Malicious PDF — malware analysis report

Heuristics 7

• 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.
• 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://gulertrafik.com/wp-content/plugins/super-forms/uploads/php/files/tssigt6nglui36qsqk36pfk37k/bolunajezus.pdf In PDF document text

  • https://tavcam.com/upload/ckfinder/files/1663790668.pdfIn PDF document text
  • http://derma-dts.de/files/file/40643060646.pdfIn PDF document text
  • http://endustriyelkiralama.com/wp-content/plugins/super-forms/uploads/php/files/50gs3c2i9u76k93vpmjtp059j0/nuguj.pdfIn PDF document text
  • http://gasthaus-steinkirchen.de/img/editor/file/bivovomezi.pdfIn PDF document text
  • https://hitourkorea.com/FileData/ckfinder/files/20210714_97716D3F3E4A2018.pdfIn PDF document text
  • https://cam-ceeds.org/ckfinder/userfiles/files/74000747042.pdfIn PDF document text
  • https://tocgia247.com/wp-content/plugins/super-forms/uploads/php/files/n06ogsvicbg8vg8krrda1d09ig/35383888782.pdfIn PDF document text
  • https://lakeshoresmilesdentistry.com/wp-content/plugins/super-forms/uploads/php/files/ag8m1r163o6alql07u89d4r960/67169526527.pdfIn PDF document text
  • http://popmetre.com/news/files/wijigirixedox.pdfIn PDF document text
  • https://www.reflectionuk.com/wp-content/plugins/super-forms/uploads/php/files/tjs88mcqft16drel561bs3u75d/76579826472.pdfIn PDF document text
  • https://comodee.com/wp-content/plugins/formcraft/file-upload/server/content/files/16124809eccaa1---29094086428.pdfIn PDF document text
  • http://kistours.hu/userfiles/file/tivase.pdfIn PDF document text
  • http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/160729b857fd8d---22816559866.pdfIn PDF document text
  • http://shethof.ch/cgi-bin/dynamisch/file/jakedimulaxijosakov.pdfIn PDF document text
  • http://stcforanebanglore.smcim.com/www/js/ckfinder/userfiles/files/xelakogezobeminejukeb.pdfIn PDF document text
  • https://abugfreemind.com/userfiles/file/55938763632.pdfIn PDF document text
  • https://t4g.nasscomfoundation.org/wp-content/plugins/super-forms/uploads/php/files/pop85lbc95s70r987ci3joebn0/govidil.pdfIn PDF document text
  • https://daaeportrett.no/upload/file/44717810378.pdfIn PDF document text
  • https://kis-u.com/page_data/file/20210613073118.pdfIn PDF document text
  • https://weyergans-hcc.lv/userfiles/file/29490135921.pdfIn PDF document text
  • http://www.trimbleexpress.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160ffd6377d219---60390491915.pdfIn PDF document text
  • http://moodyhighclassof70reunion.com/clients/2/24/24f6aee67edc386a60746049a176a33b/File/64264429543.pdfIn PDF document text
  • https://landbondcorten.com/attachment/file/a9a004a6268ee72cbfaba26d547e8e8a.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=shawshank+redemption+script+pdf+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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