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/wb?keyword=solving%20distributive%20property%20equations%20worksheet In PDF document text

  • https://cdn-cms.f-static.net/uploads/4374857/normal_5f8e09021435f.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367297/normal_5f8c12432e1e6.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367952/normal_5f92eb871f589.pdfIn PDF document text
  • https://vedabigejiko.weebly.com/uploads/1/3/1/4/131438046/4ce81e8035868a.pdfIn PDF document text
  • https://gudojovevisepu.weebly.com/uploads/1/3/4/3/134314990/a86aee35.pdfIn PDF document text
  • https://wajiresejepo.weebly.com/uploads/1/3/0/7/130774962/27cb22c1b3a.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366312/normal_5f87565b4d60c.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4368221/normal_5f879bf9260f5.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4387825/normal_5f9330a836ef8.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4393209/normal_5f8e7b0e6a8d1.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4404976/normal_5f92478ce542f.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4375515/normal_5f8a54daebef8.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366623/normal_5f87623d1d4f0.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4385434/normal_5f8dbf482467b.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4393632/normal_5f92fb886556a.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000047ad.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000047ad.bin)
  • http://www.daltonmaag.com/In extracted file (font_02_sfnt_off00007a84.bin)
  • https://uploads.strikinglycdn.com/files/32a934a5-f446-4c21-ae2f-ac74f644927a/gejupafumona.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/23995024-1562-460d-a0d6-3d07c77c9db4/29862126389.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ea7e2eb3-3873-4d19-aeca-28e0ac5643b1/3292367568.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/2191c67a-f623-4b52-b30d-2ef44c267e99/58120411277.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/71505932-e6bb-461a-96fc-b8e2c33c2b07/56924035403.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e5455775-7d74-4141-8550-c09df76da4c3/mukowomarobifoka.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_off000047ad.bin)

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