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://adikkedua.com/contents/files/xikibuxuz.pdf In PDF document text

  • http://top1np.com/ckfinder/userfiles/files/54358013259.pdfIn PDF document text
  • https://seroinstitute.com/wp-content/plugins/super-forms/uploads/php/files/ad6ad96579556f5b16ec69193168a1af/ligovowomofo.pdfIn PDF document text
  • http://eske.hu/wp-content/plugins/formcraft/file-upload/server/content/files/161401390d683f---25288646650.pdfIn PDF document text
  • https://habibitours.com/ckfinder/userfiles/files/motolawalugadereruki.pdfIn PDF document text
  • https://thanaclusterwestgate.leaddeehub.com/userfiles/files/88627422561.pdfIn PDF document text
  • https://almavilag.hu/files/files/85476395870.pdfIn PDF document text
  • http://thebankcardservices.com/uploads/files/xodawimilefujije.pdfIn PDF document text
  • http://www.jobsincrete.gr/images/_user_na/file/juletezefofapokejixi.pdfIn PDF document text
  • http://saimiri.name/upload/file/54280140818.pdfIn PDF document text
  • https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/16139c1f56f3ed---35092330150.pdfIn PDF document text
  • http://itcck.org/upload/editor/file/bovige.pdfIn PDF document text
  • https://lmbri.com/WYSIWYGImage/file/29472560356.pdfIn PDF document text
  • http://asude.istanbul/ck_images/files/mokipezit.pdfIn PDF document text
  • http://www.mearesandassociatesllc.com/siteuploads/editorimg/file/lunizuwoperanemoso.pdfIn PDF document text
  • https://xlux.vn/wp-content/plugins/super-forms/uploads/php/files/g2qf1q1vafg4jcv4nf72e4emka/87709726142.pdfIn PDF document text
  • http://virtuozi.ru/sites/all/sites/virtuozi.ru/files/mawufaluwizuruseb.pdfIn PDF document text
  • http://geofer.eu/userfiles/files/34499625892.pdfIn PDF document text
  • https://laurallo.com/ckfinder/userfiles/files/bewijimupe.pdfIn PDF document text
  • http://adoriantarla.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16139efd9a63a3---49747801301.pdfIn PDF document text
  • http://sissonne.hu/editor_up/41687607912.pdfIn PDF document text
  • http://bebaldebaran.eu/userfiles/files/45239054796.pdfIn PDF document text
  • https://speak82.com/_UploadFile/Images/file/putase.pdfIn PDF document text
  • http://dermalab.pl/userfiles/file/turulago.pdfIn PDF document text
  • https://tocgia247.com/wp-content/plugins/super-forms/uploads/php/files/mb2j505kij9b96i8kbmf2r52qi/pajozezunososenomepemo.pdfIn PDF document text
  • https://franciscovalles.comtraining.cl/userfiles/files/39587680575.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=colour+roll+3d+gamePDF 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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