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 https://fceresources.com/ckfinder/userfiles/files/fezekupuxi.pdf In PDF document text

  • http://ckrestaurantgroup.com/ckfinder/userfiles/files/61466694073.pdfIn PDF document text
  • http://attep.com/home/sandbox/domains/heekee.com.hk/public_html/ckfinder/userfiles/files/51230058250.pdfIn PDF document text
  • http://bestforfishing.com/wp-content/plugins/super-forms/uploads/php/files/5e34bb0b38950caf8d76e0f2bc233cf6/40842011520.pdfIn PDF document text
  • http://fipjp.com/userfiles/file/kitiranerevov.pdfIn PDF document text
  • http://dailythang.com/userfiles/files/sipibesifom.pdfIn PDF document text
  • http://autosoftware.company/autoresponders_images/files/27668621931.pdfIn PDF document text
  • http://pcccmiennam.com/media/ftp/file/3981307215.pdfIn PDF document text
  • https://regalcabs.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1612eb89f50012---podipekefuniwa.pdfIn PDF document text
  • http://damutech.kz/upload/2021/09files/210911191928583122p0eig.pdfIn PDF document text
  • https://suadienlanhhanoi.net/upload/files/31063475055.pdfIn PDF document text
  • http://0975811252cool.linker.tw/files/pomimemeluziroje.pdfIn PDF document text
  • http://italianopizzeria-pg.com/uploads/files/61537536157.pdfIn PDF document text
  • http://4chan.ro/UserFiles/file/punalewefajedoxuwawe.pdfIn PDF document text
  • http://dobre-jaja.com/Upload/file/11885669481.pdfIn PDF document text
  • https://sportcity.bg/webroot/img/content/files/xokezinejadutijitinez.pdfIn PDF document text
  • https://laxmigrouppune.com/wp-content/plugins/super-forms/uploads/php/files/b2640c3e2ddff8e472756eaa7d6ea75b/50787683083.pdfIn PDF document text
  • https://sfeerweter.nl/userfiles/files/14805967342.pdfIn PDF document text
  • https://negaratoto.com/contents/files/51147133329.pdfIn PDF document text
  • http://140.121.125.49/ckfinder/userfiles/files/20210907_130105.pdfPDF link annotation
  • http://zoop-tech.com/ckfinder/userfiles/files/24567787269.pdfIn PDF document text
  • https://essuances.com/ckfinder/userfiles/files/62585008233.pdfIn PDF document text
  • https://myreply.mobi/snappshott/editor//file/nukizuwolinazadibixofepo.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=full+screen+shortcut+chromebookPDF 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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