Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://beauti-full.ru/uploads/files/82094871493.pdf In PDF document text

  • https://martabaktelor.com/contents//files/nuwafenirusojoxajosamoki.pdfIn PDF document text
  • https://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/pr8ndson6tt9vpmueifiej23j1/fitisavodexum.pdfIn PDF document text
  • http://birkhoffhi.com/userfiles/files/nejigizugodixovugaket.pdfIn PDF document text
  • http://premiumresourcing.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ca237ad52c---tuwelalitufudixilediwopo.pdfIn PDF document text
  • https://ddshower.com/ckfinder/userfiles/files/96576075017.pdfIn PDF document text
  • https://hamzsabegi60szallo.hu/UserFiles/File/lekidujubexenevo.pdfIn PDF document text
  • http://ednak.com/wp-content/plugins/formcraft/file-upload/server/content/files/160774c90785dd---96124500180.pdfIn PDF document text
  • https://gtselect.fr/ckfinder/userfiles/files/supudomijowuwusiv.pdfIn PDF document text
  • http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/68ko5p2s8qmoampdai7f2r1ona/97778062958.pdfIn PDF document text
  • http://www.cpiequipos.com/assets/images/user_files/files/89455010505.pdfIn PDF document text
  • http://zs-oilfieldequip.ru/d/files/linuwurodifi.pdfIn PDF document text
  • http://nowator-zpu.pl/userfiles/file/57975023242.pdfIn PDF document text
  • https://hmjrgoldhockey.org/wp-content/plugins/super-forms/uploads/php/files/5c0f1f8e5f93e140ac1205d6d896427b/salexewabotezosomewodabiv.pdfIn PDF document text
  • https://yidinfo.net/wp-content/plugins/super-forms/uploads/php/files/fut1gf13baq6eohoi7du4sng97/welati.pdfIn PDF document text
  • http://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a5462ed419e---97459461194.pdfIn PDF document text
  • https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/3491ac3ece804ba49f3a8462649833d2/nujogitujosodufur.pdfIn PDF document text
  • https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160b7dd99eb550---vemekezilusowi.pdfIn PDF document text
  • http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083b6c662841---89590153742.pdfIn PDF document text
  • https://www.tifdip.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607432f5b3a09---nunetutekewulamo.pdfIn PDF document text
  • http://escqatar.com/uploads/userfiles/file/file/61098282385.pdfIn PDF document text
  • https://glosunspa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612031fc67c6e---23116883127.pdfIn PDF document text
  • http://0-50.ru/userfiles/file/963929433.pdfIn PDF document text
  • http://miroslaws.com/ckfinder/userfiles/files/bigoxedanuwoxofapageje.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=roblox+free+download+apk+androidPDF link annotation
  • 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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