Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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://medvor.ru/uplcv?utm_term=customary+units+of+length+worksheets+4th+grade PDF link annotation

  • https://pilot-nav.com/ckfinder/userfiles/files/91819137033.pdfIn PDF document text
  • http://ankaser.com/userfiles/file/34337694007.pdfIn PDF document text
  • http://www.sg-callenberg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1611fae00b1baf---86347099619.pdfIn PDF document text
  • http://infrabud.eu/fckpliki/file/87955566044.pdfIn PDF document text
  • https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d9c3d9e5a6---66708506780.pdfIn PDF document text
  • https://xn--80aaa1anac6cg.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/e96cf957536292e82af220bf8ee761a1/10551508313.pdfIn PDF document text
  • http://bkm-market.net/userfiles/file/80082924218.pdfIn PDF document text
  • http://patronusalapitvany.hu/public_html/upload/19970726845.pdfIn PDF document text
  • https://marblobath.com/app/webroot/img/files/55225493405.pdfIn PDF document text
  • https://cms.blauraum.com/wp-content/plugins/super-forms/uploads/php/files/15fd79ab7dc32191a7b079abc49eb6da/puxafixebidagulobatafe.pdfIn PDF document text
  • http://www.deewanalarab.com/up_imgs/relupojutenob.pdfIn PDF document text
  • https://confidence-ist.com/ckfinder/userfiles/files/867108374.pdfIn PDF document text
  • https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/hs9ugc1mq08mei3guer92bf3hn/33682942533.pdfIn PDF document text
  • https://www.davidcosz.de/wp-content/plugins/super-forms/uploads/php/files/5jfdumdvk2eovgj2ok8pusj2kk/19393011152.pdfIn PDF document text
  • http://alicekhenrylawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/zorexuxojike.pdfIn PDF document text
  • http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/to54l5sr4ai2a1u6gfdac2f4h0/robufowovafutudaliz.pdfIn PDF document text
  • http://tamphuhiep.com/Images_upload/files/63384192945.pdfIn PDF document text
  • http://albino-pitti.com/pub_img/file/39358102628.pdfIn PDF document text
  • https://www.cittadelmiele.it/wp-content/plugins/super-forms/uploads/php/files/87f8b13646914eb350728d31990f3000/teroromirozanategu.pdfIn PDF document text
  • https://sakitonus.ru/wp-content/plugins/super-forms/uploads/php/files/a71616b098c298624d8ce81dd09c5299/xeneveniritunasorewun.pdfIn PDF document text
  • https://technok.cz/wp-content/plugins/super-forms/uploads/php/files/891d50df02c72c20a6917d6632005827/sikasid.pdfIn PDF document text
  • http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160bead1b94c1d---74072871736.pdfIn PDF document text
  • https://triangle-electronics.com/assets/userfiles/file/gumevimapegivimowiguxu.pdfIn PDF document text
  • http://mfcwestenkwartier.nl/beta/userfiles/file/79094763790.pdfIn PDF document text
  • https://ivanamihic.com//files/lasutef.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.