MALICIOUS
122
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded links, with one specifically identified as a malicious redirector. The ML classifier also flagged this PDF with high confidence. The presence of multiple links on disposable hosting suggests a link farm designed to direct users to malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall 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.
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Embedded URL info EMBEDDED_URLOne 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://cctraff.ru/aws?keyword=thank+god+for+the+cleansing+blood+lyrics In PDF document text
- https://jumofawulagap.weebly.com/uploads/1/3/4/4/134486933/6002850.pdfIn PDF document text
- https://xepajozojiv.weebly.com/uploads/1/3/4/4/134476610/siroz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386594/normal_5f9e15862b417.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377112/normal_5f95cdaa92bf9.pdfIn PDF document text
- https://genamimiwovem.weebly.com/uploads/1/3/1/6/131636881/1362008.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402963/normal_5f97017b199da.pdfIn PDF document text
- https://vonubaxuted.weebly.com/uploads/1/3/1/4/131452839/xusilepevi.pdfIn PDF document text
- https://botomaluxezevip.weebly.com/uploads/1/3/4/3/134340767/kidem-bibifipuzabin-tirafenediroba.pdfIn PDF document text
- https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/xelikanotuzifaja.pdfIn PDF document text
- https://zafitageleg.weebly.com/uploads/1/3/4/4/134489703/4243535.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376599/normal_5f92dcf114c7a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377414/normal_5f9e1a93055c1.pdfIn PDF document text
- https://vumorusumanipav.weebly.com/uploads/1/3/4/2/134234742/bogojeta-bugigunafagopas-lukolalutoxej.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369330/normal_5f87da5e2b3de.pdfIn PDF document text
🗂 Part of campaign:
f-static.net
3 samples
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