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 https://cructi.ru/uplcv?utm_term=exercices+fractions+decimales+cm2+avec+corrig%C3%A9s+pdf PDF link annotation

  • http://parkwestresidences.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609bffec0eb92---54775750012.pdfIn PDF document text
  • http://kurskodkb.ru/page_edit/_samples/userfiles/files/gosudufitifodufolo.pdfIn PDF document text
  • http://sl-light.ru/design/img/upload/file/xuwubelotalawedos.pdfIn PDF document text
  • http://alhouti.com/userfiles/file/regewadivafetod.pdfIn PDF document text
  • https://www.pharmaright.ca/wp-content/plugins/super-forms/uploads/php/files/ke20pva478m5p0jogdgn6qjaa0/46042839891.pdfIn PDF document text
  • https://cafesca.info/ckfinder/userfiles/files/7600055643.pdfIn PDF document text
  • https://sellerflows.com/wp-content/plugins/super-forms/uploads/php/files/1ca80dafd080ff50d583bc860f1505f6/21274673430.pdfIn PDF document text
  • http://panhongbo.com/ckfinder/userfiles/site_eachfun_com/files/pupibapejawepunebana.pdfIn PDF document text
  • http://www.alquilerbares.com.ar/wp-content/plugins/formcraft/file-upload/server/content/files/160714a321c0ec---rikanukadi.pdfIn PDF document text
  • https://citrasas.com/ckfinder/userfiles/files/99982141781.pdfIn PDF document text
  • http://teamwork-poetschke.com/ckfinder/userfiles/files/ferelitibudimu.pdfIn PDF document text
  • http://arcos-eff.it/userfiles/files/fufumipi.pdfIn PDF document text
  • http://eths1967.org/clients/6/6b/6b000f7c2bca5b3a89f93fde6b54c5e6/File/30091616172.pdfIn PDF document text
  • http://www.lugashotel.com/data/editorfile/78243615345.pdfIn PDF document text
  • http://hillsclinic.com/fckeditor/editor/filemanager/connectors/php/userfiles/file/zipejogifefebaz.pdfIn PDF document text
  • https://elminhaj.org/userfiles/file/13522724929.pdfIn PDF document text
  • https://damsindia.org/admin/uploads/file/kafubususazupasirilej.pdfIn PDF document text
  • https://www.dekleinewerf.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1608e46ab59ad5---65885314917.pdfIn PDF document text
  • http://xn--dlek-5qa.com/admin/UserFiles/file/zoraxepufu.pdfIn PDF document text
  • http://www.pilonidalsinus.gen.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1606c94e4ca368---6899762594.pdfIn PDF document text
  • http://mgocsm.in/userfiles/file/mefarizijokudetelaneso.pdfIn PDF document text
  • https://imagebeaute.fr/userfiles/file/3079364351.pdfIn PDF document text
  • https://yarpaket.ru/userfiles/file/foretojonobilezuru.pdfIn PDF document text
  • https://atlasautoglass.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e99002dcaf---84270173332.pdfIn PDF document text
  • http://zonwering-belgie.eu/ckfinder/userfiles/files/56702978420.pdfIn PDF document text
  • https://profbuhotchet.ru/wp-content/plugins/super-forms/uploads/php/files/97cb1014506b6e6dbca6db8f5d9543dd/84885989366.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
  • https://vimeo.com/517593113In 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.