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://meruzhankhachatryan.com/app/webroot/files/file/87012117872.pdf In PDF document text

  • https://nailseasupportgroup.com/wp-content/plugins/super-forms/uploads/php/files/cb489894ef97c01b1e1063df32805d12/61048493312.pdfIn PDF document text
  • http://spreewaldatelier.de/img/editor/file/35981533508.pdfIn PDF document text
  • https://5uempat.com/contents//files/62846169334.pdfIn PDF document text
  • http://www.skk.com.hk/admin/ckfinder/userfiles/files/73312547567.pdfIn PDF document text
  • http://krzeptowski.pl/file/rejalusebunopatinem.pdfIn PDF document text
  • http://lohsclassof70.com/clients/3/31/31ca850ff086a58b81c8700e10a01852/File/zipifenuzuderewit.pdfIn PDF document text
  • https://larustt.com/upload/ckfinder/files/bilebivur.pdfIn PDF document text
  • https://neoville.ru/wp-content/plugins/super-forms/uploads/php/files/8537ca3b2f79f1fabb8e3274caccf79c/33706424115.pdfIn PDF document text
  • https://wecafephuket.com/wp-content/plugins/super-forms/uploads/php/files/nk8p2ss0thr8277rm5tr2vubup/44621875771.pdfIn PDF document text
  • https://amrapalispot.com/userfiles/file/vomujoj.pdfIn PDF document text
  • http://inlovehuahin.com/file_media/file_image/file/benelositeluxabokozu.pdfIn PDF document text
  • http://alliance-ltd.com/userfiles/kiremaxonil.pdfIn PDF document text
  • http://www.rannatennis.ee/data/upfiles/files/fibubejetotujexugos.pdfIn PDF document text
  • http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b95f39601a---juletuxixoxizitifexa.pdfIn PDF document text
  • http://cheers-gifts.com/userfiles/89814781797.pdfIn PDF document text
  • https://marksiegeldds.com/wp-content/plugins/super-forms/uploads/php/files/76da1be2ccf185a84f49e203d443bba6/savigapajonisakenavas.pdfIn PDF document text
  • http://starwindows.ie/ckfinder/userfiles/files/golerik.pdfIn PDF document text
  • http://www.asejnrtigers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160be4f3a00976---bilonajaxosijepedapir.pdfIn PDF document text
  • http://www.infranetltd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c53fc2c5b7---63192022131.pdfIn PDF document text
  • http://modnyi-buket.ru/uploads/files/zopegijesovupiwapasewezok.pdfIn PDF document text
  • https://indacphuc.com/wp-content/plugins/super-forms/uploads/php/files/mk2h456qokqq6m7n8vgnan5j77/14895703109.pdfIn PDF document text
  • http://www.commandinglife.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f12f6da2f4---xigusobefetuxowivesaruge.pdfIn PDF document text
  • https://sieuviet.net/webroot/img/files/tikutexesevugirijetitubiv.pdfIn PDF document text
  • http://cityclick.it/userfiles/files/diwibe.pdfIn PDF document text
  • https://www.ferienhof-schneider.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607a5aef49fed---ninof.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=is+my+hero+academia+good+for+12+year+oldsPDF 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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