Malicious PDF — malware analysis report

Heuristics 9

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LURE
  Document contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
• 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.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• 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://cupta.org/userfiles/files/20210528130230.pdf

  • https://educationindiajournal.org/ckfinder/userfiles/files/fujike.pdf
  • http://www.moteco.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1607739668e303---89623152058.pdf
  • http://www.ashtralmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607db08cc4c98---julewiwamo.pdf
  • https://claphamjunction.com.au/wp-content/plugins/super-forms/uploads/php/files/992a04e24e3d2dea96e1a0d875a490db/magavajil.pdf
  • https://bluebeakbranding.com/wp-content/plugins/super-forms/uploads/php/files/ffc3dc3a46b43e130ddcdd9d491e7c65/13290114325.pdf
  • https://aftaplan.com/works/peepsparty/html/upload_files/file/romidogekezifobavaxa.pdf
  • http://sns.hu/_user/file/felalonenefo.pdf
  • https://www.growxponential.com/wp-content/plugins/super-forms/uploads/php/files/djo9eg6tun4apnfuulacdqmerj/19290999019.pdf
  • https://limpjet.com.br/wp-content/plugins/super-forms/uploads/php/files/d9a63b1a89d16686ff17c5496ad8351c/rinomuzisakimurab.pdf
  • http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160badfe4ab388---96689980743.pdf
  • http://josephfellerlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/wegisanejufapoz.pdf
  • http://scissortailfarms.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c7a75357f9---xupafisoxega.pdf
  • http://multiseal.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/160d385eed0a5e---zagev.pdf
  • http://bioident.pl/photos_fck/file/wewotigufojepux.pdf
  • http://ednak.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b5f881bdda9---10881927751.pdf
  • http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16085c4ff6f691---divubuvotis.pdf
  • https://refundsrefunds.com/wp-content/plugins/formcraft/file-upload/server/content/files/160823a1587808---35341707979.pdf
  • https://otdelkamos.ru/wp-content/plugins/super-forms/uploads/php/files/ca668d6a800b3e306df6bcc45c8770e3/wurukum.pdf
  • https://www.a2zmedical.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160ab44d7857ab---kedekijenurikif.pdf
  • https://baobihungphu.com/media/ftp/file/25936743236.pdf
  • https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=payment+due+upon+receipt+template
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#
  • http://purl.org/dc/elements/1.1/
  • http://ns.adobe.com/pdf/1.3/
  • http://ns.adobe.com/xap/1.0/
  • http://ns.adobe.com/xap/1.0/mm/
  • http://ns.adobe.com/xap/1.0/rights/
  • http://dejavu.sourceforge.net
  • http://dejavu.sourceforge.net/wiki/index.php/License

Open this report in the interactive analyzer, or submit your own file for analysis.