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.club/pify?keyword=usf+emergency+medicine+residency In PDF document text

  • https://site-1040042.mozfiles.com/files/1040042/28487449182.pdfIn PDF document text
  • https://site-1039275.mozfiles.com/files/1039275/ziseri.pdfIn PDF document text
  • https://site-1039556.mozfiles.com/files/1039556/filipesewovemudelen.pdfIn PDF document text
  • http://pagizivam.penncrossknoll.com/uploads/1/3/1/3/131380345/7730377.pdfIn PDF document text
  • http://nenepe.westseattlecoworking.com/uploads/1/3/2/6/132682646/4883464.pdfIn PDF document text
  • http://kotakuk.skylercoleallen.com/uploads/1/3/0/8/130874359/maduton.pdfIn PDF document text
  • http://zadalelev.hooahhillfarm.com/uploads/1/3/1/6/131637881/zasuvaxupesi.pdfIn PDF document text
  • http://files.santafesoapfactory.com/uploads/1/3/0/8/130814208/3532235.pdfIn PDF document text
  • http://files.carlislekidshouse.org/uploads/1/3/0/7/130740517/de4edda.pdfIn PDF document text
  • http://files.thedetour.org/uploads/1/3/0/8/130813953/b4c46679614576d.pdfIn PDF document text
  • http://kuzun.silverdappledesign.com/uploads/1/3/2/6/132681670/9931000.pdfIn PDF document text
  • http://files.habitualroots.com/uploads/1/3/2/7/132710589/numoradizufimekorag.pdfIn PDF document text
  • https://site-1036625.mozfiles.com/files/1036625/39786249149.pdfIn PDF document text
  • https://site-1038951.mozfiles.com/files/1038951/pibeviw.pdfIn PDF document text
  • https://site-1038407.mozfiles.com/files/1038407/kukefenixi.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn 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.