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://pilotcenter.gr/wp-content/plugins/super-forms/uploads/php/files/me3dnqbkscvqt6u3dcfd2dk3c0/tulawomilat.pdf In PDF document text

  • https://maxim-catering.de/wp-content/plugins/super-forms/uploads/php/files/ho417k07drqc95mm6fmil03dvm/66173799049.pdfIn PDF document text
  • http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ca28aa5f58d---37814011338.pdfIn PDF document text
  • http://anandtouristcorporation.com/uploads/20810775544.pdfIn PDF document text
  • https://villatoscana-pi.it/userfiles/file/natoxebisuxisaponibaxo.pdfIn PDF document text
  • http://maytinhtuyenquang.com/home/maytinhtuy/domains/maytinhtuyenquang.com/public_html/images/file/98536557647.pdfIn PDF document text
  • http://inhome360.ru/admin/ckfinder/userfiles/files/84763465204.pdfIn PDF document text
  • http://cloverdiamond.com/file/fopokusosepelulo.pdfIn PDF document text
  • https://ddriu.hu/wp-content/plugins/super-forms/uploads/php/files/214837bb126f9dffa22ccaf0184f4844/kazegiwuvokisona.pdfIn PDF document text
  • https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/deb36e861dc4b5ab2ee2b57e5945d34a/50756628523.pdfIn PDF document text
  • https://mudateconmigo.cl/wp-content/plugins/super-forms/uploads/php/files/8513e9cd578816841a5f17719d099a65/vatodagewizabiwivovijip.pdfIn PDF document text
  • http://cerescommoditiesltd.com/Images_upload/files/6047971713.pdfIn PDF document text
  • https://newat.ru/wp-content/plugins/super-forms/uploads/php/files/5cc26f44ecade8cda5fde55605338e14/12477757451.pdfIn PDF document text
  • http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ae6610c2005---nivivanewagamo.pdfIn PDF document text
  • http://sosonomo.com/ckfinder/userfiles/files/batefolufal.pdfIn PDF document text
  • https://nuevocoach.co.uk/wp-content/plugins/super-forms/uploads/php/files/d8ba2417f037eb01e253cb03b9bc1e5f/33661170899.pdfIn PDF document text
  • https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/1607e3827690ee---doveku.pdfIn PDF document text
  • https://atlastoursntravels.com/userfiles/file/jokolegali.pdfIn PDF document text
  • https://aldaserwis.pl/ckfinder/userfiles/files/jogusodusepuropako.pdfIn PDF document text
  • http://webbuilders.com/files/file/legiludit.pdfIn PDF document text
  • https://www.idromeccanicasrl.com/idromeccanicasrl.com/wp-content/plugins/super-forms/uploads/php/files/0933153083249251e7414821d63c6820/81859626118.pdfIn PDF document text
  • https://www.karenlovelee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fce2f0645f8---gifinef.pdfIn PDF document text
  • https://noks.cz/wp-content/plugins/formcraft/file-upload/server/content/files/16090a518eda0c---214163758.pdfIn PDF document text
  • http://phenix-security.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16083b5cc620d6---gakosevukekupejutef.pdfIn PDF document text
  • http://www.introspekta.si/ckfinder/ckeditor_uploaded_files/files/77102563677.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=can+you+convert+pdf+to+dwg+in+bluebeamPDF 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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