486],"featured_image_src":null,"featured_image_src_square":null,"author_info":{"display_name":"Darknet","author_link":"https:\/\/www.darknet.org.uk\/author\/darknet\/"},"_links":{"self":[{"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/posts\/2169"}],"collection":[{"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/comments?post=2169"}],"version-history":[{"count":0,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/posts\/2169\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/media?parent=2169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/categories?post=2169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.darknet.org.uk\/wp-json\/wp\/v2\/tags?post=2169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}