Malicious PDF — malware analysis report

Heuristics 6

• 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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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/aws?keyword=calculus+purcell+9th+edition+solution+pdf In PDF document text

  • https://cdn-cms.f-static.net/uploads/4373779/normal_5f8df73f49059.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4380229/normal_5f8e3faa56b7c.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4374373/normal_5f90a227f0158.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4370987/normal_5f938c9b58905.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4374009/normal_5f89e922995df.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4384645/normal_5f8df968ce795.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4368736/normal_5f8a8d11155e4.pdfIn PDF document text
  • https://mojivimimujovo.weebly.com/uploads/1/3/0/8/130874437/xefafimofaxeparekuji.pdfIn PDF document text
  • https://jalewigevat.weebly.com/uploads/1/3/2/6/132681207/jinezoresijure.pdfIn PDF document text
  • https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/9031774.pdfIn PDF document text
  • https://diveziriluro.weebly.com/uploads/1/3/4/4/134447321/0a0aa56cbeaa4ea.pdfIn PDF document text
  • https://lifagixuwemup.weebly.com/uploads/1/3/0/9/130969738/wubifipexedepug_nirejujos_tolis.pdfIn 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/b79d7f46-0103-4571-91c4-475510422dbc/66072296281.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/3f3f4a35-57e8-4785-a348-0aabaabb8732/14503465109.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5872552f-81e5-4f7b-b2a7-275aeb64fd89/camscanner_mod_apk_latest.pdfIn PDF document text
  • https://s3.amazonaws.com/rawesaragegugar/runarerasusozapose.pdfIn PDF document text
  • https://s3.amazonaws.com/naxizugenabi/parental_care_in_insects.pdfIn PDF document text
  • https://s3.amazonaws.com/vexeliku/english_story_book_with_hindi_translation.pdfIn PDF document text
  • https://s3.amazonaws.com/bokelur/66763166475.pdfIn PDF document text
  • https://s3.amazonaws.com/gurowozenupifi/42726102181.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.