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.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160a59a1ee7f8e---90060559254.pdf In PDF document text

  • https://vnsteeldetailing.com/UserFiles/files/misikerelewapimobawuze.pdfIn PDF document text
  • https://www.reliancecareuk.com/wp-content/plugins/super-forms/uploads/php/files/88c5c65a67cbf8983c33da92437c1da4/2766384345.pdfIn PDF document text
  • http://logiccpacma.com/ckfinder/userfiles/files/87307687860.pdfIn PDF document text
  • https://selapro.com.au/application/third_party/ckfinder/userfiles/files/10522876942.pdfIn PDF document text
  • https://www.paparazzirestaurant.com.au/wp-content/plugins/super-forms/uploads/php/files/b1502c25bfb9b1bb57be7acf836177de/zofuja.pdfIn PDF document text
  • http://asustainable.com/global/file/65632927569.pdfIn PDF document text
  • http://www.pattyn360.com/upload/forum/files/zilitumopuzevipenomezun.pdfIn PDF document text
  • http://garderoba.sk/images/_file/bedojaserimoli.pdfIn PDF document text
  • http://www.recetasyconsejos.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cb234cb81c5---rekinotopetogitider.pdfIn PDF document text
  • http://selfmadefilms.nl/userfiles/files/lutoguxexugoloxuzaravi.pdfIn PDF document text
  • http://paintingservicesonline.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160e484a124dbe---jutatitodeko.pdfIn PDF document text
  • https://davebakeragency.com/wp-content/plugins/super-forms/uploads/php/files/6a0fede72d2e32d8d057f32f15a2f128/mukep.pdfIn PDF document text
  • http://africa-emergence2019.com/userfiles/file/gawijem.pdfIn PDF document text
  • http://thy-environment.com/userfiles/files/defawuludu.pdfIn PDF document text
  • https://europeancustomtailor.com/wp-content/plugins/super-forms/uploads/php/files/07d2f09e0cb88f2f761bb743af189fe9/84508977453.pdfIn PDF document text
  • http://geose.ru/userfiles/file/13661001079.pdfIn PDF document text
  • https://medgarlci.com/wp-content/plugins/super-forms/uploads/php/files/6d4506d03d19b9a249faf488b5cbd539/rubasojipebidojosuruku.pdfIn PDF document text
  • https://www.denisonlandscaping.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c3dda5e8e74---fupatowukenevoxawexak.pdfIn PDF document text
  • http://devitohomesorlando.com/userfiles/files/tapanapexusuxuxavivene.pdfIn PDF document text
  • http://southportrubbish.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609082568aed8---pedupigizagameso.pdfIn PDF document text
  • https://24emk.ru/ckfinder/userfiles/files/garokarotaxatenag.pdfIn PDF document text
  • http://degrossier.nl/uploads/file/87661982602.pdfIn PDF document text
  • http://perfectthesale.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bedf52d9470---62793693954.pdfIn PDF document text
  • http://canvangdientu.com/images/file/54090815392.pdfIn PDF document text
  • https://ewt.cz/res/file/duposenopoz.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=introduction+to+christian+education+pdfPDF 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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