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
• 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 https://philabc.ru/uplcv?utm_term=app+android+mail PDF link annotation

  • https://ipkameros.lt/userfiles/file/girufowofu.pdfIn PDF document text
  • http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16144506b68303---69697254628.pdfIn PDF document text
  • http://nandishoverseas.com/UserFiles/File/31652946649.pdfIn PDF document text
  • http://www.primalegal.eu/wp-content/plugins/super-forms/uploads/php/files/co5n7f34tf39g2afnqj6rc3ih3/4673228211.pdfIn PDF document text
  • https://malashealthcare.com/userfiles/files/76052963203.pdfIn PDF document text
  • https://quangcaowebsite.xemlaco.com/uploads/files/wodopudilaxawuxes.pdfIn PDF document text
  • http://entryexpress.online/chapter_images/files/supamikapijarepunejo.pdfIn PDF document text
  • http://aviapartner.biz/js/ckfinder/userfiles/files/46678867844.pdfIn PDF document text
  • https://businessincasey.com.au/application/third_party/ckfinder/userfiles/files/673584406.pdfIn PDF document text
  • https://bazab.ru/ckfinder/userfiles/files/kusuzavojofeputagagu.pdfIn PDF document text
  • https://www.kadinlarsitesi.org/wp-content/plugins/formcraft/file-upload/server/content/files/16139dca3395b6---fotufopisizimijuze.pdfIn PDF document text
  • http://arenda-v-novosibirske.ru/ckfinder/userfiles/files/toxaduzizupodamoj.pdfIn PDF document text
  • http://waycreon.net/bhaskar/yii/upload/files/refupezobalawirisi.pdfIn PDF document text
  • https://crownprolaw.cn/userfiles/Proj_Name/files/fibabedutupu.pdfIn PDF document text
  • http://pytextiles.com/userfiles/file/38606192722.pdfIn PDF document text
  • https://tgvl.in/uploads/fck/files/50877588887.pdfIn PDF document text
  • http://jfac.kr/ckfinder/userfiles/files/newulameb.pdfIn PDF document text
  • http://prasongp.com/file_media/file_image/file/72387133654.pdfIn PDF document text
  • http://eko-inwest.eu/upload/file/dawamofazeguk.pdfIn PDF document text
  • http://kanchanaspa.com/ckfinder/userfiles/files/30580143029.pdfIn PDF document text
  • http://ukrkarta.ua/fckeditor/userfiles/file/dumivotazemilitakabeda.pdfIn PDF document text
  • https://keralahappyjourney.com/ckfinder/userfiles/files/wazopulakazabafe.pdfIn PDF document text
  • http://xn--90afqerdlt1f.xn--p1ai/admin/ckfinder/userfiles/files/nujubowisipadasofudaduno.pdfIn PDF document text
  • 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

Open this report in the interactive analyzer, or submit your own file for analysis.