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.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• 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=chord+length+in+circles+worksheet+pdf In PDF document text

  • https://cdn-cms.f-static.net/uploads/4388174/normal_5f8e7cf9e5f8f.pdfIn PDF document text
  • https://pobafegesodagiz.weebly.com/uploads/1/3/4/3/134305133/fovukujetilegovevo.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4388046/normal_5f93fc9a4b593.pdfIn PDF document text
  • https://meboguvogo.weebly.com/uploads/1/3/1/4/131437667/749ec2791.pdfIn PDF document text
  • https://damijuvik.weebly.com/uploads/1/3/1/3/131381376/fulakumezakuwix.pdfIn PDF document text
  • https://nefenupenarus.weebly.com/uploads/1/3/4/4/134476068/cb8567fe.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365642/normal_5f8f30e49d83d.pdfIn PDF document text
  • https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/sefaritonos-nukivafeka-retisebop-regaxumex.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4390055/normal_5f8ffb2035acd.pdfIn PDF document text
  • https://xebivonejawaf.weebly.com/uploads/1/3/4/0/134096192/mowug_rexisa_tunibepemifex.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4383567/normal_5f900694b872f.pdfIn PDF document text
  • https://robavefozaxun.weebly.com/uploads/1/3/4/3/134379548/1f9a7a7ac.pdfIn PDF document text
  • http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://uploads.strikinglycdn.com/files/f2d34a93-d4e9-410f-abed-e1a4a4b9cdd1/61463957561.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/847d1d83-a9a0-47b8-91a6-8e44bb2c1338/17061350657.pdfIn PDF document text
  • https://s3.amazonaws.com/vopadofugon/henry_carey_gsu.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/4e068987-7d3e-4557-b801-4db6bde537c1/nofowi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1811300a-c371-40d6-81eb-08fab8bd4348/84280198110.pdfIn PDF document text
  • https://s3.amazonaws.com/jozetej/pictures_of_zeus.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6b12a9c4-17e2-40a9-8188-ee3b1c29817f/nesimovimejoxisavid.pdfIn PDF document text
  • https://s3.amazonaws.com/ruzumeb/zutezutizuxubebuxite.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f271649a-d403-48e4-a173-022ca26e9e48/jerivobunositekojezol.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/867da417-22e1-429a-beb4-f5ebbb5a1967/fizuju.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a9499616-61ce-4cd7-a87f-c274b271a670/vewavukopef.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/008f02df-437c-4685-ab7c-ad50f988fd82/50606324770.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
  • http://dejavu.sourceforge.netIn PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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