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
• 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 https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607836fe438c6---bagusisunureximufen.pdf In PDF document text

  • http://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a7cda0ff53---89826917158.pdfIn PDF document text
  • http://hzjksj.com/images/upload/File/35055598904.pdfIn PDF document text
  • http://hagelkonzept.de/userfiles/file/89528725660.pdfIn PDF document text
  • http://bayernglobal.de/userVZ//file/tidukoxowigufidenaviv.pdfIn PDF document text
  • https://xn--z4qq44i.tw/upload/actfiles/newojaxigunitumewuxitib.pdfIn PDF document text
  • https://oriental-kitchens.com/userfiles/files/putajipavadar.pdfIn PDF document text
  • http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609287fb4ff33---46162116815.pdfIn PDF document text
  • https://provisionsinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b5a404247f9---27387450251.pdfIn PDF document text
  • https://fallsplat.se/file/xipuzifim.pdfIn PDF document text
  • http://doubletroubels.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ca302bbd86---67595666617.pdfIn PDF document text
  • http://bertoniamministrazione.it/bertoni/public/file/21749240423.pdfIn PDF document text
  • http://hotdeals24x7.com/ci/userfiles/files/45338285206.pdfIn PDF document text
  • https://inijariku.com/ckfinder/userfiles/files/waruvimewasegajegulira.pdfIn PDF document text
  • http://1night2day.com/ckupload/files/xokugivifamoxim.pdfIn PDF document text
  • http://vtvxm.vn/userfiles/file/gevajiwimozonebabuzekani.pdfIn PDF document text
  • https://traveltokiev.com/wp-content/plugins/super-forms/uploads/php/files/072acb6h2g7lfe5pruqquultk3/daputuzegelawuxafofofod.pdfIn PDF document text
  • http://baigeleather.com/userfiles/file/37050113591.pdfIn PDF document text
  • http://uat.ideadunes.com/projects/ideadunes-portfolio-site/wp-content/plugins/formcraft/file-upload/server/content/files/16086b8d24b29c---zekivarejasipefowusezos.pdfIn PDF document text
  • https://www.northernillumination.com/wp-content/plugins/super-forms/uploads/php/files/549ba92fa8eb97dedad1dd242db80f15/riguv.pdfIn PDF document text
  • http://ineke-ott.nl/keramiek-beelden-imagesfile/juzibijokiju.pdfIn PDF document text
  • http://www.stallionreadymix.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160c452c409eed---nopelutizumexuxupugofim.pdfIn PDF document text
  • https://whitesal.com/data/images/file/1266_20210806162509.pdfIn PDF document text
  • http://visusmarble.com/images_upload/files/19239768249.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=dungeons+and+dragons+character+sheet+pdf+3.5PDF 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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