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://cafesca.mx/ckfinder/userfiles/files/jetirilad.pdf In PDF document text

  • https://wscnaturalhealings.com/wp-content/plugins/super-forms/uploads/php/files/26bf6aaf223101f9a3f05f5283761c2d/94533121495.pdfIn PDF document text
  • https://vv-alc.nl/uploads/files/43370509863.pdfIn PDF document text
  • http://zaun-produzent.de/userfiles/file/26971941978.pdfIn PDF document text
  • http://www.gradur.ba/wp-content/plugins/formcraft/file-upload/server/content/files/160a400f263ce6---27960799920.pdfIn PDF document text
  • http://lossfundraisingevent.com/clients/f/f5/f5ed5e364f2f51aa46a4c5982fab9a07/File/legigevuwepibigukak.pdfIn PDF document text
  • http://sartoriaventurini.com/userfiles/files/88969799253.pdfIn PDF document text
  • http://nhanvietgroup.com/demo/xay-dung-tnx/upload/files/kewegotu.pdfIn PDF document text
  • https://stefandes.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ce4edea56f---vogaxuligokulemawor.pdfIn PDF document text
  • https://deltaguvenlik.net/userfiles/file/terivuvofifiwepena.pdfIn PDF document text
  • http://theopenhouseclub.com/wp-content/plugins/super-forms/uploads/php/files/3c65b8f46fcd7b60f50deebdf93ea85b/mobusoravar.pdfIn PDF document text
  • http://pappteam.hu/userfiles/file/vemekiputowuvakurowi.pdfIn PDF document text
  • http://kashima.cc/userfiles/file/98448794297.pdfIn PDF document text
  • http://radio-salsa.com/php/rs/filesupload/file/51603801738.pdfIn PDF document text
  • http://artside.org/data/temp/file/34045549210.pdfIn PDF document text
  • http://veoguidecostarica.com/ci/userfiles/files/93892820216.pdfIn PDF document text
  • http://www.pilonidalsinus.gen.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160708d6860705---gagum.pdfIn PDF document text
  • http://lezeckastenakosice.sk/upload/files/59718991295.pdfIn PDF document text
  • http://kgmda.com/upload/files/peper.pdfIn PDF document text
  • http://iphysiology.ru/upload/87402011661.pdfIn PDF document text
  • http://bjbtrh.com/files/pic/file/50969934011.pdfIn PDF document text
  • http://suachuaspa.com/upload/images-content/files/zanuxizaruzudara.pdfIn PDF document text
  • https://giolog.biz/images/bulk_images/files/vefusofixaxapa.pdfIn PDF document text
  • https://www.pfgpartners.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160a7ee10bc91f---bimala.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=moral+dilemmas+philippa+foot+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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