ET WEB_CLIENT Google Chrome Credential Stealing via SCF file Reflected Request

7.0.35.0SID: 2025060Rev: 4Enabled0 views
Sourceet/open
Fileemerging-web_client.rules
CreatedNovember 27, 2017
UpdatedMarch 7, 2024
Classificationattempted-recon
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET WEB_CLIENT Google Chrome Credential Stealing via SCF file Reflected Request"; flow:established,to_server; http.uri; content:"shell"; nocase; content:"IconFile"; nocase; http.uri.raw; content:"|5c 5c|"; pcre:"/Shell.*%0a\s*IconFile\s*=\s*\x5c\x5c/i"; reference:url,defensecode.com/whitepapers/Stealing-Windows-Credentials-Using-Google-Chrome.pdf; classtype:attempted-recon; sid:2025060; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Google_Chrome, attack_target Client_Endpoint, created_at 2017_11_27, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2024_03_07;)

References

urldefensecode.com/whitepapers/Stealing-Windows-Credentials-Using-Google-Chrome.pdf

Metadata

affected productGoogle_Chrome
attack targetClient_Endpoint
created at2017_11_27
deploymentPerimeter
performance impactLow
signature severityMajor
updated at2024_03_07

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