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://gettraff.ru/123?keyword=finding+lines+of+symmetry+in+shapes+worksheets In PDF document text

  • https://cdn-cms.f-static.net/uploads/4365998/normal_5f88a63309ab4.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367312/normal_5f874b7bd59aa.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366018/normal_5f86f42d70612.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366004/normal_5f87587da0f8e.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369936/normal_5f88ed24662c2.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365546/normal_5f88fff7b2017.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366029/normal_5f86fa4b2ec80.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365547/normal_5f870af8ba56b.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369772/normal_5f891a92e2101.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365662/normal_5f87337b5c722.pdfIn PDF document text
  • https://lodirunesu.weebly.com/uploads/1/3/0/8/130874391/9243243.pdfIn PDF document text
  • https://vimiwegom.weebly.com/uploads/1/3/0/7/130775837/9490386.pdfIn PDF document text
  • https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/1d1f8ecc085ca.pdfIn PDF document text
  • https://kelobutino.weebly.com/uploads/1/3/0/9/130969458/c22a677e86113b.pdfIn PDF document text
  • https://pepuzategazeg.weebly.com/uploads/1/3/1/4/131453576/difogekiwiwup.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/1/0480/0259/7023/files/suwuvij.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0484/5414/0054/files/18479838683.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/6199/1841/files/xipananeti.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0479/5740/9948/files/57913895200.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0484/9120/0674/files/nukibinerazarog.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0476/5502/6854/files/91751228015.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.