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
• 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 http://sskj.pl/userfiles/file/82280073706.pdf In PDF document text

  • http://goupcrm.com.br/kcfinder/upload/files/33428476421.pdfIn PDF document text
  • http://www.ishvani.com/www/js/ckfinder/userfiles/files/65770808286.pdfIn PDF document text
  • http://csc-027.com/userfiles/file/20220331214512_s3gmh9.pdfIn PDF document text
  • http://royalvisas.com/fcs/userfiles/file/99253462774.pdfIn PDF document text
  • https://hakasasi.id/userfiles/file/50985814755.pdfIn PDF document text
  • https://photojet.bg/userfiles/file/74740838632.pdfIn PDF document text
  • https://thedinosaurmuseum.com/userfiles/files/boxoxuba.pdfIn PDF document text
  • https://safadusuxujex.weebly.com/uploads/1/3/4/3/134319972/1fa1a40da9f6f.pdfIn PDF document text
  • http://salondebellezaanamariaromero.es/ckfinder/userfiles/files/41534410618.pdfIn PDF document text
  • http://yuhuimachinery.com/d/files/mokutiwotoziwejuruguloja.pdfIn PDF document text
  • https://gupekuvexo.weebly.com/uploads/1/3/4/6/134610658/5fd8c.pdfIn PDF document text
  • http://newgoodluckcrane.com/admin/uploadfiles/file/82986728014.pdfIn PDF document text
  • https://pumebogevi.weebly.com/uploads/1/3/4/5/134583518/vofotot.pdfIn PDF document text
  • https://japipimimobuxi.weebly.com/uploads/1/3/1/0/131071183/miwirorusin-jiditaxivumin.pdfIn PDF document text
  • https://www.tessilgiada.it/wp-content/plugins/formcraft/file-upload/server/content/files/1622709c016068---sikewasotenugemipokame.pdfIn PDF document text
  • http://mp-journal.com/media/file/94845238557.pdfIn PDF document text
  • https://sdyh.gr/wp-content/plugins/super-forms/uploads/php/files/0v0u551in9har3n7a6kmu2ghm0/56982252144.pdfIn PDF document text
  • https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/rigoqgvpv94ejsd67d15f4ju3r/nobebaz.pdfIn PDF document text
  • http://impress-solution.com/file_media/file_image/file/xukiwojumokebukagewiveb.pdfIn PDF document text
  • http://eurogalvano.com/admin/kcfinder/upload/files/dowenan.pdfIn PDF document text
  • http://brothersconsultingllc.com/kcfinder/upload/files/84747458456.pdfIn PDF document text
  • https://thermocalnepal.ramjanki.com/ckeditor/kcfinder/upload/files/roxewukolugiwe.pdfIn PDF document text
  • https://kurikufove.weebly.com/uploads/1/4/1/2/141292471/7843b051b783549.pdfIn PDF document text
  • https://grnca.org/img/files/files/ramodabexakurojobagesu.pdfIn PDF document text
  • http://manchesternh298.org/kcfinder/upload/files/debiv.pdfIn PDF document text
  • http://urbanconstructions.org/images/uploadedimages/file/58119113880.pdfIn PDF document text
  • http://cobmedia.hu/include/mofax.pdfIn PDF document text
  • http://wefi.cz/data/pic/files/10089838712.pdfIn PDF document text
  • https://nubonikajifubi.weebly.com/uploads/1/3/4/8/134882340/8744134.pdfIn PDF document text
  • https://garnizone.com/userfiles/file/zonowi.pdfIn PDF document text
  • https://bukkosdiskola.hu/files/file/birinonuzena.pdfIn PDF document text
  • https://betiriwusogaz.weebly.com/uploads/1/3/1/3/131380032/3764400.pdfIn PDF document text
  • https://yubit.co.za/XSRYdR1H?utm_term=tamil+formal+letter+writing+format+pdfPDF link annotation
  • http://bilagroup.com/wp-content/plugins/formcraft/file-upload/server/content/files/1625b73866a15a---10596020758.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_off00059c71.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00059c71.bin)

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