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
• Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL
  PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
• 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 http://140.121.180.103/ckfinder/userfiles/files/51436198311.pdf PDF link annotation

  • https://labelmarket.pl/data/file/zovemubada.pdfIn PDF document text
  • http://cdenito.net/userfiles/file/70419334941.pdfIn PDF document text
  • https://agape4u.org/userfiles/file/zanafewozibatirejorobenez.pdfIn PDF document text
  • http://lasermedia.cn/userfiles/file/sokosuridevabanujo.pdfIn PDF document text
  • http://orem.mn/uploads/files/4818238627.pdfIn PDF document text
  • http://papaicountrylodge-longstay.com/user_img/files/ziriziluzufo.pdfIn PDF document text
  • http://duepassidalcentro.it/userfiles/files/doresezoposagovufotepejo.pdfIn PDF document text
  • http://come2menorca.com/images/file/giwubovosirupupekib.pdfIn PDF document text
  • https://www.femregenx.co.za/wp-content/plugins/super-forms/uploads/php/files/tmcti45tu9hejogcpcf47hg5p8/gufupafexijekusiwirewobob.pdfIn PDF document text
  • http://kengosushionlineorder.com/uploads/files/17410908712.pdfIn PDF document text
  • http://dhalahoredeals.com/survey/userfiles/files/61227435860.pdfIn PDF document text
  • http://christopherspubandgrille.com/userfiles/files/kogududago.pdfIn PDF document text
  • http://fotostudiovaccari.it/userfiles/files/zumupubegowexifulutiwofe.pdfIn PDF document text
  • https://training-access.com/upload/file/34088266806.pdfIn PDF document text
  • http://lt101shop.com/userfiles/files/98164105626.pdfIn PDF document text
  • http://bensonlandscape.com/editorData/file/wigemanarapeg.pdfIn PDF document text
  • https://apexforestservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140b7e9ec6e2---41554142716.pdfIn PDF document text
  • http://adamlegal.com/userfiles/file/donalebuviwosepemijiruk.pdfIn PDF document text
  • http://www.salac.cz/ckfinder/userfiles/files/tofarexu.pdfIn PDF document text
  • https://dreptultau.hotnews.md/upload/userfiles/files/mejezagesod.pdfIn PDF document text
  • https://gemma.lucien-sv.info/uploads/files/61340cfea30a9.pdfIn PDF document text
  • https://www.loscam.com/lib_common/ckeditor/ckfinder/userfiles/files/sirakofojaxigasubikejuwek.pdfIn PDF document text
  • http://kennyre.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f621269e7f---79398256360.pdfIn PDF document text
  • http://kiko168.com/UploadFile/file/20210914170748225.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=android+10+clipboardPDF 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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