ET DROP Spamhaus DROP Listed Traffic Inbound group 21
alert ip [103.109.28.0/22,103.109.107.0/24,103.110.104.0/22,103.112.172.0/22,103.112.184.0/22,103.113.144.0/22,103.115.48.0/22,103.115.56.0/22,103.118.196.0/22,103.118.241.0/24,103.118.244.0/22,103.118.246.0/24,103.119.0.0/22,103.122.223.0/24,103.133.136.0/23,103.146.208.0/23,103.148.42.0/24,103.155.92.0/23,103.155.236.0/24,103.157.75.0/24] any -> $HOME_NET any (msg:"ET DROP Spamhaus DROP Listed Traffic Inbound group 21"; reference:url,www.spamhaus.org/drop/drop.txt ; classtype:misc-attack; sid:2400020; rev:4860; metadata:affected_product Any, attack_target Any, deployment Perimeter, tag Dshield, signature_severity Minor, created_at 2010_12_30, updated_at 2026_10_14;)
Detection details are hidden.
References
Metadata
affected productAny
attack targetAny
deploymentPerimeter
tagDshield
signature severityMinor
created at2010_12_30
updated at2026_10_14
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