ET INFO FUNNULL CDN System Error Landing Page (Domain Not Configured)

SID: 2061981Rev: 117 views
Sourceet/open
CreatedApril 29, 2025
UpdatedApril 29, 2025
Classificationbad-unknown
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET INFO FUNNULL CDN System Error Landing Page (Domain Not Configured)"; flow:established,to_client; http.response_body; content:"Sorry, this is your domain not configured, if you are a webmaster, please add this domain to your CDN instance in FUNNULL."; fast_pattern; reference:url,silentpush.com/blog/infrastructure-laundering/; reference:url,silentpush.com/blog/triad-nexus-funnull/; classtype:bad-unknown; sid:2061981; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_04_29, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2025_04_29;)

References

urlsilentpush.com/blog/infrastructure-laundering/
urlsilentpush.com/blog/triad-nexus-funnull/

Metadata

attack targetClient_Endpoint
created at2025_04_29
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
updated at2025_04_29

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