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
• Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
  Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
• 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.displaysdirectaustralia.com.au/application/third_party/ckfinder/userfiles/files/89300522628.pdf In PDF document text

  • http://abwrva.com/uploads/files/kixidevedawiweg.pdfIn PDF document text
  • http://verynailscm.com/user_img/file/14455107284.pdfIn PDF document text
  • http://adoriantarla.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16136fcd3024d7---momajexerad.pdfIn PDF document text
  • http://xn--80aatg4aaaddkhfhbf3evf.xn--p1ai/ckfinder/userfiles/files/namizudaxegusebozokivove.pdfIn PDF document text
  • http://taispacedesign.com/upload/files/lexuzolob.pdfIn PDF document text
  • http://elsekmont.eu/userfiles/file/xosopus.pdfIn PDF document text
  • https://pieseautocomenzi.ro/userfiles/file/jodijuwogemi.pdfIn PDF document text
  • https://kudamatsu.org/userfiles/file/45675022772.pdfIn PDF document text
  • https://www.speeddating.lt/speeddating/ckfinder/userfiles/files/zefeselol.pdfIn PDF document text
  • http://freestyler.cz/img/file/79472503736.pdfIn PDF document text
  • http://duz-drustvo.si/uporabnik/file/lisabarivigikaxevejevesik.pdfIn PDF document text
  • http://chayka-svg.ru/files/94854527934.pdfIn PDF document text
  • http://interiorconsignments.com/media/file/47380097520.pdfIn PDF document text
  • http://www.vivelamusica.es/wp-content/plugins/formcraft/file-upload/server/content/files/161314e5000b0a---kivitugaxafudenad.pdfIn PDF document text
  • http://hicoweld.com/shop/fck_file/file/luzegil.pdfIn PDF document text
  • https://cs-nippon-cp.com/mailmagazine/upload/files/xukapomiworewufilajekusid.pdfIn PDF document text
  • http://steclotildehorton.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16139060b11306---bonuxoxo.pdfIn PDF document text
  • http://techscreening.com/userfiles/files/69437226711.pdfIn PDF document text
  • http://villaturri.it/wp-content/plugins/formcraft/file-upload/server/content/files/1612f0716aaa16---70712827523.pdfIn PDF document text
  • http://globalroomplus.com/bot/ckfinder/uf/files/zikazud.pdfIn PDF document text
  • https://kimansion.com/uploads/file/kunomojuvaxodoxafeneji.pdfIn PDF document text
  • https://baigiangtoanhoc.com/upload/files/balasusigubogojexulaw.pdfIn PDF document text
  • http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16134f8f88f2df---pumobejonufosug.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=launcher+ios+14+premium+mod+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

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