ET USER_AGENTS Observed Suspicious UA (system_file/2.0)

7.0.35.0SID: 2028983Rev: 2Enabled2 views
Sourceet/open
Fileemerging-user_agents.rules
CreatedNovember 15, 2019
UpdatedApril 4, 2024
Classificationbad-unknown
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Observed Suspicious UA (system_file/2.0)"; flow:established,to_server; http.user_agent; bsize:15; content:"system_file/2.0"; classtype:bad-unknown; sid:2028983; rev:2; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2019_11_15, deployment Perimeter, confidence High, signature_severity Informational, updated_at 2024_04_04;)

Metadata

affected productAny
attack targetClient_Endpoint
created at2019_11_15
deploymentPerimeter
confidenceHigh
signature severityInformational
updated at2024_04_04

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