ET MALWARE Observed TA426/Zebrocy Domain (experience-improvement .com) in TLS SNI
Sourceet/open
CreatedNovember 21, 2024
UpdatedNovember 21, 2024
Classificationdomain-c2
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed TA426/Zebrocy Domain (experience-improvement .com) in TLS SNI"; flow:established,to_server; tls.sni; bsize:26; content:"experience-improvement.com"; fast_pattern; reference:url,www.recordedfuture.com/research/russia-aligned-tag-110-targets-asia-and-europe; classtype:domain-c2; sid:2057764; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2024_11_21, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Zebrocy, tag TAG_110, tag TA426, updated_at 2024_11_21;)
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_and_Server
created at2024_11_21
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
tagTA426
updated at2024_11_21
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