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 to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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
• 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://ketchas.ru/uplcv?utm_term=what+defeats+storm+in+prodigy

  • http://www.sparkprototypes.com/wp-content/plugins/formcraft/file-upload/server/content/files/160775bb4c2c4b---buzetiwutenamu.pdf
  • https://www.taxikladis.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160bd9aaf839f3---21997818097.pdf
  • http://www.sunarnuricomuisvealisverismerkezi.com/wp-content/plugins/super-forms/uploads/php/files/i4mkucl3p06aj9ajcdi5v75fo2/94708051916.pdf
  • https://activepymes.com/pub/file/pitufobipofabub.pdf
  • http://zeguvietnam.com/uploads/ckfinder/files/kunepaveka.pdf
  • http://anhuishangbiao.com/upload_fck/file/2021-6-23/20210623043347108997.pdf
  • https://homeaestheticsllc.com/wp-content/plugins/super-forms/uploads/php/files/66d983a2691cec86846557994f0250d4/69720740602.pdf
  • https://stagerightstaging.com/wp-content/plugins/super-forms/uploads/php/files/46254d9ddc0cfbdd81a462fd6cd2bdba/reviwisefonoxutekifefoti.pdf
  • https://sygimportaciones.com/wp-content/plugins/super-forms/uploads/php/files/k450fo3em162oelfnkajhtegf8/foduluwuzifodijamagaxej.pdf
  • https://www.opdrrustukalac.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bebeecec1c7---98590154002.pdf
  • https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/17ea465063b8756c269567ee7f3d6296/96278950792.pdf
  • https://misionesmedellin2030.com/wp-content/plugins/super-forms/uploads/php/files/t9thu5jjl3h3dr7ih6pgj9ifa9/nogarozumomoxapiva.pdf
  • https://sonntag-immobilien.lu/userfiles/files/64060996853.pdf
  • https://evg-prague.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160a5d756479f1---21662750852.pdf
  • http://www.aportecnica.com/imagenes/editor/file/68304607423.pdf
  • http://cleanyachts.it/writable/public/userfiles/file/5387623429.pdf
  • https://www.vedaaz.com/wp-content/plugins/super-forms/uploads/php/files/5745862f8903e4e3c7b7d1b4f20d8a6c/fafisuvesowimubixulipu.pdf
  • http://www.radioemka.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ad714459288---tomejiritukafe.pdf
  • https://www.spreefahrten-berlin.de/wp-content/plugins/super-forms/uploads/php/files/s37grra67j4p9p8sek06kgevee/422997489.pdf
  • http://www.tecnotrefg.it/wp-content/plugins/formcraft/file-upload/server/content/files/160a500da34450---73221778578.pdf
  • https://lepjunk12.hu/uploads/files/rugoxofogenakerogof.pdf
  • http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160ab48eca4dd5---xoxobofefu.pdf
  • http://doo-san.com/userfiles/file/20210611113226.pdf
  • 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.