Malicious PDF — malware analysis report

Heuristics 8

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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.
• 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.
• Callback phishing phone lure medium SE_CALLBACK_LURE
  Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
• 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 http://www.zywawiara.pl/pliki/vobewarenodanuf.pdf

  • http://erbilsunhotel.com/wp-content/plugins/super-forms/uploads/php/files/ft02609ptn5kq24u4o27jf6565/86513854975.pdf
  • http://www.unidacardoso.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160bf1a9d0647d---78066206388.pdf
  • https://melz-feu.ru/upload/18572024796.pdf
  • http://phillipwhiting.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b7c79445ff0---tugotakoxaboluvavexas.pdf
  • https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160823f3a15c93---dinelo.pdf
  • http://nek.ua/wp-content/plugins/formcraft/file-upload/server/content/files/160bccdb56c4ef---48759219107.pdf
  • https://www.grandeprairie.org/wp-content/plugins/formcraft/file-upload/server/content/files/160c2ff7674b7a---70505520231.pdf
  • https://www.quatainvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607a2f1ae7b83---vurelisujitubozevurud.pdf
  • http://tradeweb.es/userfiles/file/89662481534.pdf
  • http://xn--12cmi2byac9cdhd0hra6d7bxkwbgj1gch.com/user_img/files/77768644268.pdf
  • https://lastcallslc.com/wp-content/plugins/super-forms/uploads/php/files/70f0deb11967cc447ac0c83681a94967/75148310036.pdf
  • http://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/1c30d133b92f7d3f7a25101858c1c143/biwaxadavedesen.pdf
  • http://bhsclassof70.com/clients/a/ac/acf0241a72c9eb28a719a759cf8a4748/File/gavibiwudam.pdf
  • http://faurerom.com/userfiles/file/rixifew.pdf
  • http://104.156.58.56/~web2inbox/wp-content/plugins/formcraft/file-upload/server/content/files/1607c5db439c22---29622606382.pdf
  • http://www.advancedevents.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160869b5e78f06---zelurimipim.pdf
  • http://mvdeastudio.it/userfiles/files/kutopotawokaresuniwuxij.pdf
  • https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a1bfdd0f020---kapokilitasal.pdf
  • http://hondaototananlongan.com/upload/files/gumarisawovagokupotokavez.pdf
  • http://katachizu.com/img/news/files/49741186543.pdf
  • https://concertwristband.com/resimler/files/likowarugoruvek.pdf
  • https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/160761e9f01123---67377657491.pdf
  • https://freedomtampons.com/wp-content/plugins/super-forms/uploads/php/files/ae753d012ce5f4d77f3f8356af2cc754/nifefupulebetezab.pdf
  • https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=anatomy+and+physiology+by+pr+ashalatha+pdf+download
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#
  • http://purl.org/dc/elements/1.1/
  • http://ns.adobe.com/pdf/1.3/
  • http://ns.adobe.com/xap/1.0/
  • http://ns.adobe.com/xap/1.0/mm/
  • http://ns.adobe.com/xap/1.0/rights/
  • http://dejavu.sourceforge.net
  • http://dejavu.sourceforge.net/wiki/index.php/License

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