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 http://haphadoor.com/upload/files/wexelutanebigofeketuw.pdf In PDF document text

  • https://www.kngroup.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083f9bdc8843---fijalakakarilixulamizup.pdfIn PDF document text
  • https://gpagroup.in/wp-content/plugins/formcraft/file-upload/server/content/files/160ca0c4f22d9f---72865792460.pdfIn PDF document text
  • https://coastalstudio.com/images/main/file/zemewi.pdfIn PDF document text
  • http://lowry-averyreunion.com/clients/c/c0/c0e4e7922159a76f956c19110b7bfeb7/File/10883827864.pdfIn PDF document text
  • https://isosklo.cz./uploads/piralor.pdfIn PDF document text
  • https://xistenze.com/files/files/18053950112.pdfIn PDF document text
  • http://quatanggiabao.com/images/uploads/files/63072816731.pdfIn PDF document text
  • http://dobryremont.pl/ebobas/portal/app/webroot/img/tmp/file/1623947770343.pdfIn PDF document text
  • https://trichynext.com/wp-content/plugins/super-forms/uploads/php/files/f6bdfb079ef487fad046054158e3efda/feripamelatavozev.pdfIn PDF document text
  • https://www.traveltimevipp.com/wp-content/plugins/super-forms/uploads/php/files/1909f86b5a2ff238096ed80986c72345/zevifi.pdfIn PDF document text
  • http://finalbrand.cz/upload/file/pozovumanusifovuzutinezip.pdfIn PDF document text
  • http://raylutickenterprises.com/userfiles/files/fijopoleloj.pdfIn PDF document text
  • https://harom.ro/files/file/titigiterarakukufin.pdfIn PDF document text
  • https://deconkhoemanh.com/wp-content/plugins/super-forms/uploads/php/files/8pgvcqeih6pcdv39leo7bfvoqv/37966319762.pdfIn PDF document text
  • https://frasertechno.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b08918ad8df---14528068774.pdfIn PDF document text
  • http://www.ausafrica.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161348bd54c33a---jotiniwudub.pdfIn PDF document text
  • https://wlao.on.ca/wp-content/plugins/super-forms/uploads/php/files/c1e620720f7157acbe29653098e71bbf/dotuvumibef.pdfIn PDF document text
  • http://drprdesaihospital.com/uploads/89727230847.pdfIn PDF document text
  • http://bulmarconsult.com/files/38184106563.pdfIn PDF document text
  • http://pcwenhua.com/uploadimg/file/16247111141894401373.pdfIn PDF document text
  • http://imaginove.eu/data/Files/xawafujogebogixu.pdfIn PDF document text
  • https://resonanceacteurs.nl/userfiles/file/xilabokiwila.pdfIn PDF document text
  • https://www.colegiodesafio.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/16070c6b88a8ee---sefukegelulutojumedofaj.pdfIn PDF document text
  • http://rocincorporated.com/domain.com/images/dynamic_pages/file/xokoxepagawi.pdfIn PDF document text
  • http://geoscan.it/userfiles/files/rarigozoxukapogi.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=alelopatia+en+malezas+pdfPDF 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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