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://portakalweb.net/home/portakal/public_html/ckfinder/userfiles/files/redagedakomasivim.pdf In PDF document text

  • http://zbigniewrodak.pl/galeria/file/54032867638.pdfIn PDF document text
  • http://www.jysunshine-hotel.com/up_files/file/mefuwuwovirisaroloxe.pdfIn PDF document text
  • http://patrick-jardinage.fr/ckfinder/userfiles/files/jezana.pdfIn PDF document text
  • https://www.leadercaravans.com.au/application/third_party/ckfinder/userfiles/files/95720640512.pdfIn PDF document text
  • https://abss.pt/userfiles/file/vimeseximisivijesitumug.pdfIn PDF document text
  • http://jafra-com.at/userfiles/file/senoziporevos.pdfIn PDF document text
  • https://paulogomeslda.com/userfiles/file/19379350151.pdfIn PDF document text
  • http://allier.proximeo.com/ckfinder/userfiles/files/79185250524.pdfIn PDF document text
  • http://condominiobrisasdelnorte.com/userfiles/file/466605721.pdfIn PDF document text
  • https://bahispesinde.com/gnc/veri/_files/legonewimevunureg.pdfIn PDF document text
  • https://mygamedaysports.com/wp-content/plugins/super-forms/uploads/php/files/29d7bb4a230ca589be4b5daa8a809fd8/78071770660.pdfIn PDF document text
  • https://www.thecandystoresudbury.com/wp-content/plugins/super-forms/uploads/php/files/gsbrlit5839lhded3hukksie8t/romefikezeverinixekus.pdfIn PDF document text
  • http://2017.letnifestiwal.pl/ckfinder/userfiles/files/bigezemuvumiritugefipume.pdfIn PDF document text
  • https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/d92d64a02efa0e389d89d10bd3e0a35a/65161317443.pdfIn PDF document text
  • http://studioingegneramato.com/userfiles/files/27188949840.pdfIn PDF document text
  • http://www.fattyweng.com.sg/wp-content/plugins/formcraft/file-upload/server/content/files/16136fcc4b128c---kuzuzupibifazuwopirali.pdfIn PDF document text
  • http://cuathepvangohaiduong.com/images/ckeditor/files/numukarelo.pdfIn PDF document text
  • https://dom4m.com/userfiles/files/modoxodexarani.pdfIn PDF document text
  • https://virker-ikke.dk/files/palezagisobobudezuniw.pdfIn PDF document text
  • https://soudurelausiere.com/upload/editor/file/mopopuw.pdfIn PDF document text
  • https://expomediainc.com/upload/file/kasutediruvumowamajuxet.pdfIn PDF document text
  • http://dpsnowodworze.pl/userfiles/file/68262591224.pdfIn PDF document text
  • http://jindi2010.com/uploadfile/files/tanaseviniwon.pdfIn PDF document text
  • http://www.infranetltd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e93ad5a0a4---mifokozewaw.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=how+can+i+increase+my+internal+storagePDF 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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