Malicious PDF — malware analysis report

Heuristics 7

• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://provia-events.de/pics/fotos/1/file/bovese.pdf In PDF document text

  • http://studiodabo.eu/userfiles/files/mizarobuzufoxevar.pdfIn PDF document text
  • http://elanaclub.ru/userfiles/file/14667645693.pdfIn PDF document text
  • https://tedvandergulik.nl/userimages/file/92776150508.pdfIn PDF document text
  • https://www.truesdalepainting.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b8c3e677b5a---91185531608.pdfIn PDF document text
  • http://2013.letnifestiwal.pl/ckfinder/userfiles/files/vanerinofopomat.pdfIn PDF document text
  • http://baohanhranghm.com/upload/img/files/87599515393.pdfIn PDF document text
  • https://agsposure.org/wp-content/plugins/super-forms/uploads/php/files/d6037682bd7eadb0bf89be6c71867f91/satozoxaniresatumame.pdfIn PDF document text
  • http://agro-pasz.pl/ckfinder/userfiles/files/boramewazokagegip.pdfIn PDF document text
  • http://gayaarchi.com/userfiles/file/20210528123829.pdfIn PDF document text
  • http://humanitool.ru/userfiles/file/57809649576.pdfIn PDF document text
  • http://phuocthuan.vn/images/pic/file/lasenodugilutor.pdfIn PDF document text
  • http://silverk.ru/img/lib/file/balasik.pdfIn PDF document text
  • https://40parables.com/wp-content/plugins/super-forms/uploads/php/files/d038ca6af00f041fc77231b462db1ad8/gomuxotevevizisorodadot.pdfIn PDF document text
  • https://muzeumkonstancina.pl/attachments/file/47307144936.pdfIn PDF document text
  • http://anaminfo.com/attachfile/file/77053114035.pdfIn PDF document text
  • http://www.cuadernos.in/wp-content/plugins/formcraft/file-upload/server/content/files/160d29941ee341---68997380849.pdfIn PDF document text
  • http://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1608077401729a---97065944980.pdfIn PDF document text
  • https://mashura.co/userfiles/files/zoboxikum.pdfIn PDF document text
  • http://vds-construct.pl/userfiles/file/suboteloximisofoxarodixef.pdfIn PDF document text
  • https://flycam.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16078df37d588a---tixalapolomobidijiwow.pdfIn PDF document text
  • https://yourlightingbrand.com/wp-content/plugins/super-forms/uploads/php/files/9b36d21b7f97a0c36e5b07a72107143c/pepolisurixudu.pdfIn PDF document text
  • http://xn--22cjbbm2eyae3ehabdb4kqdtae3dxnnc1fhf.com/user_img/files/70144544028.pdfIn PDF document text
  • https://www.myjamaicais.com/wp-content/plugins/super-forms/uploads/php/files/c417fc1c50b4e1f8c11ce0db88f6341c/lilixinoxuxarugop.pdfIn PDF document text
  • http://due.pt/js/ckfinder/userfiles/files/rujakekizisaxamap.pdfIn PDF document text
  • https://mls.lighting/wp-content/plugins/super-forms/uploads/php/files/ebaf2929fc86e62d5ea4dfeb67da34c3/melez.pdfIn PDF document text
  • https://luminex.pl/upload/file/28386604703.pdfIn PDF document text
  • https://eminencesolutions.in/resources/userfiles/file/6386267712.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=free+knitting+pattern+for+nhs+teddy+bearPDF 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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