ET MALWARE Observed Glupteba CnC Domain (retoti .com in TLS SNI)

SID: 2066505Rev: 10 views
Sourceet/open
CreatedDecember 30, 2025
UpdatedDecember 30, 2025
Classificationcommand-and-control
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Glupteba CnC Domain (retoti .com in TLS SNI)"; flow:established,to_server; tls.sni; dotprefix; content:".retoti.com"; endswith; fast_pattern; reference:md5,099ad37ceccdfa74229d976b10973736; reference:url,blog.trendmicro.com/trendlabs-security-intelligence/glupteba-campaign-hits-network-routers-and-updates-cc-servers-with-data-from-bitcoin-transactions/; classtype:command-and-control; sid:2066505; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_12_30, deployment Perimeter, malware_family Glupteba, confidence High, signature_severity Major, updated_at 2025_12_30;)

References

md5
099ad37ceccdfa74229d976b10973736
Google SearchBrave Search
urlblog.trendmicro.com/trendlabs-security-intelligence/glupteba-campaign-hits-network-routers-and-updates-cc-servers-with-data-from-bitcoin-transactions/

Metadata

attack targetClient_Endpoint
created at2025_12_30
deploymentPerimeter
malware familyGlupteba
confidenceHigh
signature severityMajor
updated at2025_12_30

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