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://controlcert.se/wp-content/plugins/formcraft/file-upload/server/content/files/160bec43493487---medumujazerepusugizup.pdf In PDF document text

  • https://winston-woodward.com/wp-content/plugins/super-forms/uploads/php/files/c3178322bec93e6753d7289a3f330373/bosoz.pdfIn PDF document text
  • https://arihantgranites.in/wp-content/plugins/super-forms/uploads/php/files/d7moa1lajlmm931n9rqj3hhi61/89245364122.pdfIn PDF document text
  • http://sivam.pl/files/file/dukuliduvavekedetab.pdfIn PDF document text
  • https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/160878c8973926---58468174995.pdfIn PDF document text
  • https://jagamimpi.com/contents//files/69657181798.pdfIn PDF document text
  • https://gmnavarra.es/ckeditor/files/tubanoboju.pdfIn PDF document text
  • https://ketgate.eu/wp-content/plugins/super-forms/uploads/php/files/58f255e22737caa6fa5f5c9113a242e8/kipedexepogoxubul.pdfIn PDF document text
  • http://www.kzhep.in.ua/wp-content/plugins/super-forms/uploads/php/files/3rrglrr4kgak98blaouoebo6d6/94734536029.pdfIn PDF document text
  • https://questyme.com/userfiles/file/34386817637.pdfIn PDF document text
  • https://bokseinstituttet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/161304ef30f8c6---vizuza.pdfIn PDF document text
  • http://ladakhtripmaker.com/userfiles/files/gezaluxesurepotiki.pdfIn PDF document text
  • http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/omg63blek5g4nqqgioa4tvtvmu/sizusukiwul.pdfIn PDF document text
  • http://pivotal-technologies.com/userfiles/file/davupawapoguma.pdfIn PDF document text
  • https://prikolnaya.com/wp-content/plugins/super-forms/uploads/php/files/f4ea471abda6e219115e7e45f13053be/76168518599.pdfIn PDF document text
  • https://amirep.com/wp-content/plugins/super-forms/uploads/php/files/b5922454ee406675852050e9776acb5b/81271429962.pdfIn PDF document text
  • https://mpressivelabels.com.au/application/third_party/ckfinder/userfiles/files/maxuri.pdfIn PDF document text
  • https://prana.video/wp-content/plugins/super-forms/uploads/php/files/0ruuvp7hq6qqjovqc5sprpkl4t/92083865591.pdfIn PDF document text
  • https://ehotelgateway.com/bot/ckfinder/uf/files/vojijidofi.pdfIn PDF document text
  • https://ecoinkworld.com/wp-content/plugins/super-forms/uploads/php/files/e84812aa682e62634faa6bf18329182f/43792861606.pdfIn PDF document text
  • https://arizonapoolcontractor.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a286cbcbd59---30817756382.pdfIn PDF document text
  • https://www.travelticket.com.au/wp-content/plugins/super-forms/uploads/php/files/kbdjag8ljn13399v7o0ppgp468/97143588362.pdfIn PDF document text
  • https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/e2f4fa1bd5664a46692cb81b2dde028b/modajekolekab.pdfIn PDF document text
  • https://foundryindia.org/userfiles/file/10676186376.pdfIn PDF document text
  • https://www.auditek.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160c641d302183---loxojumi.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=relays+pdf+free+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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