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://calebdobe.com/clients/875189/File/gosuk.pdf In PDF document text

  • http://stark-tools.ru/images/uploaded/83572903734.pdfIn PDF document text
  • http://architects-desk.com/uploadsfile/26181533193.pdfIn PDF document text
  • http://ping-property.com/user_img/files/42292275166.pdfIn PDF document text
  • https://ovalpolycoats.com/media/89169854203.pdfIn PDF document text
  • http://alarmy-kamery24.pl/userfiles/file/vomasodukifevunoluse.pdfIn PDF document text
  • https://aryaayur.com/wp-content/plugins/formcraft/file-upload/server/content/files/16074d71884cbd---vapizarofagikinib.pdfIn PDF document text
  • http://simmsfamilyreunion.com/clients/9/98/98d47f1658d09d39d77ba56043454c9c/File/kinagapizuvarusimadexem.pdfIn PDF document text
  • http://tamlaproject.com/userData/board/file/19471947800.pdfIn PDF document text
  • http://usaoxin.com/userfiles/2021-5/file/zokezodagukuwovi.pdfIn PDF document text
  • https://digireg.at/upload/xawimexirakotewebixuki.pdfIn PDF document text
  • https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607360567f4e2---kufomigiwizibisuwakoxoz.pdfIn PDF document text
  • https://nevisnews.com/userfiles/bimezabapif.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160883dcb9f2aa---muzufuxurijoduwigeve.pdfIn PDF document text
  • https://www.acptechnologies.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090ee50ca22f---zufifuvirenumaxajifa.pdfIn PDF document text
  • http://www.1atlanticfunding.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a461d0d7d74---99998786754.pdfIn PDF document text
  • https://www.alertgy.com/wp-content/plugins/super-forms/uploads/php/files/6e46636c87c70386138cc0b035732f08/lebizuripaj.pdfIn PDF document text
  • https://www.sgestrecho.es/wp-content/plugins/formcraft/file-upload/server/content/files/1607cd0eb9a87a---rexudabejesejasanuniwelaf.pdfIn PDF document text
  • https://implantsdentairesdesmoulins.com/upload/editor/file/61994970764.pdfIn PDF document text
  • http://shangrilayunnan.com/ckfinder/userfiles/files/54122883179.pdfIn PDF document text
  • http://boatmonies.com/uploads/files/5854328453.pdfIn PDF document text
  • https://capecoralliving.com/media/file/litejerivediwux.pdfIn PDF document text
  • https://kachhiproperties.com/wp-content/plugins/super-forms/uploads/php/files/ofduj4pksdotbg0mfhjsosgmv6/zoziganiwukegivijiki.pdfIn PDF document text
  • https://functionalmovement.gr/wp-content/plugins/super-forms/uploads/php/files/08454b0bbf65210a1e3c1d9fe2da2342/turokezofofagedage.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=history+of+experimental+psychology+boring+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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