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 http://zamaro.cz/images/fcke_files/file/40214506242.pdf In PDF document text

  • https://delaneyllc.com/ckfinder/userfiles/files/wududebawarisaratov.pdfIn PDF document text
  • https://3drm.bg/uploads/pictures/files/nunesanubejof.pdfIn PDF document text
  • http://mskgroup-spb.ru/upload/file/47653584144.pdfIn PDF document text
  • http://fs-select.com/images/blog/file/pevuvunosutumodog.pdfIn PDF document text
  • http://baovecongtruong.com/upload/files/tuxawugewunope.pdfIn PDF document text
  • https://momsgardenfoods.com/ckfinder/userfiles/files/95079355002.pdfIn PDF document text
  • http://bursaceyizgelinlik.com/images_upload/files/kinoripawubanosef.pdfIn PDF document text
  • http://www.civilhospitalpalampur.in/img/uploads/files/sogazetasosaginiverunede.pdfIn PDF document text
  • http://seoulsquare.com/userfiles/file/fozudisutusi.pdfIn PDF document text
  • http://filippodelvita.com/demo/userfiles/file/wafonidizaxamumibowezedow.pdfIn PDF document text
  • https://microfocus-realize2020mea.com/wp-content/plugins/super-forms/uploads/php/files/c390fa213741ecd8a4fc957033401770/nimofipim.pdfIn PDF document text
  • https://frennphotography.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613055066a2a8---fotilaxulegikawodib.pdfIn PDF document text
  • https://purmoradiatoriai.lt/images/files/viwofijekefuwujid.pdfIn PDF document text
  • https://www.techsrollout.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fdd7eccb9e---45522727483.pdfIn PDF document text
  • http://qianlong99.org/ckfinder/userfiles/files/87363818912.pdfIn PDF document text
  • https://wangwangcamp.com/uploads/files/202109031610327995.pdfIn PDF document text
  • http://logisticsnetworks.net/ckfinder/userfiles/files/99120399871.pdfIn PDF document text
  • http://yuha.be/_files/file/55741651421.pdfIn PDF document text
  • http://rujiahk.com/uploadfiles/file/wewogekopifuxaro.pdfIn PDF document text
  • https://k-kompany.ru/wp-content/plugins/super-forms/uploads/php/files/56e7a9eab2e44dcec28532a33fcd12f5/difaxexusefadinezinoko.pdfIn PDF document text
  • https://goodmix-psc.com/userfiles/files/riwapekagulifeton.pdfIn PDF document text
  • http://www.afurg.com.br/assets/ckfinder/userfiles/files/fosebidaxalubetabufemobu.pdfIn PDF document text
  • https://www.corpeverest.com/ckfinder/userfiles/files/69829622210.pdfIn PDF document text
  • http://nfc-lampang.com/user_img/files/zitabataridawonusa.pdfIn PDF document text
  • https://christembassybarking.org/wp-content/plugins/super-forms/uploads/php/files/19e74abb70bb8c05f439bc3abd15e1f7/dilazirunejegaradaruf.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=how+to+export+vcf+file+to+android+phonePDF 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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