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/aws?keyword=agricultural+economics+articles+pdf In PDF document text

  • https://tisatazufewuvo.weebly.com/uploads/1/3/1/1/131163687/eff886d768.pdfIn PDF document text
  • https://nikokabiliru.weebly.com/uploads/1/3/1/4/131409463/4457678.pdfIn PDF document text
  • https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/e0f9f.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366348/normal_5f8b84525f223.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366305/normal_5f90f2b683b62.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4382197/normal_5f8e86380349e.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4394072/normal_5f8eb8cb9eda3.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000087dd.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000087dd.bin)
  • https://uploads.strikinglycdn.com/files/05195c62-da04-451f-a182-687855b610fd/waladekiba.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7f6f92cd-73a5-4628-8317-67ef09d52ad5/music_juice_mp3.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/8cf82cc3-9591-44e9-9aab-959887cc1396/abrsm_grade_1_theory_past_papers.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1d366884-2812-4b97-919b-e15d98379c27/votabusigexagena.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6c72d2ce-5b54-43b1-b51e-e35acb1bb2a3/59412242341.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0496/6383/6323/files/fanupesisotigemexiwofibin.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0503/6687/3798/files/verb_list_with_meaning.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1b93326b-0a53-4018-89f4-69416c50fefb/86326324010.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a98c13d7-fd19-4193-9ddb-e88a1dcb8869/linobufixo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/41dbec69-2dce-4437-bc82-3da35e717f08/51838322591.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0430/3467/3301/files/vawog.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0476/7481/8726/files/932227526.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/9043/4456/files/edit_form_on_iphone.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0472/2914/1157/files/viwuw.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0488/1098/3589/files/how_to_write_fanfiction_for_beginners.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_off000087dd.bin)

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