Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• 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.
• 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://cafij.co.za/XSRYdR1H?utm_term=octopus+3+pro+apk PDF link annotation

  • https://giriconsultancy.com/content_files/files/zapusakenojamebuzifer.pdfIn PDF document text
  • http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161d5d9f40e068---kumovowojed.pdfIn PDF document text
  • http://avvocatogiuliani.it/userfiles/files/vimutujudosuzuladexaj.pdfIn PDF document text
  • http://wbbray.com/wp-content/plugins/formcraft/file-upload/server/content/files/161af790db4c2a---puxefopiwepezuxo.pdfIn PDF document text
  • http://psystems.gr/Administrator/uploads/userpics/OutPostImages/files/12236171122.pdfIn PDF document text
  • https://foundationkuzmanov.com/files/98243601913.pdfIn PDF document text
  • https://gpuhub.net/wp-content/plugins/super-forms/uploads/php/files/3lvr05aeh2flmefpshq6cqipnf/nekuravozobalodis.pdfIn PDF document text
  • https://xn--80aesyq.xn--p1ai/files/file/75705748635.pdfIn PDF document text
  • https://www.italianamaterassi.it/admin/kcfinder/upload/files/suvoba.pdfIn PDF document text
  • http://lica-mpt.it/userfiles/files/basubepetonuxaribe.pdfIn PDF document text
  • http://skupka54.ru/upload/m/makub.pdfIn PDF document text
  • https://gagasanriau.com/a450d92cb6be01b3b3669c18bfca7901/kcfinder/upload/files/ganenepavagonosotamuriviz.pdfIn PDF document text
  • http://mtt-association.fr/upload/file/mosobabujagoxofemarizop.pdfIn PDF document text
  • http://zechnerbau.at/images/content/files/nojanexixe.pdfIn PDF document text
  • https://egca.fr/userfiles/file/zufijitugotukenatur.pdfIn PDF document text
  • http://abevenement.com/kcfinder/upload/files/xuzidifumodovawameseve.pdfIn PDF document text
  • http://holidayinntorino.com/userfiles/files/jemutetidudogibijap.pdfIn PDF document text
  • https://www.vg42.ru/public/templates/kcfinder/upload/files/vebumukujupu.pdfIn PDF document text
  • http://net-marketing.hu/images/files/rivovibenugu.pdfIn PDF document text
  • https://kingcarmotorista.net/uploads/files/65147252191.pdfIn PDF document text
  • http://www.schule.havonix.com/ckfinder/userfiles/files/kefizalebaturodirewemonu.pdfIn PDF document text
  • https://chulintemple.org/CKEdit/upload/files/91227559115.pdfIn PDF document text
  • http://metabolizmusonline.hu/images/upload/file/91342582623.pdfIn PDF document text
  • https://hitourkorea.com/FileData/ckfinder/files/20211008_CB9BBFBE2369F2E5.pdfIn PDF document text
  • http://thietkevang.com/upload/files/damapip.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_off00045edc.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00045edc.bin)

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