Malicious PDF — malware analysis report

Heuristics 8

• 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.
• Callback phishing phone lure medium SE_CALLBACK_LURE
  Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://fivetc.net/uploads/files/78917284264.pdf In PDF document text

  • http://vipnjl.com/userfiles/files/mowemirofakulorevad.pdfIn PDF document text
  • http://sbstroy53.ru/img/files/kavonipepavekewuberibiki.pdfIn PDF document text
  • http://denki-shonan.com/uploadsfile/18477944094.pdfIn PDF document text
  • https://piauiaqui.com/ckfinder/files/futiwasogan.pdfIn PDF document text
  • http://go-trec.com/wp-content/plugins/super-forms/uploads/php/files/qo2k7bg2fvak8rncn6su652ut8/5272559846.pdfIn PDF document text
  • https://www.institutvzdelavani.cz/files/xemepukaru.pdfIn PDF document text
  • http://nanumed.ro/uploads/files/suzofumazozudosuroxud.pdfIn PDF document text
  • https://brunoamaranti.it/wp-content/plugins/super-forms/uploads/php/files/rj3kmes7uvj35r8j3ph7opa206/44801593017.pdfIn PDF document text
  • https://www.sherpachristain.org.np/ckfinder/userfiles/files/44559204827.pdfIn PDF document text
  • http://bettynblue.com/upload/fck_img/20210907/file/budepobageki.pdfIn PDF document text
  • https://darshanam.com/ckfinder/userfiles/files/51259872322.pdfIn PDF document text
  • http://randygordonlawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/ginepiruxuke.pdfIn PDF document text
  • https://www.scmsgroup.org/ckfinder/userfiles/files/lonidixijenilikujewep.pdfIn PDF document text
  • http://aromacosmetics.bg/assets/userfiles/file/siwojo.pdfIn PDF document text
  • http://elateridae.com/images/FCKeditor/file/rinoloxegufavozubaraxu.pdfIn PDF document text
  • http://chithanhplastics.com/uploads/userfiles/file/volisikexa.pdfIn PDF document text
  • http://drairtools.com/ckfinder/userfiles/files/73406988547.pdfIn PDF document text
  • http://pm-ural.com/uploads/files/55114577500.pdfIn PDF document text
  • http://usateatop.com/_upload/files/lukigipobifana.pdfIn PDF document text
  • https://birgatour.mn/js/ckfinder/userfiles/files/losasuniguvajomup.pdfIn PDF document text
  • https://mertlakustika.cz/images/pages/file/4989061935.pdfIn PDF document text
  • http://harasim.cz/uploaded/files/xopokapid.pdfIn PDF document text
  • https://ateneoarbonaida.com/wp-content/plugins/formcraft/file-upload/server/content/files/161330c8e5267f---busatafidudiwez.pdfIn PDF document text
  • http://turinhotelcompany.com/userfiles/files/93900351698.pdfIn PDF document text
  • https://hitourkorea.com/FileData/ckfinder/files/20210906_FAA856AE2EF6C62D.pdfIn PDF document text
  • http://shqinze.net/admin/upimg/file///witexabuzufifixewodajaj.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=best+search+browser+for+androidPDF 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.