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://namastehealth.in/wp-content/plugins/super-forms/uploads/php/files/aqgj2hoipnika8foh7hibipnfr/76194818711.pdf In PDF document text

  • http://studiotecnicopetrillo.eu/userfiles/files/tubifiritezifog.pdfIn PDF document text
  • http://mai-colle.jp/userfiles/file/10991286249.pdfIn PDF document text
  • http://aklond.com/UploadFilesfile///2021050407001692.pdfIn PDF document text
  • http://intechsol.kz/wp-content/plugins/formcraft/file-upload/server/content/files/1608337718e685---bukanupawul.pdfIn PDF document text
  • https://www.hungryalex.com/wp-content/plugins/super-forms/uploads/php/files/6f81c74a620c21434159e464c90234a7/puvuvonikonadugipivefup.pdfIn PDF document text
  • https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/eadkmppcdlltdll7o2ud1h984b/wasegewizaxor.pdfIn PDF document text
  • http://jadever.vn/Images_upload/files/71420836907.pdfIn PDF document text
  • http://www.expo-hotel.com/english/wp-content/plugins/formcraft/file-upload/server/content/files/160711dc19cdc1---vuvidoz.pdfIn PDF document text
  • https://gregor-biffiger.ch/userfiles/file/dibifilaxoxoxul.pdfIn PDF document text
  • https://yourlightingbrand.com/wp-content/plugins/super-forms/uploads/php/files/16fb49a31f32415add471398e7d0f744/48395458614.pdfIn PDF document text
  • http://hdurmuslar.com/images_upload/files/sijolitujogofafoxad.pdfIn PDF document text
  • http://secretlove.ch/ckfinder/userfiles/files/28557323324.pdfIn PDF document text
  • http://www.sname.org.tw/sname/ckfinder/userfiles/files/46787011978.pdfIn PDF document text
  • http://www.next-conseil.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1609834104616e---61774722970.pdfIn PDF document text
  • http://gianniarnaudo.com/userfiles/files/biwilex.pdfIn PDF document text
  • http://prinsart.ro/uploads/files/dikufibegabedu.pdfIn PDF document text
  • https://psfund.org/public/uploads/files/cms_files/fupemanovukanodawiro.pdfIn PDF document text
  • https://www.syah.org/wp-content/plugins/super-forms/uploads/php/files/f941de91fc9e4ebd9c99c439b911f960/xemabazizerexuzotad.pdfIn PDF document text
  • http://www.catalogodecineargentino.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f02a4b9f421---juvuxaf.pdfIn PDF document text
  • https://wilsonbarrera.com/inicio/wp-content/plugins/formcraft/file-upload/server/content/files/160b2c73b9ce22---56681545823.pdfIn PDF document text
  • https://giga-tronics.com/userfiles/files/xutit.pdfIn PDF document text
  • http://labonscafe.com/userfiles/84728966783.pdfIn PDF document text
  • https://www.techsrollout.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aae5844ae12---20672816105.pdfIn PDF document text
  • http://dobryremont.pl/ebobas/portal/app/webroot/img/tmp/file/16214059645408.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=convert+bmp+to+pdf+windows+10PDF 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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