Malicious PDF — malware analysis report

Heuristics 7

• 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.
• 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 http://c-amc.com/upload/files/wulokaludivivaxisaj.pdf In PDF document text

  • http://doks-films.com/pcms/content/file/72017257607.pdfIn PDF document text
  • http://www.findvoters.com/userfiles/file/28542220577.pdfIn PDF document text
  • https://www.numberoneporthill.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160f9fbd6c3773---71439503244.pdfIn PDF document text
  • http://neoneofitou.com/ckfinder/userfiles/files/zerifuno.pdfIn PDF document text
  • http://praconsulgroup.ru/pict/file/68761955744.pdfIn PDF document text
  • https://www.cdscabling.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1607165c380758---mojatejuvekikez.pdfIn PDF document text
  • http://nitexprofi.cz/userfiles/file/putemodojipebosibusuku.pdfIn PDF document text
  • http://rauvuonsach.com/images/uploads/files/fipunuzeb.pdfIn PDF document text
  • https://xn----8sbaavnccwq4am.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/3eb2f1eface5373690df3d0ed49b2dce/minigebopekigo.pdfIn PDF document text
  • http://www.psstrecno.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160b86c6e0ed45---7750921279.pdfIn PDF document text
  • http://druckmaschinenservice.com/uploads/fce/files/wigoriviwa.pdfIn PDF document text
  • http://taiwanglassgroup.cn/userfiles/file/nazod.pdfIn PDF document text
  • http://xn----8sbpvg0afdbe.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/7t2l1guuaj57bdfllos6u2ppk2/vetarewosokekejiso.pdfIn PDF document text
  • https://www.kadeavenue.com/wp-content/plugins/super-forms/uploads/php/files/3205025c49e3adbb362df2f6e216bc96/89939326270.pdfIn PDF document text
  • http://mxm-hosting.nl/img/editor/file/30672289333.pdfIn PDF document text
  • http://bortran.com/upload/image/file/20210601024256.pdfIn PDF document text
  • https://avenirpourtous.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160a4b243de377---ruxewusolas.pdfIn PDF document text
  • http://karimeh.com/public/userfiles/file/31476934695.pdfIn PDF document text
  • http://yejida.com/userfiles/file/kivasigajamojid.pdfIn PDF document text
  • https://rebates.forex/wp-content/plugins/super-forms/uploads/php/files/109ah8sckgnf1j4m54nua57f31/23423441580.pdfIn PDF document text
  • https://nuevocoach.co.uk/wp-content/plugins/super-forms/uploads/php/files/7bf662ebd7b1eb6a99168f2478f2570f/tujekufareko.pdfIn PDF document text
  • https://k-kompany.ru/wp-content/plugins/super-forms/uploads/php/files/accf8bd9259c4fdca2759acd0f835d87/vupudofonobupusobofik.pdfIn PDF document text
  • http://nhadatv.com/webroot/img/files/lugixevogezakuw.pdfIn PDF document text
  • http://www.park-seversk.ru/other/js/ckfinder/userfiles/files/xoken.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=dnd+beyond+create+characterPDF 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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