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://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613ab07cdd368---86689861331.pdf In PDF document text

  • https://profm.hu/files/file/70955010664.pdfIn PDF document text
  • http://ketoanantamhcm.com/uploads/files/86195298747.pdfIn PDF document text
  • http://upservice.expert/admin/ckfinder/userfiles/files/rupujisovafakexib.pdfIn PDF document text
  • https://art-eria.pl/mandarynka/pliki/files/pizoriderenusowe.pdfIn PDF document text
  • http://all-paca.com/ckeditor/ckfinder/core/connector/php/uploads/files/puxixivujamogunig.pdfIn PDF document text
  • http://www.amedna.com/userfiles/files/nepilalamobidukoliwokinus.pdfIn PDF document text
  • https://tivirtual.com/userfiles/file/5604243065.pdfIn PDF document text
  • http://waxiangyuan.com/upload_fck/file/2021-9-14/20210914070321728263.pdfIn PDF document text
  • https://speedwayinfo.hu/uploads/file/23807460606.pdfIn PDF document text
  • http://211.129.1.225/system/ckfinder/userfiles/files/tokiliwusowakawil.pdfPDF link annotation
  • http://eotp.info/sites/default/files/fck/file/37478814062.pdfIn PDF document text
  • https://academiapreprod.riportico.com/userfiles/files/53296716270.pdfIn PDF document text
  • http://tecresconsolidamentorestauro.it/fck_data/file/18439174411.pdfIn PDF document text
  • https://www.vigo.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1613b06fe0aa00---1684094412.pdfIn PDF document text
  • https://dolphinsolutions.net/ckfinder/userfiles/files/kunifudovotexulajerat.pdfIn PDF document text
  • http://elhammagazine.com/ckfinder/userfiles/files/57068907392.pdfIn PDF document text
  • http://orderbestwings.com/uploads/files/nunalemadijadigegedivipol.pdfIn PDF document text
  • http://nhadep30giay.com/uploads/image/files/bisitom.pdfIn PDF document text
  • http://davcpundri.com/css/file/38072739867.pdfIn PDF document text
  • https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/dc8c8ed123ec4968d31a7eefb1ce38e2/zarazogawuremotuke.pdfIn PDF document text
  • http://perchegouet.com/ckfinder/userfiles/files/zobemirilotemexukopoza.pdfIn PDF document text
  • https://ap-qatar.com/userfiles/files/tejojisoduxegupavoxozawo.pdfIn PDF document text
  • http://fitviewer.info/files/file/43121991088.pdfIn PDF document text
  • https://hyosung-gulf.com/uploads/file/32879813398.pdfIn PDF document text
  • http://4bx.pl/public/file/peralivozigizinenagigawi.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=making+an+avatar+on+androidPDF 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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