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://smidgel.ru/uplcv?utm_term=how+to+reduce+size+of+pdf+files PDF link annotation

  • http://foto-recepty.sk/images/fotky/bosoli.pdfIn PDF document text
  • http://crosswaysrecruitment.com/userfiles/file/40832627279.pdfIn PDF document text
  • http://energyexcess.com/userfiles/file/tasufarexevonazapavi.pdfIn PDF document text
  • http://dolgoprudnyj.inhome360.ru/admin/ckfinder/userfiles/files/30808734071.pdfIn PDF document text
  • http://anninh247.info/upload/files/lapejuvelarukiwebosarami.pdfIn PDF document text
  • http://ajitcoatings.com/uploads/96746281444.pdfIn PDF document text
  • http://creatinglifeoptions.com/userfiles/files/45437287028.pdfIn PDF document text
  • http://xn--b1akwe.xn--p1ai/userfiles/file/38203068315.pdfIn PDF document text
  • https://tkpmission.org/wp-content/plugins/formcraft/file-upload/server/content/files/16146ace9b3e6f---49779287191.pdfIn PDF document text
  • http://thestarbusan.com/FileData/ckfinder/files/20211019_5EC06754C7B60A85.pdfIn PDF document text
  • http://solartgaleria.hu/images/file/69309918950.pdfIn PDF document text
  • http://nnk.gr/wp-content/plugins/formcraft/file-upload/server/content/files/1613b9ab3a370e---17091334991.pdfIn PDF document text
  • https://suacuasathcm.com/uploads/files/sajuxagomoje.pdfIn PDF document text
  • http://archive-2011.humandoc.pl/attachments/file/10814604433.pdfIn PDF document text
  • http://quartierdete.fr/uploads/fckeditor/file/44176908979.pdfIn PDF document text
  • http://rococosofa.com/files/files/baxojiborimonirojazef.pdfIn PDF document text
  • https://borderpak.com/wp-content/plugins/super-forms/uploads/php/files/092d044a921acfbb0748509fe2e0cfdf/93859521288.pdfIn PDF document text
  • http://termosystem.pl/userfiles/file/betibiwadaxori.pdfIn PDF document text
  • http://usagimatur.com/files/others/96267711846.pdfIn PDF document text
  • https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16168554d4e655---83598368773.pdfIn PDF document text
  • http://www.s-prom.si/fileupload/file/tubomiwizowedetavipojexel.pdfIn PDF document text
  • https://valaszut.jobbadni.hu/userfiles/file/nixomu.pdfIn PDF document text
  • http://www.armstrongre.com/files/files/sadezorezinavaw.pdfIn PDF document text
  • https://styliststudios.com/imagesTE/file/sowakaw.pdfIn PDF document text
  • https://nailseasupportgroup.com/wp-content/plugins/super-forms/uploads/php/files/f8c394ecbc1e73cf78b2c5d4136b01fc/60484439103.pdfIn PDF document text
  • https://epm.jot-solutions.com/files/12338605060.pdfIn PDF document text
  • https://12tiga.com/contents/files/nezaf.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 extracted file (font_00_sfnt_off0000cdec.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000cdec.bin)

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