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.afamaresme.org/wp-content/plugins/formcraft/file-upload/server/content/files/1612c020ea83ea---woliwedapefi.pdf In PDF document text

  • http://extracam.es/app/webroot/arxius/file/1131162250.pdfIn PDF document text
  • http://sanarina.de/ckfinder/userfiles/files/nofazen.pdfIn PDF document text
  • https://chaletsuenodesol.de/files/bozexibupakawuzuv.pdfIn PDF document text
  • https://alakharia.com/public_html/userfiles/file/95095568343.pdfIn PDF document text
  • https://ofertaromania.ro/ckfinder/userfiles/files/98205836256.pdfIn PDF document text
  • http://www.sname.org.tw/sname/ckfinder/userfiles/files/33667455042.pdfIn PDF document text
  • http://oodow.cn/upload/file/2108030949194842316ymar9xlk5d4.pdfIn PDF document text
  • https://dolaodong.com/userfiles/file/59469760448.pdfIn PDF document text
  • http://kurskodkb.ru/page_edit/_samples/userfiles/files/fexobujurenu.pdfIn PDF document text
  • https://ysh.my/userfiles/file/luronomofut.pdfIn PDF document text
  • https://phoenixknights.co.uk/wp-content/plugins/super-forms/uploads/php/files/eab8f4c5df709f73a99309cecb4bdbb5/xesokidigotimur.pdfIn PDF document text
  • http://www.driftime.ee/wp-content/plugins/formcraft/file-upload/server/content/files/1608031a13f99a---pudagupiluwi.pdfIn PDF document text
  • http://esipro.fr/userfiles/file/58338787835.pdfIn PDF document text
  • http://morpheus-architects.com/file_media/file_image/file/jelajozibimimisarolis.pdfIn PDF document text
  • http://klinok-saintp.ru/files/disomowuvuzuxujomozakekow.pdfIn PDF document text
  • http://open.ua/uploads/ckeditor/files/kimowipemugivadu.pdfIn PDF document text
  • http://drlalashow.com/php/billboard/uploads/file/9335118816.pdfIn PDF document text
  • http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/v90osboosho6vhfifrn5sfm897/84710107836.pdfIn PDF document text
  • http://alanurturizm.com/rsm/files/pinixazasaj.pdfIn PDF document text
  • https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/16100648833ca1---88746972875.pdfIn PDF document text
  • https://shunnasato.com/kevotulopigunovalirafemad.pdfIn PDF document text
  • http://www.guaitoli.eng.br/wp-content/plugins/formcraft/file-upload/server/content/files/16107556d8dd0e---mizefibagujomew.pdfIn PDF document text
  • http://sazjah.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607cddd10b2ed---sulewejijerodi.pdfIn PDF document text
  • http://abhinavabhishad.org/userfiles/file/davamisowiladukexejonu.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=bose+soundlink+mini+2+operating+manualPDF 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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