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://huntic.ru/uplcv?utm_term=how+do+i+see+my+blocked+numbers+on+android PDF link annotation

  • http://cartopack.be/Images/file/18070624248.pdfIn PDF document text
  • http://donahoelawfirm.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/libudepubesaxejexolut.pdfIn PDF document text
  • http://dawahcity.com/userfiles/file/1450042210.pdfIn PDF document text
  • http://yatros.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16146bb1bdf2c8---20449370754.pdfIn PDF document text
  • https://dwitunggaljaya.com/sitefiles/file/xivewotuzutatezufib.pdfIn PDF document text
  • http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16138b83ece98d---senujusavitixarugexa.pdfIn PDF document text
  • http://cnhhgj.com/upfiles/userfiles/file/66361538856.pdfIn PDF document text
  • http://veterinariomauracotti.it/userfiles/files/91628309367.pdfIn PDF document text
  • https://artistprasanna.com/userfiles/file/35872779384.pdfIn PDF document text
  • http://pantipplaza.com/userfiles/file/lekudixo.pdfIn PDF document text
  • http://hotelamadeustorino.com/userfiles/files/29475372256.pdfIn PDF document text
  • http://avandcie-automation.com/ckfinder/userfiles/files/57894185272.pdfIn PDF document text
  • https://www.elektrobetrieb-scholz.de/wp-content/plugins/formcraft/file-upload/server/content/files/16146f804b405d---74611500966.pdfIn PDF document text
  • https://mai-avto.ru/upload_files/file/wosuvobobogi.pdfIn PDF document text
  • https://taxfirma.com/userfiles/file/29531080288.pdfIn PDF document text
  • https://www.hermanosvalerorecio.com/ckfinder/userfiles/files/6519635669.pdfIn PDF document text
  • http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161314429e99c0---duzufovasuga.pdfIn PDF document text
  • http://fosterfreezesantarosa.com/uploads/files/wemiwimigunilibugukawoniz.pdfIn PDF document text
  • https://www.ideakliniksisli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613838cf04d4c---rikegonenonibozuzeg.pdfIn PDF document text
  • https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a1f6ca1af8---5594074914.pdfIn PDF document text
  • https://thietbivesinhsonhoa.com/webroot/img/files/73438873020.pdfIn PDF document text
  • http://minipit.com/data/files/rimuxavutasuzibodobebukur.pdfIn PDF document text
  • https://harpethvalleypto.org/wp-content/plugins/super-forms/uploads/php/files/581f6693fb78108b969ef2f5375421a3/febexavakaniluguzovun.pdfIn PDF document text
  • https://rmdschoolandcollege.com/wp-content/plugins/super-forms/uploads/php/files/af04f60911585217f5fa51274186e507/37420729729.pdfIn PDF document text
  • 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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