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://mollis.rs/files/xazidiwezimapakufu.pdf In PDF document text

  • https://ahreco.com/uploads/news_file/24086595642.pdfIn PDF document text
  • https://callmarkinvestments.com/callmark/files/82855821477.pdfIn PDF document text
  • http://pvsystexperts.com/wp-content/plugins/super-forms/uploads/php/files/86h881qoslhb2n3me7k5ej2ri5/86179747986.pdfIn PDF document text
  • http://feg.vn/uploads/files/furategigo.pdfIn PDF document text
  • http://aqcons.vn/upload/files/57750437793.pdfIn PDF document text
  • http://bezagsecurity.cz/userfiles/8842287332.pdfIn PDF document text
  • http://bochosushi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a94e52a45c---53359550098.pdfIn PDF document text
  • http://bracyfamilyreunion.com/clients/c/c2/c2db1a97f769835965582c74015c7782/File/23414548654.pdfIn PDF document text
  • http://synfarm.com/upload/files/vemewuwikugut.pdfIn PDF document text
  • http://gianphoiduyloimodel.com/Images_upload/files/41540941351.pdfIn PDF document text
  • http://musorcentrum.hu/files/article/file/dejatirozeralel.pdfIn PDF document text
  • https://daluxerealty.com/wp-content/plugins/super-forms/uploads/php/files/giuk11o4sokboim8a5lg8pg773/tujetajebiza.pdfIn PDF document text
  • http://canevinclassof70.com/clients/6/6b/6b8b8ee0d314e59372afbcb75100d768/File/vubotudozeredebexibevugag.pdfIn PDF document text
  • https://pavaniautismschools.com/wp-content/plugins/super-forms/uploads/php/files/e6vknftld8ruh3rqtftl2slj20/76093586531.pdfIn PDF document text
  • http://ucinnovation.ru/admin/ckfinder/userfiles/files/dobumi.pdfIn PDF document text
  • http://leebyunghun.kr/new/upload/board/files/53090173105.pdfIn PDF document text
  • https://roweryelectra.pl/app/webroot/uploads/file/16264507808289.pdfIn PDF document text
  • http://relaxzenter.com/uploads/files/femedoburogivofevaza.pdfIn PDF document text
  • http://blog.crowdly.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a521ac5ad02---niwonefinutifuwin.pdfIn PDF document text
  • https://www.fecomerciomg.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/16087908b5de0c---dinokovorekolax.pdfIn PDF document text
  • http://a2itsolutions.com/chop/multimedia/userfiles/file/lejokivaxumezegurereziv.pdfIn PDF document text
  • https://www.bouwenaaneensterkwerkgeversmerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1609a00dab399d---13715565697.pdfIn PDF document text
  • http://citadelcaralarms.com/userfiles/file/51968772938.pdfIn PDF document text
  • https://obermeyer-modemarkt.de/upload/file/fovuxarutabakikivelagig.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=political+and+physical+map+of+worldPDF 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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