ET MALWARE [Fireeye] Backdoor.BEACON SSL Cert Inbound (incomeupdate .com)

SID: 2031352Rev: 30 viewsHistory

Sourceet/open

CreatedDecember 14, 2020

UpdatedDecember 15, 2020

Classificationtrojan-activity

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE [Fireeye] Backdoor.BEACON SSL Cert Inbound (incomeupdate .com)"; flow:established,to_client; tls.cert_subject; content:"CN=incomeupdate.com"; bsize:19; fast_pattern; reference:url,www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html; classtype:trojan-activity; sid:2031352; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_12_14, deployment Perimeter, confidence High, signature_severity Major, tag c2, updated_at 2020_12_15, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)

References

url	www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html

Metadata

affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit

attack targetClient_Endpoint

created at2020_12_14

deploymentPerimeter

confidenceHigh

signature severityMajor

tagc2

updated at2020_12_15

mitre tactic idTA0010

mitre tactic nameExfiltration

mitre technique idT1041

mitre technique nameExfiltration_Over_C2_Channel

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