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 links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
  PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
• 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.
• 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://ketchas.ru/uplcv?utm_term=smash+hit+online+unblocked In PDF document text

  • https://lotusmarinevn.com/upload/files/31912653780.pdfIn PDF document text
  • http://dui-antidote.net/images/userfiles/file/1630165246.pdfIn PDF document text
  • http://shesob.com/file/files/38844791543.pdfIn PDF document text
  • http://patronusalapitvany.hu/public_html/upload/tedawo.pdfIn PDF document text
  • https://www.sidertest.it/wp-content/plugins/formcraft/file-upload/server/content/files/1614e41234349c---lulajube.pdfIn PDF document text
  • http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/3b6e0129769f6df274947bba50f40e99/wimezisokajubof.pdfIn PDF document text
  • https://eecpowerindia.com/codelibrary/ckeditor/ckfinder/userfiles/files/xumuxopopubuwotazikibusoz.pdfIn PDF document text
  • https://sinarwaja.com/account/files/zokowuzi.pdfIn PDF document text
  • http://arisutour.com/ckupload/files/fegotanofukomibetad.pdfIn PDF document text
  • https://datajournonepal.org/files/vemepipizejuwofasij.pdfIn PDF document text
  • https://108pizza.pl/uploads/userfiles/files/gedewerowe.pdfIn PDF document text
  • https://elitestrategyglobal.com/wp-content/plugins/super-forms/uploads/php/files/6f454687d300aa22b724340c725857f7/29283194885.pdfIn PDF document text
  • https://marathonblainville.com/userfiles/files/tezesizaja.pdfIn PDF document text
  • https://akconta.com/uploads/files/xofepera.pdfIn PDF document text
  • http://sanfrancescovet.com/userfiles/files/30325743492.pdfIn PDF document text
  • https://lecachet.fr/docs/files/kovejag.pdfIn PDF document text
  • http://lamay.de/userfiles/file/kerakowixuzot.pdfIn PDF document text
  • http://baovecongtruong.com/upload/files/61562733653.pdfIn PDF document text
  • http://www.uvhk.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614425cf69821---57708604885.pdfIn PDF document text
  • http://iwort.de/userfiles/file/74123374048.pdfIn PDF document text
  • http://deauville.ru/files/file/tobomi.pdfIn PDF document text
  • https://kayakbranson.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139e961d94ca---muvapun.pdfIn PDF document text
  • https://mygoaltv.org/ipp/images/uploads/files/zaxasilepunu.pdfIn PDF document text
  • http://heninrealty.com/userfiles/files/23435979751.pdfIn PDF document text
  • https://bawauang.com/contents/files/gelin.pdfIn PDF document text
  • https://butyfarm.mm520.net/userfiles/files/jaroviloxeru.pdfIn PDF document text
  • 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 extracted file (font_00_sfnt_off0000b126.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b126.bin)

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