Malicious PDF — malware analysis report

Heuristics 7

• 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.
• 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 https://laborke.ru/uplcv?utm_term=biology+mcgraw+hill+pdf PDF link annotation

  • http://tuecpa.com/file_media/file_image/file/90074639087.pdfIn PDF document text
  • http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bc57c0254cf---63544955650.pdfIn PDF document text
  • http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1609260af9a138---kisivolejekufeti.pdfIn PDF document text
  • http://abbuffalowings.com/uploads/files/fupugumi.pdfIn PDF document text
  • http://associacaoguainumbi.org.br/wp/wp-content/plugins/formcraft/file-upload/server/content/files/160983e6a2d468---dibanawisu.pdfIn PDF document text
  • https://carstenrath.com/wp-content/plugins/super-forms/uploads/php/files/jn8l0bm8fumet4kj1bg51itf75/goparanujojojof.pdfIn PDF document text
  • https://booknowrentalimo.ch/userfiles/files/tinuto.pdfIn PDF document text
  • https://clinicaabrahaoosta.com.br/ckfinder/userfiles/files/vebivulowipemozeduzumon.pdfIn PDF document text
  • http://washburnhs64.com/clients/f/f7/f75dc469904bb25755ea64d7551c4a95/File/gogeweguj.pdfIn PDF document text
  • https://mannerfeltdesignteam.se/ckfinder/userfiles/files/tomawusagovar.pdfIn PDF document text
  • http://carscaso.com/js/upload/files/55543541514.pdfIn PDF document text
  • https://genesislighting.net/wp-content/plugins/super-forms/uploads/php/files/cd341b023e01c5bed1a2ff3f6a72743a/50981697482.pdfIn PDF document text
  • http://honda-vo.com/upload/file/gasogizivedakimevatiw.pdfIn PDF document text
  • http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1607f6863a91c5---jiziwuxidatamob.pdfIn PDF document text
  • http://zawayakw.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aa80f33405a---fowuxagidiko.pdfIn PDF document text
  • http://forumcutuca.com/ckfinder/userfiles/files/71377091996.pdfIn PDF document text
  • https://vinisfarm.com/wp-content/plugins/super-forms/uploads/php/files/e84ea73d88c9f40b18088c599b50ed4d/tusiw.pdfIn PDF document text
  • http://wahibluedevils76.com/clients/5/55/55d7338a7abcce318bc847d7f34994f5/File/23872444172.pdfIn PDF document text
  • http://apluskleaning.com/admin/images/file/70083990071.pdfIn PDF document text
  • http://extracam.es/app/webroot/arxius/file/garagolobeligasokosebi.pdfIn PDF document text
  • http://www.cascinasorigherio.it/wp-content/plugins/formcraft/file-upload/server/content/files/160813cc9bf54a---folanadakag.pdfIn PDF document text
  • http://rszm88.com/upfolder/e/files/20210723210958.pdfIn PDF document text
  • http://aire-limpio.com/img/editor/file/95559818741.pdfIn PDF document text
  • https://www.cir.cloud/wp-content/plugins/formcraft/file-upload/server/content/files/1607fbb778c76c---bexijilesafiwirarefibev.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.