Malicious PDF — malware analysis report

Heuristics 8

• 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.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• 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://macintosh-szerviz-javitas.nuttydog.hu/ckfinder/userfiles/files/muredosejujoj.pdf In PDF document text

  • http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1613d29b264f77---8934706036.pdfIn PDF document text
  • https://www.bevillelecomte.com/ckfinder/userfiles/files/45316130616.pdfIn PDF document text
  • http://dlabiura.kbo.pl/ckfinder/userfiles/files/43431301897.pdfIn PDF document text
  • http://biogenetec.tw/image/files/20210910_072221.pdfIn PDF document text
  • https://www.hagensmarketing.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c9e70e799f---volosupazodaxamojimuwiru.pdfIn PDF document text
  • http://archiwum.wyryki.eu/admin/ckfinder/userfiles/files/bofonadibuseguseribo.pdfIn PDF document text
  • http://greenglobepms.com/uploads/38965741729.pdfIn PDF document text
  • https://daynexweb.com/upload/ckfinder/files/gavefumosefes.pdfIn PDF document text
  • http://areaengineeringsrl.eu/userfiles/files/fubatolawuterori.pdfIn PDF document text
  • http://dabien.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/1612fc20a735e5---2192468211.pdfIn PDF document text
  • http://fiorenzuolatrack.it/userfiles/files/zojaxa.pdfIn PDF document text
  • http://nuocmambason.com/upload/fckimagesfile/8edeba017fe389383c508b97f30a9fc3.pdfIn PDF document text
  • http://grupopiscis.com/upload/files/gesadumojiwudefi.pdfIn PDF document text
  • http://plenaseguroseprevidencia.com/fotosempresa/files/36573178100.pdfIn PDF document text
  • http://tries.cz/media/images/upload/file/55743359686.pdfIn PDF document text
  • http://hwangtosidae.com/userData/ebizro_board/file/94098710552.pdfIn PDF document text
  • https://www.chortho.co.uk/wp-content/plugins/super-forms/uploads/php/files/qm51ogfnh9l00rkdjqmsbcg6pk/19677423627.pdfIn PDF document text
  • http://plymouth-logs.co.uk/ckfinder/userfiles/files/42886337853.pdfIn PDF document text
  • http://janjoling.com/public/ckfinder/userfiles/files/8406800341.pdfIn PDF document text
  • http://ardechetendancebrut.fr/userfiles/ardechetendancebrut.fr/file/75863890084.pdfIn PDF document text
  • http://140.121.125.49/ckfinder/userfiles/files/20210906_232501.pdfPDF link annotation
  • http://oio.cn/uploadfiles/files/26029430897.pdfIn PDF document text
  • http://beckydavidsonhomes.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c3b686b8bc---jikuwoselemedekorod.pdfIn PDF document text
  • https://micsys.in/userfiles/file/2149129902.pdfIn PDF document text
  • http://trainternational.in/wp-content/plugins/formcraft/file-upload/server/content/files/1613b180a74e17---sajilazapajovozokomunix.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=watch+brooklyn+nine+nine+with+subtitlesPDF 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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