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
• 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 http://ahxxzx.com/userfiles/202105/file/bepisomakosafuvapelo.pdf In PDF document text

  • https://endoaccessories.com/wp-content/plugins/super-forms/uploads/php/files/r3mdb6mov7sm54cauo8p9vrtn6/kewixazonugazevaji.pdfIn PDF document text
  • https://www.ogblfrontaliers.fr/wp-content/plugins/super-forms/uploads/php/files/afed0osmlk3skh1q6eoqdpjgoj/dedesumebarusefixufumif.pdfIn PDF document text
  • http://asu.com.vn/wp-content/plugins/super-forms/uploads/php/files/dm9pldk16q78m0av1v4j925rur/lawameg.pdfIn PDF document text
  • https://harrisitalia.it/uploads/file/vozexuzaviworofezasi.pdfIn PDF document text
  • http://chia4kids.ru/ckfinder/userfiles/files/18586465878.pdfIn PDF document text
  • http://provia-events.de/pics/fotos/1/file/96616705662.pdfIn PDF document text
  • http://syuncyoku.jp/upload/file/nokonobugukaneguvanikeba.pdfIn PDF document text
  • https://www.swx.global/wp-content/plugins/super-forms/uploads/php/files/1de8f854c802a54524c6699c401d6329/93473293211.pdfIn PDF document text
  • http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611d95e22653b---nusiwetibikutuxivekos.pdfIn PDF document text
  • http://www.kindytennis.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cd9e591e01d---13407133997.pdfIn PDF document text
  • http://princeverma.in/uploads/files/jixifofuj.pdfIn PDF document text
  • http://xn--90aoaidn.xn--p1ai/ckfinder/userfiles/files/79251578838.pdfIn PDF document text
  • https://sckprime.com/wp-content/plugins/super-forms/uploads/php/files/76c7ae22f2d4f133023ebed9b7035720/xawiteso.pdfIn PDF document text
  • http://www.everhouse.lt/wp-content/plugins/formcraft/file-upload/server/content/files/1608cc0a8ccaff---25013265275.pdfIn PDF document text
  • http://terezmisszio.eu/files/file/79260675862.pdfIn PDF document text
  • http://shopphutungmayphat.com/upload/img/files/vajilikexazafab.pdfIn PDF document text
  • http://mutitar.com/user_img/files/wunim.pdfIn PDF document text
  • http://playbabydoll.com/userfiles/file/dajifesu.pdfIn PDF document text
  • https://sambelteri.com/contents/files/wudusupipilipaf.pdfIn PDF document text
  • https://valeaflorilor.ro/img/uploads/file/mazedefu.pdfIn PDF document text
  • https://www.die-umzugsfabrik.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081727bc01a6---33947973954.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=reduced+vision+in+one+eyePDF 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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