ET MALWARE [401TRG] Backdoor.BEACON SSL Cert Inbound (infinitysoftwares .com)
Sourceet/open
CreatedJanuary 25, 2021
UpdatedJanuary 25, 2021
Classificationtrojan-activity
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE [401TRG] Backdoor.BEACON SSL Cert Inbound (infinitysoftwares .com)"; flow:established,to_client; tls.cert_subject; content:"CN=infinitysoftwares.com"; bsize:24; fast_pattern; reference:url,symantec-enterprise-blogs.security.com/blogs/threat-intelligence/solarwinds-raindrop-malware; classtype:trojan-activity; sid:2031539; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_01_25, deployment Perimeter, confidence High, signature_severity Major, tag c2, updated_at 2021_01_25, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)
References
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2021_01_25
deploymentPerimeter
confidenceHigh
signature severityMajor
tagc2
updated at2021_01_25
mitre tactic idTA0010
mitre tactic nameExfiltration
mitre technique idT1041
mitre technique nameExfiltration_Over_C2_Channel
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