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
• Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISH
  Document impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://bedupopepexetid.weebly.com/uploads/1/3/7/5/137514545/a6ef800.pdf.
• 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 https://lovig.co.za/YmrXLWy8?keyword=graphing%20quadratic%20equations%20in%20vertex%20form%20worksheet%20answers PDF link annotation

  • https://bedupopepexetid.weebly.com/uploads/1/3/7/5/137514545/a6ef800.pdfIn PDF document text
  • https://xidatofiguwonu.weebly.com/uploads/1/3/5/3/135391030/rigisak.pdfIn PDF document text
  • https://wipagadodagavu.weebly.com/uploads/1/3/7/5/137519723/gubeki_vubalap_zejeponoduxoj_rarexopupaw.pdfIn PDF document text
  • http://cauthangdep24h.com/upload/files/gumuziriru.pdfIn PDF document text
  • http://mgtuae.com/uploads/file/75325068751.pdfIn PDF document text
  • http://extreamtuning.ru/wp-content/plugins/formcraft/file-upload/server/content/files/162249c86295a6---9532510107.pdfIn PDF document text
  • http://www.mkfilm.it/ckeditor/kcfinder/upload/files/lamiwabapuwajazimaveges.pdfIn PDF document text
  • https://kozuliwibiji.weebly.com/uploads/1/3/4/7/134705154/lodop.pdfIn PDF document text
  • http://olddieselparts.com/ckfinder/userfiles/files/94125701712.pdfIn PDF document text
  • https://mixudepira.weebly.com/uploads/1/3/4/3/134379104/0edb521f33.pdfIn PDF document text
  • http://adams-gold.ru/archive/image/file/35607075136.pdfIn PDF document text
  • https://wukarogokemek.weebly.com/uploads/1/3/0/7/130739107/8e702cc4e4.pdfIn PDF document text
  • https://kudusde.org/resimler/files/30594289294.pdfIn PDF document text
  • https://tigixunejalimiw.weebly.com/uploads/1/3/5/3/135315438/7544a.pdfIn PDF document text
  • http://salman-is.com/userfiles/file/77513059198.pdfIn PDF document text
  • http://isystemlab.com/admin/ckfinder/userfiles/files/jefosutuk.pdfIn PDF document text
  • http://www.sparkprototypes.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620473b2272c6---vigaxiko.pdfIn PDF document text
  • https://lemisisax.weebly.com/uploads/1/3/4/4/134494561/tusukexoxi.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_off0001d944.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0001d944.bin)

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