Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL
  PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
• PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
  PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
• External URI info PDF_URI
  PDF contains an external URL action
• Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
  The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
• Embedded URL info EMBEDDED_URL
  One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
  URL https://colod.co.za/XSRYdR1H?utm_term=chicken+invaders+4++ocean+of+games PDF link annotation

  • http://logenamerica.com/userfiles/file/37387095392.pdfIn PDF document text
  • http://glaukom.cz/upload/files/nupimozagawirolemafe.pdfIn PDF document text
  • http://jinistudy.com/_UploadFile/Images/file/nerewunopofebovanum.pdfIn PDF document text
  • http://www.cargeacrew.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16172f4d14f345---butuxemulodomikajepagi.pdfIn PDF document text
  • https://training-access.com/upload/file/23722309209.pdfIn PDF document text
  • http://linyuepharm.com/upload/files/28346542359.pdfIn PDF document text
  • http://daindnc.com/fckeditor/userfiles/file/93193801486.pdfIn PDF document text
  • http://211.129.1.225/system/ckfinder/userfiles/files/salimenibegasope.pdfPDF link annotation
  • https://khogiaydantuonghanquoc.com/images/news/file/93748157845.pdfIn PDF document text
  • http://aaykpn.com/uploads/editor/files/dixixajexadozabixirexosi.pdfIn PDF document text
  • http://levant-tekstil.com/other_files/File/lewefotu.pdfIn PDF document text
  • https://laps.pl/userfiles/file/83991081022.pdfIn PDF document text
  • https://onsale.social-push.cc/data/fckeditor/files/64338531803.pdfIn PDF document text
  • http://www.imcet.org.tr/kcfinder/upload/files/47472474563.pdfIn PDF document text
  • http://bilafafafa.com/shopadmin/upload/files/zesogozawijoselaxexu.pdfIn PDF document text
  • http://aodaiminhhanh.com/app/webroot/uploads/files/mojipudaf.pdfIn PDF document text
  • http://actionelectric.pt/www/wp-content/plugins/formcraft/file-upload/server/content/files/160f46fc6cc9c6---xemefewidigapepalefito.pdfIn PDF document text
  • https://greenlandpark.com/uploads/files/86483732090.pdfIn PDF document text
  • http://benetworkingpro.com/ckfinder/userfiles/files/59143067174.pdfIn PDF document text
  • http://fourfoods.com/images/files/83023164216.pdfIn PDF document text
  • http://englandmatchshirts.com/assets/file/waguxaduzelumuzurusewalo.pdfIn PDF document text
  • https://pelletier-tp.fr/ckfinder/userfiles/files/sokajuxopo.pdfIn PDF document text
  • https://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1618f981e7c0fb---58372536741.pdfIn PDF document text
  • http://kystop.com/wp-content/plugins/super-forms/uploads/php/files/d5efdf74dd66a6f48b217add82c6f3dd/39003501784.pdfIn PDF document text
  • http://ruilong-ironwork.com/CKEdit/upload/files/rirebij.pdfIn PDF document text
  • http://nujhimachal.in/img/uploads/files/xevas.pdfIn PDF document text
  • http://simonkuehner.de/gfx/userfiles/files/69184518535.pdfIn PDF document text
  • https://najlepsze-w-polsce.pl/uploads/mepesoje.pdfIn PDF document text
  • http://belean.pl/userfiles/file/96052203635.pdfIn PDF document text
  • http://ne-moloko.ee/wp-content/plugins/super-forms/uploads/php/files/50b62ca25f2ea69fbaad1d3e321883ab/55433743261.pdfIn PDF document text
  • https://vanrun-it.nl/userfiles/files/21565805145.pdfIn PDF document text
  • http://egyptlance.com/userfiles/file/41378988869.pdfIn PDF document text
  • http://businessplan-capalpha.fr/mbp/upload/images/images/upload/ckfinder/73935809665.pdfIn PDF document text
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
  • http://purl.org/dc/elements/1.1/In PDF document text
  • http://ns.adobe.com/pdf/1.3/In PDF document text
  • http://ns.adobe.com/xap/1.0/In PDF document text
  • http://ns.adobe.com/xap/1.0/mm/In PDF document text
  • http://ns.adobe.com/xap/1.0/rights/In PDF document text
  • http://dejavu.sourceforge.netIn PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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