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://ttraff.me/wix?keyword=ib+history+internal+assessment+questions+examples

  • http://dufimeta.singramed621.com/uploads/1/3/1/6/131607163/9200737194.pdf
  • http://files.karamadental.com/uploads/1/3/2/6/132695195/wosezigisoxinika.pdf
  • http://files.norcalsmartvestorpro.com/uploads/1/3/2/7/132710655/96f0fa3.pdf
  • http://runurawe.solereaperz.com/uploads/1/3/1/6/131606490/32f0b1a28cc370.pdf
  • http://files.passdownthegown.com/uploads/1/3/0/9/130969984/dujub.pdf
  • http://files.wealthynationinstitute.com/uploads/1/3/1/4/131453054/tasamajago.pdf
  • http://files.ncam.ac.nz/uploads/1/3/0/7/130776788/a94fe6a1c2f25a.pdf
  • http://files.easttexashealingcenter.org/uploads/1/3/2/6/132681212/ruvudufasob.pdf
  • http://files.cobblibrarymedia.com/uploads/1/3/0/9/130969265/fijetawitebaga-sizunokatugox.pdf
  • http://www.ascendercorp.com/
  • http://www.ascendercorp.com/typedesigners.html
  • https://da053ea6-f2f8-40be-99f8-dd2670f0faef.filesusr.com/ugd/53c654_7cc6356a4a2a495c95168232e5553fde.pdf?index=true
  • https://8b3a328d-9c5b-411e-815e-c559b161cc75.filesusr.com/ugd/1be480_b5624da2a8a74b9f95d4d0265be565a9.pdf?index=true
  • https://bb79b6ae-6b9a-4f87-b984-6eb824035e7a.filesusr.com/ugd/9cb112_7925092273894aa0945a29e063a640b4.pdf?index=true
  • https://cdn.shopify.com/s/files/1/0432/9740/7126/files/i_am_alfonso_jones_book.pdf
  • https://cdn.shopify.com/s/files/1/0434/0757/3149/files/aiag_spc_reference_manual.pdf
  • https://cdn.shopify.com/s/files/1/0428/5769/3347/files/sebejajutavikirerajofefex.pdf
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#
  • http://purl.org/dc/elements/1.1/
  • http://ns.adobe.com/pdf/1.3/
  • http://ns.adobe.com/xap/1.0/
  • http://ns.adobe.com/xap/1.0/mm/
  • http://ns.adobe.com/xap/1.0/rights/
  • http://scripts.sil.org/OFL

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