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 to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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://bulgariapools.com/contents/files/91444202126.pdf In PDF document text

  • http://werkkledingverkoop.nl/images/docman/files/80249314637.pdfIn PDF document text
  • https://www.baptistenhardenberg.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16130a40a870c9---9422865645.pdfIn PDF document text
  • https://mcq-exambd.com/app/webroot/ckfinder/userfiles/files/92301607561.pdfIn PDF document text
  • http://studiotecniconuti.it/userfiles/files/97743268520.pdfIn PDF document text
  • http://tilestone-pools.com/i/File/8772723875.pdfIn PDF document text
  • https://kisikana.hr/userfiles/file/72581869963.pdfIn PDF document text
  • https://silverstonedevelopments.com/ckfinder/userfiles/files/79865108070.pdfIn PDF document text
  • https://htijsr.com/userfiles/file/guxowu.pdfIn PDF document text
  • http://sindikat777.ru/ckeditor/ckfinder/core/connector/php/uploads/files/nuxez.pdfIn PDF document text
  • http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/sspnbpj188sp5h78lv71cv3t36/rodimuvajek.pdfIn PDF document text
  • http://bsbcarpet.com/userfiles/file/ladutujejefolibebuj.pdfIn PDF document text
  • https://pemaboutiquehotel.com/assets/userfiles/files/16887288643.pdfIn PDF document text
  • http://kreativitaet-stadlhofer.at/global/images/userfiles/file/98830833827.pdfIn PDF document text
  • http://111-orte.com/testarea/cwsCMSlight/media/files/wesawobitexakawetofitiwa.pdfIn PDF document text
  • http://ambulatorioveterinarioilghirlandaio.it/userfiles/files/1123356027.pdfIn PDF document text
  • http://trungtinjsc.vn/upload/FCK/file/11581224386.pdfIn PDF document text
  • http://eclickapps.in/userfiles/files/43031063621.pdfIn PDF document text
  • http://shipsupply.ru/userfiles/files/vawefakipegewazaw.pdfIn PDF document text
  • https://calson.garment-pro.com/ckfinder/userfiles/files/9644400592.pdfIn PDF document text
  • https://daulte.com/ckfinder/userfiles/files/87896866471.pdfIn PDF document text
  • http://ketphatthinh.vn/upload/files/nataxojukibe.pdfIn PDF document text
  • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130ae1043424---jusoxugife.pdfIn PDF document text
  • https://smwebtechnology.com/arishayurveda.com/userfiles/file/6691365808.pdfIn PDF document text
  • http://yey.uw52.com/upload/files/84820425246.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=download+wrestling+revolution+3d+apkPDF 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

Open this report in the interactive analyzer, or submit your own file for analysis.