ET MALWARE Observed Win32/FleshStealer Domain (utka .xyz) in TLS SNI
Sourceet/open
CreatedOctober 9, 2024
UpdatedOctober 9, 2024
Classificationdomain-c2
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Win32/FleshStealer Domain (utka .xyz) in TLS SNI"; flow:established,to_server; tls.sni; bsize:8; content:"utka.xyz"; fast_pattern; reference:md5,fc52178d269f38f2638b5978dd1ec6ce; classtype:domain-c2; sid:2056575; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_10_09, deployment Perimeter, malware_family FleshStealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_10_09;)
References
| md5 | fc52178d269f38f2638b5978dd1ec6ce |
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2024_10_09
deploymentPerimeter
malware familyFleshStealer
performance impactLow
confidenceHigh
signature severityMajor
updated at2024_10_09
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