Malicious PDF — malware analysis report

Heuristics 8

• 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.
• QR-code redirect lure medium SE_QR_LURE
  Document instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
• 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 http://www.pilonidalsinus.gen.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1608469e4905fe---zawodujinomudosijutok.pdf In PDF document text

  • http://www.phsdcenter.com/temp/js/ckfinder/userfiles/files/sukebilugupekoxases.pdfIn PDF document text
  • https://vetranhtuongmamnon.vn/wp-content/plugins/super-forms/uploads/php/files/v4170mfsp08e3257jhd533pb9l/musanijiluxitilikutibobat.pdfIn PDF document text
  • http://www.thediethub.in/wp-content/plugins/formcraft/file-upload/server/content/files/160786a39ace36---nipirozijotixof.pdfIn PDF document text
  • https://www.ezhealthcheck.com/wp-content/plugins/super-forms/uploads/php/files/fiqvf9fpa5bl41903oh2umseae/rizetu.pdfIn PDF document text
  • http://www.dj-csnl.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160738864812d8---wonivozidigidutapiwotosif.pdfIn PDF document text
  • http://apricomm.com/userData/board/file/14706068229.pdfIn PDF document text
  • http://dok-vo.ru/userfiles/file/19340297919.pdfIn PDF document text
  • http://goksirlambinowice.pl/img/upload/files/70504655281.pdfIn PDF document text
  • https://teenvolunteerhouston.com/wp-content/plugins/super-forms/uploads/php/files/b4bee62c757aa189e62aa75506976a08/joxowipuzegowulegi.pdfIn PDF document text
  • https://greenbins.ca/ckfinder/userfiles/files/80668345265.pdfIn PDF document text
  • http://okfilm.kr/userData/board/file/61751460599.pdfIn PDF document text
  • http://zsdbiopharm.com/upload/files/tuxedusovik.pdfIn PDF document text
  • http://kondicionery-krasnogorsk.ru/upload_picture/file/66286664462.pdfIn PDF document text
  • http://iehyun.com/editorupload/file/71630758309.pdfIn PDF document text
  • https://sts-cct.com/app/webroot/userfiles/files/metoxuloliwizu.pdfIn PDF document text
  • http://islandpointfl.com/userimages/63297870086.pdfIn PDF document text
  • https://isleo.com/i_photos/file/xoxopikovimemiwunik.pdfIn PDF document text
  • http://abwcoliseum.com/uploads/files/55359771425.pdfIn PDF document text
  • https://najlepsze-w-polsce.pl/uploads/wirebokemezikidukemiduw.pdfIn PDF document text
  • https://www.schroedersales.com/wp-content/plugins/super-forms/uploads/php/files/b84c4e73d1db765fb9c8b83dcff3db9c/96104729164.pdfIn PDF document text
  • http://thetestmag.com/userfiles/files/55232712420.pdfIn PDF document text
  • https://grahampropertytax.com/wp-content/plugins/super-forms/uploads/php/files/e42ae2dc9ba2bdc0f939d3509fa43115/tisevupitozovugoga.pdfIn PDF document text
  • https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/160a5a2da2034d---kanedepesukofufagur.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=how+to+create+a+qr+code+for+a+pdf+documentPDF 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

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