Malicious PDF — malware analysis report

Heuristics 6

• 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 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 http://www.playerclub.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1609a9b677c3b9---27425435592.pdf In PDF document text

  • http://erbilsunhotel.com/wp-content/plugins/super-forms/uploads/php/files/29dqbnfub74q23orohgfdr9lq0/17319014924.pdfIn PDF document text
  • https://harpethvalleyhealth.com/wp-content/plugins/super-forms/uploads/php/files/e7845eaff62fc11d7233edc029510fb4/fakososuwotumevodonanu.pdfIn PDF document text
  • https://www.justgym.co.za/wp-content/plugins/super-forms/uploads/php/files/2dbri94t6lqdgirlj5o579cefb/fefiza.pdfIn PDF document text
  • https://fzclicks.com/demo/files/editor/file/85716633194.pdfIn PDF document text
  • http://s8radziejowice-paszkow.pl/userfiles/file/vumutijelisoxozobanerodo.pdfIn PDF document text
  • http://photographybynami.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a98bbfc0c96---82652105398.pdfIn PDF document text
  • http://arc-en-cielproduce.com/ckfinder/userfiles/files/31111994090.pdfIn PDF document text
  • http://grodgolf.com/clients/f/fd/fd83fa7079552abb47853a85229f74c1/File/megesujanodigesetesidix.pdfIn PDF document text
  • https://nilsahost.com/calisma2/files/uploads/kizulewutolusus.pdfIn PDF document text
  • https://agroadvanced.com/app/webroot/newsletters/editor/files/pidajoduz.pdfIn PDF document text
  • https://study-abroad-travel.com/ckfinder/userfiles/file/66409658975.pdfIn PDF document text
  • https://fortlauderdale-carservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087f21598034---ritazi.pdfIn PDF document text
  • https://www.shopveriamici.com/wp-content/plugins/super-forms/uploads/php/files/4qamjs20bjph7uccvd0f7rsobj/tiluwenogiduzibitasute.pdfIn PDF document text
  • https://www.nordatec.com/wp-content/plugins/super-forms/uploads/php/files/bvs9v1sem44a6mmq4g9q3e5okb/niririwu.pdfIn PDF document text
  • http://www.miamiairportlimo.net/wp-content/plugins/formcraft/file-upload/server/content/files/160c93979bd82a---73438277883.pdfIn PDF document text
  • http://zcapitalcrm.com/app/webroot/uploads/files/44767876958.pdfIn PDF document text
  • http://for-rent-leuven.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608434f30e917---xorulezazogefefevaxizab.pdfIn PDF document text
  • http://kochamsushi.pl/UserFiles/file/xizufavuxade.pdfIn PDF document text
  • http://reszke.pl/fckeditor/editor/filemanager/connectors/php/file/8306985309.pdfIn PDF document text
  • https://maxim-catering.de/wp-content/plugins/super-forms/uploads/php/files/27adn2c8tnnsrgiksqgekqv3m3/zolinerofuvo.pdfIn PDF document text
  • https://kalnapilis.lt/kalnapilis/web/web/ckfinder/userfiles/files/49911398734.pdfIn PDF document text
  • http://absigorta.com/E/file/kosilubawetijove.pdfIn PDF document text
  • http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608035b8afb04---wizofuvukumotan.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=the+laws+of+the+universe+pdfPDF 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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