Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://smidgel.ru/uplcv?utm_term=steve+jobs+biography+in+gujarati+pdf PDF link annotation

  • http://www.alwaysflorida.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609a1d92df2bf---70413797206.pdfIn PDF document text
  • https://www.federatedlighting.com/wp-content/plugins/super-forms/uploads/php/files/dc716f00b42108f9d535f37284f11953/dimobidunitawetutafujof.pdfIn PDF document text
  • http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f5efad522f---79007946296.pdfIn PDF document text
  • https://phr4u.com/files/vomigugoguvetefawil.pdfIn PDF document text
  • http://bydnjl.com/userfiles/files/lopejenurusar.pdfIn PDF document text
  • http://dzbnf.com/upload/file///muwemibefotebaj.pdfIn PDF document text
  • https://sgdivorcelawyers.com/wp-content/plugins/super-forms/uploads/php/files/9665190827f9459a220033dfcb31f7b2/47758314717.pdfIn PDF document text
  • http://vidol.nl/userfiles/file/1759622849.pdfIn PDF document text
  • http://skonasystems.com/userfiles/file/wagivazorujuwufetani.pdfIn PDF document text
  • https://www.kngroup.com/wp-content/plugins/formcraft/file-upload/server/content/files/160afa67203163---16188535148.pdfIn PDF document text
  • https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/74i6mgsi6m27forvedja1tmeg4/93311739742.pdfIn PDF document text
  • http://animationcoach.com/userfiles/file/1815028344.pdfIn PDF document text
  • http://chocolatycakes.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a778e039ff8---xunenataxefoketizon.pdfIn PDF document text
  • https://markyatirim.com/resimler/files/dofugibidodazaburotamozud.pdfIn PDF document text
  • https://phase1acoustics.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bfe1e107a25---tadivozuwesojisuza.pdfIn PDF document text
  • http://www.apsetedavisi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d9c6718228---pasatodesofasageda.pdfIn PDF document text
  • http://redwoodpwr.com/wp-content/plugins/super-forms/uploads/php/files/np3p5c3bk7pja1ed2as6lkmoo5/74529046259.pdfIn PDF document text
  • https://am-system.eu/ckfinder/userfiles/files/46868460754.pdfIn PDF document text
  • https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087514023f85---60090027657.pdfIn PDF document text
  • https://jeneifogaszat.hu/cikkdata/files/25887076493.pdfIn PDF document text
  • https://apskarota.org/userfiles/file/deguridififopurezenipix.pdfIn PDF document text
  • https://cecprint.com/images/file/pariwedus.pdfIn PDF document text
  • http://teplolux72.ru/upload/file/9916146326.pdfIn PDF document text
  • http://z-i-f.ru/userfiles/file/xumibujimufiwowilegope.pdfIn PDF document text
  • https://supermagnum-bg.com/userfiles/file/kowizerakura.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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