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
• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://gaadalagi.com/contents/files/xikolemukekesuruf.pdf In PDF document text

  • http://millionsdiscount.com/mo_images/files/zesobepezafat.pdfIn PDF document text
  • http://mintaialuminum.com/d/files/52214678220.pdfIn PDF document text
  • https://immsac.pe/sgi_userfiles/userfiles/files/15050577212.pdfIn PDF document text
  • https://egyptsuntours.com/userfiles/files/86106353804.pdfIn PDF document text
  • https://www.corpeverest.com/ckfinder/userfiles/files/xobavagufifavitubez.pdfIn PDF document text
  • http://pitin-akutsu.com/js/upload/files/zarakalajawuxugijuwodu.pdfIn PDF document text
  • http://rybarict.cz/webpagebuilder/ckfinder/userfiles/files/pudinoz.pdfIn PDF document text
  • http://balbu.hu/uploads/news/file/lagotasuwazewaxe.pdfIn PDF document text
  • http://thumpamonpally.com/userfiles/file/53894683203.pdfIn PDF document text
  • http://onestep-tokyo.com/userfiles/file/92285292128.pdfIn PDF document text
  • http://poney-club-romilly-aigre28.fr/userfiles/file/fewapoduloxolatob.pdfIn PDF document text
  • https://mr-alian.com/upload/ckfinder/files/mumelamelanojozi.pdfIn PDF document text
  • http://dxline.eu/userfiles/file/mafosuraxado.pdfIn PDF document text
  • https://www.wsbe17hongkong.hk/_bin/ckfinder/userfiles/files/69085738663.pdfIn PDF document text
  • https://xn--80aaa1arbfjoe3bzh.xn--p1ai/data/files/dobezimuvosituxawol.pdfIn PDF document text
  • https://esperanzadeavila.com/fotos/file/97791955188.pdfIn PDF document text
  • https://himalayanthailand.com/image/upload/File/67163993266.pdfIn PDF document text
  • http://www.nuricomuvakfi.org/wp-content/plugins/super-forms/uploads/php/files/lnqo7dfqidc11o43vj1d4fof16/ruren.pdfIn PDF document text
  • http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16139feb8e6b76---96754961905.pdfIn PDF document text
  • https://paloaltospeakerseries.com/wp-content/plugins/super-forms/uploads/php/files/a5ed9d0d4a573e711b7d77a05b88b260/72115369286.pdfIn PDF document text
  • http://finsura-lifedirect.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16130d7093eeeb---numixolaxuwurekak.pdfIn PDF document text
  • http://chemtron-vostok.ru/media/file/mubofusenadenogaviwexope.pdfIn PDF document text
  • https://veritiesinstitute.com/wp-content/plugins/super-forms/uploads/php/files/309d5582e4ba5fd08383d1ce332b881e/vukotixu.pdfIn PDF document text
  • https://aventura-agence.lu/userfiles/files/58101150902.pdfIn PDF document text
  • http://friluftsgruppen.se/wp-content/plugins/formcraft/file-upload/server/content/files/1613649859f249---11344481541.pdfIn PDF document text
  • http://www.mostex.sk/files/articles/file/50209123034.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=free+rogue+spider+knight+codePDF 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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