Malicious PDF — malware analysis report

Heuristics 8

• 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 links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
  PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
• 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.
• QR-code redirect lure medium SE_QR_LURE
  Document instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
• Callback phishing phone lure medium SE_CALLBACK_LURE
  Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
• 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://ketchas.ru/uplcv?utm_term=tv+series+live+stream In PDF document text

  • http://maginsaatmetal.com/resimlerfiles/womudepugekufipopipitevu.pdfIn PDF document text
  • https://popa.com.br/wp-content/plugins/super-forms/uploads/php/files/178b51ee6a8bd7d6cab1c3848e144e60/lugijef.pdfIn PDF document text
  • http://vasilii-orlov.fun/wp-content/plugins/super-forms/uploads/php/files/3d89e83b039b1a6fa55ac4f8bf4651da/notekirivumukobikazora.pdfIn PDF document text
  • http://rehahomecare.com/upload/editor/files/leroriwikupunepebekakinu.pdfIn PDF document text
  • http://productinfo.in/konadnew/userfiles/file/taxurukuraxololeken.pdfIn PDF document text
  • http://nilesk.com/userfiles/file/56165480245.pdfIn PDF document text
  • http://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1614d81bced882---9398954456.pdfIn PDF document text
  • http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16135b649e133f---jetinafiguw.pdfIn PDF document text
  • http://tcsklife.com/filespath/files/20210921052443.pdfIn PDF document text
  • http://mueblesdepladur.es/1/userfiles/file/buzijutabatuf.pdfIn PDF document text
  • http://soc-in.com/data/media/files/fakupunopetonodojuxovade.pdfIn PDF document text
  • http://canadianartistic.com/userfiles/file/73720485312.pdfIn PDF document text
  • http://l-max.ru/userfiles/file/47127897115.pdfIn PDF document text
  • http://www.sanjuktabanerjee.com/fckimages/file/38414100084.pdfIn PDF document text
  • https://wupaojichangjia.com/d/files/dolefibovap.pdfIn PDF document text
  • https://www.colline-eternelle.com/ckfinder/userfiles/files/gurigisesilobiwubuvizira.pdfIn PDF document text
  • https://xn--z4qq44i.tw/upload/actfiles/58051368175.pdfIn PDF document text
  • http://www.examnotice.in/uploads/files/86019436239.pdfIn PDF document text
  • http://gibisch.com/files/files/xerigugusinumepe.pdfIn PDF document text
  • https://dolnoslaskialarmsmogowy.pl/imgturysta/files/96608978132.pdfIn PDF document text
  • https://greenbins.ca/ckfinder/userfiles/files/74295452917.pdfIn PDF document text
  • http://regmac.net/userfiles/files/4569038268.pdfIn PDF document text
  • https://dorfadvertising.com/ckfinder/userfiles/files/seluwivefoleteti.pdfIn PDF document text
  • http://dietaltop.com/userfiles/files/73854536815.pdfIn PDF document text
  • http://rinsacars.com/files/others/pagasivaxizefumozopavipu.pdfIn PDF document text
  • 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 extracted file (font_00_sfnt_off0000b17c.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b17c.bin)

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