Malicious PDF — malware analysis report

Heuristics 4

• 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 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/strik?keyword=irregular+adverbs+exercises+pdf In PDF document text

  • http://files.gotchacostumes.com/uploads/1/3/0/9/130969879/wusave_varev_ziwalenapiwutap_tagovudixijil.pdfIn PDF document text
  • http://files.globalisationandcities.com/uploads/1/3/1/6/131607174/jilaxafufusekiw.pdfIn PDF document text
  • http://files.zenbeautychester.com/uploads/1/3/0/9/130969079/rexubozuvumogup-jojoworudojadif-rogukeligona-zezapadogakiv.pdfIn PDF document text
  • http://nozamota.mountainreveriemassage.com/uploads/1/3/1/8/131871768/6d5dc83d255a4.pdfIn PDF document text
  • http://files.bigfootlikesfarming.com/uploads/1/3/2/3/132302802/sidobi.pdfIn PDF document text
  • http://mowoxe.accwarriors.org/uploads/1/3/1/4/131407089/pufovukirejesukago.pdfIn PDF document text
  • http://files.pharmaciecocagne.ca/uploads/1/3/1/4/131406800/631e17c148940.pdfIn PDF document text
  • http://kotatuv.0-archive.info/uploads/1/3/1/6/131606289/fujep.pdfIn PDF document text
  • https://site-1041200.mozfiles.com/files/1041200/90113784110.pdfIn PDF document text
  • https://site-1037276.mozfiles.com/files/1037276/zoxasekijamap.pdfIn PDF document text
  • https://site-1039437.mozfiles.com/files/1039437/fepowodas.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/78668a87-21fa-46f0-b565-468adec1f150/nemefovafevolerimefur.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c00c4302-07cb-415c-af65-3287423b3c55/gozugamefujezebako.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.