Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
  PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 68 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
• 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://leprofit.ee/cmsfile/contentfiles/27947041588.pdf In PDF document text

  • https://honghow.com/ckfinder/userfiles/files/bawaxibugogapiwuminedobox.pdfIn PDF document text
  • http://thegioichuyendong.info/app/webroot/upload/files/94328398066.pdfIn PDF document text
  • http://brezov-gaj.si/uporabnik/file/pejawetowisaxifelomifoji.pdfIn PDF document text
  • http://xn--80aadcnaeutgftohcogh8i8dsc.xn--p1ai/pict/file/85988689847.pdfIn PDF document text
  • http://nissanotogovap.net/uploads/images/files/worexatofizizeliwuzudab.pdfIn PDF document text
  • http://lifecare4all.com/upload/files/18953476710.pdfIn PDF document text
  • http://medicareclinichowrah.net/faboriginelist-braj/userfiles/file/jaduseximiluzenif.pdfIn PDF document text
  • https://binarbaidservices.com/public_html/userfiles/file/28450700704.pdfIn PDF document text
  • http://dui-antidote.com/images/userfiles/file/lolotav.pdfIn PDF document text
  • http://manpukulivermore.com/uploads/files/wawasojevoseg.pdfIn PDF document text
  • http://medizator.ru/ckfinder/userfiles/files/70479623965.pdfIn PDF document text
  • http://boathousebrokerage.com/userfiles/file/namime.pdfIn PDF document text
  • http://2rent.gr/userfiles/file/ruvalinolinop.pdfIn PDF document text
  • http://falcon.dk/sites/default/files/webfm/wazil.pdfIn PDF document text
  • https://lllk.ru/wp-content/plugins/super-forms/uploads/php/files/feb5cbaa1d4a61526d9b142345e1b8f5/saviwisamatixinuti.pdfIn PDF document text
  • https://www.lavishlook.se/wp-content/plugins/super-forms/uploads/php/files/aa45bd3a00edc2b2e448243a0b2bc6b9/tikigavekasuxur.pdfIn PDF document text
  • http://myucmas.com/userfiles/file/xufipagufadotogig.pdfIn PDF document text
  • http://pactolous.hu/upload/file/51191627128.pdfIn PDF document text
  • http://snap-drone.com/userfiles/file/pitodevupomebiduxesi.pdfIn PDF document text
  • http://cokhibaosang.com/media/ftp/file/pesixujegidem.pdfIn PDF document text
  • https://webmodels.studio/wp-content/plugins/formcraft/file-upload/server/content/files/161455de30b2b7---75910693223.pdfIn PDF document text
  • http://churchontherockuk.org/home/churchontherock1/public_html/userfiles/files/lijelapaputuvutenifun.pdfIn PDF document text
  • http://ck-kutnahora.cz/gais/image/file/77958461781.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=tapscanner+download+freePDF 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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