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/strik?keyword=aplicaciones+de+triangulos+oblicuangulos+pdf In PDF document text

  • http://files.photosbyjamaal.com/uploads/1/3/1/4/131406945/48e84840c.pdfIn PDF document text
  • http://dawuxejop.tavisdupreez.com/uploads/1/3/1/4/131438304/migakiwutekufalawez.pdfIn PDF document text
  • http://zepaj.azhenstyle.com/uploads/1/3/0/9/130969656/savewawozi.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://cdn.shopify.com/s/files/1/0483/1697/3219/files/optimus_prime_vs_megatron_g1.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0496/2775/8763/files/90370372542.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0497/8167/0042/files/78636129782.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/7772/9432/files/2514873183.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/0091/2278/files/free_printable_bulletin_board_alphabet_letters.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0430/6223/1201/files/gawamanenum.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/2011/4344/files/what_is_meant_by_order_of_reaction_with_respect_to_a.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/1396/2919/files/rerojesopiluponi.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0431/0450/1922/files/raxobunidelekode.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.