ET MALWARE Observed Win32/Lumma Stealer Related Domain (receptivesfii .click in TLS SNI)

SID: 2058400Rev: 140 views
Sourceet/open
CreatedDecember 18, 2024
UpdatedDecember 18, 2024
Classificationdomain-c2
alert tls $HOME_NET any -> any any (msg:"ET MALWARE Observed Win32/Lumma Stealer Related Domain (receptivesfii .click in TLS SNI)"; flow:established,to_server; tls.sni; bsize:19; content:"receptivesfii.click"; fast_pattern; nocase; reference:md5,b71d714e79a5c256adbc81c882654baa; classtype:domain-c2; sid:2058400; rev:1; metadata:tls_state TLSEncrypt, created_at 2024_12_18, deployment Perimeter, malware_family Lumma_Stealer, confidence High, signature_severity Critical, updated_at 2024_12_18, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol; target:src_ip;)

References

md5
b71d714e79a5c256adbc81c882654baa
Google SearchBrave Search

Metadata

tls stateTLSEncrypt
created at2024_12_18
deploymentPerimeter
malware familyLumma_Stealer
confidenceHigh
signature severityCritical
updated at2024_12_18
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol

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