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.
• Fake invoice / payment lure low SE_INVOICE_LURE
  Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
• 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://thestarbusan.com/FileData/ckfinder/files/20210904_4202C4110D838605.pdf In PDF document text

  • http://solamsys.com/userData/board/file/laroduwa.pdfIn PDF document text
  • http://www.mezmat.ru/ckfinder/userfiles/files/2887373059.pdfIn PDF document text
  • http://geology.ie/wp-content/plugins/formcraft/file-upload/server/content/files/1608c9fabe4002---26524784081.pdfIn PDF document text
  • https://leo.tw/upload/ckeditor/files/7434585981.pdfIn PDF document text
  • https://nanyangtextile.com/userfiles/file/gagixiredubifiwig.pdfIn PDF document text
  • http://herodumpsterrental.com/wp-content/plugins/super-forms/uploads/php/files/4f064c78bbfb1badcf6ddac09734f10e/99017550560.pdfIn PDF document text
  • http://perlawarmii.pl/userfiles/file/21690462030.pdfIn PDF document text
  • https://bistro-8.com/wp-content/plugins/super-forms/uploads/php/files/091b81f2fa5b236cc067884480a6b301/rugaxuzamugopagukogov.pdfIn PDF document text
  • http://yossy.biz/userfiles/file/sivuwufibibunegun.pdfIn PDF document text
  • http://cleannshieldflorida.com/wp-content/plugins/super-forms/uploads/php/files/dab9e2abe16ed5fa385e191520e96d24/zosoxitodo.pdfIn PDF document text
  • https://www.lenoir-elec.com/wp-content/plugins/super-forms/uploads/php/files/fphntjt2puo4sbktl8uad2l2g5/93550484999.pdfIn PDF document text
  • http://haumeaonline.com/userfiles/file/rutodedubowi.pdfIn PDF document text
  • https://actaviaserica.org/board/file/files/33503570425.pdfIn PDF document text
  • https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/pmuh57jl8vbqg560ogenr5mv83/13663707409.pdfIn PDF document text
  • http://www.radio-kum.si/data/files/zezemazowagas.pdfIn PDF document text
  • http://tktravel.shop/FileData/ckfinder/files/20210607_AE76A3F04971F3C6.pdfIn PDF document text
  • http://beckydavidsonhomes.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f7dcc368f94---64850214508.pdfIn PDF document text
  • https://viajespereira.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090109d09b76---83031393603.pdfIn PDF document text
  • http://mu-rrrc.com/userfiles/file/guzovapawidobedonirerove.pdfIn PDF document text
  • http://opakowania-loga.pl/zdjecia/fotki/file/xedoz.pdfIn PDF document text
  • http://www.jindatunnel.com/up_files/file/mivuribu.pdfIn PDF document text
  • http://expertsystemgroup.com/file_media/file_image/file/25567216464.pdfIn PDF document text
  • https://faprosid.com/file/mezij.pdfIn PDF document text
  • http://millionsdiscount.com/mo_images/files/jewidedorivexoraxore.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=opera+pms+system+manualPDF 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.