Malicious PDF — malware analysis report

Heuristics 5

• 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.
• Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
  Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• 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://cctraff.ru/pify?keyword=virginia+henderson+need+theory+ncbi In PDF document text

  • https://cdn-cms.f-static.net/uploads/4377388/normal_5f99806b4a1fb.pdfIn PDF document text
  • https://biwugina.weebly.com/uploads/1/3/1/1/131163984/nimufi.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365638/normal_5f874e0d6c2bd.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4384642/normal_5f95c164e7c0d.pdfIn PDF document text
  • https://jowesezowu.weebly.com/uploads/1/3/4/3/134366841/puxugija.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00006f6d.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00006f6d.bin)
  • https://s3.amazonaws.com/vogubivajavofu/wasatakigezozeb.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0495/5239/2344/files/perfect_world_leveling_guide.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0268/8670/1256/files/russian_learning_books.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0502/9396/5000/files/8_ball_pool_hack_mod_apk.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0503/6087/7224/files/nyc_human_rights_commission_guidelines.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0508/0986/4377/files/asa_substitution_rules_2018.pdfIn PDF document text
  • https://s3.amazonaws.com/kezemiradigu/51595271635.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0500/7599/2250/files/funformobile_mp3_ringtones.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 extracted file (font_00_sfnt_off00006f6d.bin)

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