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
• Invisible PDF links to CAPTCHA-themed web lure high PDF_CAPTCHA_LINK_LURE
  PDF contains invisible clickable link annotations that point to a CAPTCHA/capcha-themed web path. This is a common phishing and ClickFix-style routing pattern: the PDF itself is inert, while the linked page performs the credential prompt or fake verification.
• Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHA
  Document displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
• 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://jottigo.ru/aws?utm_term=buster+captcha+solver+for+humans+android In PDF document text

  • https://cdn.sqhk.co/zolaxadivowe/gdhiIji/24275485672.pdfIn PDF document text
  • https://cdn.sqhk.co/wimakebibane/3xsWpJs/lonolabu.pdfIn PDF document text
  • http://center-san.ru/irregular_verbs_chart_exercise6uoqk.pdfIn PDF document text
  • http://hellochildren.online/acrylic_plastic_sheets_black1iodp.pdfIn PDF document text
  • https://cdn.sqhk.co/vemetafije/yOhcgfB/rilelikutaxaredukaxujafa.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4424630/normal_6005cc64c7564.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4484356/normal_5feb4586b1562.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4416493/normal_6010b4005cd8f.pdfIn PDF document text
  • http://dostafood.xyz/background_zip_file_for_picsart8wvv2.pdfIn PDF document text
  • http://domen3.club/kaththi_movie_1080p_tamilrockers0smo4.pdfIn PDF document text
  • http://kernig.online/proceso_civil_en_romact94c.pdfIn PDF document text
  • http://vas-rem.ru/10042033979y4790.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4379048/normal_601c97fb70540.pdfIn PDF document text
  • http://websecurer.tech/joxapumefikkxv4i.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://s3.amazonaws.com/gizonukorad/19354032574.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://scripts.sil.org/OFLIn PDF document text

Open this report in the interactive analyzer, or submit your own file for analysis.