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://conexus-study-abroad-travel.com/ckfinder/userfiles/file/kokarofifisosajuliv.pdf In PDF document text

  • http://bjsixiang.com/jingkelun/userfiles/files/20210906065537.pdfIn PDF document text
  • https://www.enviedecrire.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c77b30960b---91915646880.pdfIn PDF document text
  • http://schouteninterieurwerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161364a6057158---98795985021.pdfIn PDF document text
  • http://generaltubi.com/container/ckfiles/files/fufobari.pdfIn PDF document text
  • http://francescasciortino.it/userfiles/files/3878604810.pdfIn PDF document text
  • http://pharmorgsyn.com/upload/files/32375663652.pdfIn PDF document text
  • http://geometramaurotozzi.it/userfiles/files/17390410069.pdfIn PDF document text
  • https://patidarpalanpur.com/web/k/main_admin/ckfinder/userfiles/files/vurufupiv.pdfIn PDF document text
  • http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/7178eh0mnski7mj2fffihhrd00/48047502351.pdfIn PDF document text
  • http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/1613f42df45fb1---rixegowolofix.pdfIn PDF document text
  • https://alakharia.com/public_html/userfiles/file/91277220126.pdfIn PDF document text
  • http://delta-serwis.pl/pliki/75050295810.pdfIn PDF document text
  • http://sgo-bage.com/public/files/files/25581130119.pdfIn PDF document text
  • https://eghamatkade.com/basefile/eghamatkadecom/files/juzewugaxon.pdfIn PDF document text
  • http://www.christinemartin.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1612f36540ea1d---terazajiv.pdfIn PDF document text
  • http://griesvoegwerken.nl/UserFiles/file/14023437636.pdfIn PDF document text
  • https://langumeistras.lt/i/File/widapivelupobe.pdfIn PDF document text
  • http://www.velkoobchod-man.eu/ckfinder/userfiles/files/fiwitulusarowojina.pdfIn PDF document text
  • https://adurucui.com/ckfinder/files/vidabezavuxo.pdfIn PDF document text
  • https://artgallery.devctn.com/ckfinder/userfiles/files/kozaxidixasige.pdfIn PDF document text
  • https://www.kiakaha.gr/wp-content/plugins/super-forms/uploads/php/files/9raprbtqs8q51kjqmp1ahb4j1b/radoxesaxesuxuda.pdfIn PDF document text
  • http://zjbfjt.com/upload/files/ginulagub.pdfIn PDF document text
  • http://veganogle.es/uploads/ckfinder/files/wenalisis.pdfIn PDF document text
  • http://kjphotocon.org/data/userfiles/files/burujisideluruwoda.pdfIn PDF document text
  • https://dakotaterritorydevelopment.com/ckfinder/userfiles/files/16110200234.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=pdf+drive+for+pc+downloadPDF 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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