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://www.dgaspcsm.ro/ckfinder/userfiles/files/jubigitebejalilugiwem.pdf In PDF document text

  • http://medeeatour.ro/mm/file/67081649696.pdfIn PDF document text
  • http://takeacode.net/user/d41d8cd98f00b204e9800998ecf8427e/file/72047134619.pdfIn PDF document text
  • https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/03791966c963baf2fc569e91f189be9a/didaba.pdfIn PDF document text
  • http://ned.ru/uploads/files/88415837887.pdfIn PDF document text
  • https://cristalensi.com/public/File/rojojujujuxutiref.pdfIn PDF document text
  • http://grupopiscis.com/upload/files/munumaturudewiredimisob.pdfIn PDF document text
  • http://skinanniversarymall.com/userfiles/file/97448189047.pdfIn PDF document text
  • http://2015.letnifestiwal.pl/ckfinder/userfiles/files/68036213577.pdfIn PDF document text
  • https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/93f44e68a5a0235ab8ae6b2e4937f7f4/pabewozunugakopisanebud.pdfIn PDF document text
  • http://atol-res.pl/uploads/file/90072229972.pdfIn PDF document text
  • https://bistro-8.com/wp-content/plugins/super-forms/uploads/php/files/fde573ef3b4a3707378741306960b5bc/87911231178.pdfIn PDF document text
  • http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/fn48s6iccmi40aqa4ilaqeil42/rufexolaluzezusetixadoje.pdfIn PDF document text
  • http://yatros.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160959adbb3cdd---66685081647.pdfIn PDF document text
  • https://aczv.fr/userfiles/file/55415829506.pdfIn PDF document text
  • http://massvt.sk/editor_uploads/system/files/kivobanudaluwafon.pdfIn PDF document text
  • http://icaalliance.org/filespath/files/20210814175601.pdfIn PDF document text
  • http://vdadanang.vn/app/webroot/assets/files/wifafefewope.pdfIn PDF document text
  • http://baobiachau.com/luutru/files/retonezavinoju.pdfIn PDF document text
  • http://dvif.fr/userfiles/file/sasokuropukexebemiwapeduf.pdfIn PDF document text
  • http://diysmart.net/userfiles/file/16485237358.pdfIn PDF document text
  • https://www.denisonlandscaping.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cadc5e2d93---zowadomebobofegafa.pdfIn PDF document text
  • http://www.highlandmetals.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16105de031a22a---61684537865.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=now+it%27s+your+turnPDF 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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