Malicious PDF — malware analysis report

Heuristics 7

• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://sonnenheizung.ch/fckeditor/editor/images/file/sefatupusidasuxodapemu.pdf In PDF document text

  • http://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16136466943ed9---kesituwotabatemuji.pdfIn PDF document text
  • http://mastera-mix.ru/ckfinder/userfiles/files/rogosanapo.pdfIn PDF document text
  • https://www.sacproblemleri.com/wp-content/plugins/formcraft/file-upload/server/content/files/161343e9d10279---kudegesigiximujemiselise.pdfIn PDF document text
  • http://www.sarajevo-inn-grunewald.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ff78c67ec3---90479416692.pdfIn PDF document text
  • http://orthopediedelft.eu/files/kolen.pdfIn PDF document text
  • http://phamtrangia.site/upload/files/55663720928.pdfIn PDF document text
  • https://mhreng.com/userfiles/file/gasabetegajaxane.pdfIn PDF document text
  • https://dom-titan.rs/files/jabamodokebulo.pdfIn PDF document text
  • https://noks.cz/wp-content/plugins/formcraft/file-upload/server/content/files/1613158162c3ac---23085732062.pdfIn PDF document text
  • https://lederstuehle-shop.de/ckfinder/userfiles/files/90880990593.pdfIn PDF document text
  • https://www.tulsarad.com/my_content/js/ckfinder/userfiles/files/75335677910.pdfIn PDF document text
  • https://marikakozmetika.hu/editor_up/felamivudadikenegekog.pdfIn PDF document text
  • https://himalayanespresso.com/espresso_ckfinder/userfiles/files/sojugofekenex.pdfIn PDF document text
  • https://coaching-jk-academic.com/ckfinder/userfiles/files/lepuludakelibomez.pdfIn PDF document text
  • http://rejs2013.cycling-recycling.eu/imgturysta/files/wojakatibot.pdfIn PDF document text
  • https://amoslodge10.org/ckfinder/userfiles/files/wigixeraxili.pdfIn PDF document text
  • http://recruiters-zone.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fcc366a67d---sekubenoz.pdfIn PDF document text
  • http://sangjeom.com/userfiles/file///siponexutovanujakukoseb.pdfIn PDF document text
  • https://www.shopveriamici.com/wp-content/plugins/super-forms/uploads/php/files/in1296gb45b23fid4bdlciq4gf/nogedefupotel.pdfIn PDF document text
  • https://mobilaide.com/upload/editor/file/dobabomevotagavufolebu.pdfIn PDF document text
  • http://twfbs.com/ckfinder/userfiles/files/rabogebaketiladis.pdfIn PDF document text
  • http://xfswchem.com/upload/files/23280494761.pdfIn PDF document text
  • https://www.smartfutureexpo.com/ckfinder/userfiles/files/kafivudolikagakazu.pdfIn PDF document text
  • http://www.fashiongale.ro/userfiles/files/xegonudajabekegikajutebe.pdfIn PDF document text
  • http://ameshamagazine.com/js/upload/files/nadularilajibebutozanilo.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=best+game+ui+2020PDF 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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