ET MALWARE DNS Query For TURNEDUP.Backdoor / NanoCore CnC (microsoftupdated)
Sourceet/open
CreatedSeptember 20, 2017
UpdatedSeptember 16, 2024
Classificationcommand-and-control
alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query For TURNEDUP.Backdoor / NanoCore CnC (microsoftupdated)"; dns.query; content:"microsoftupdated.net"; depth:20; fast_pattern; endswith; nocase; reference:url,www.fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html; classtype:command-and-control; sid:2024733; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_09_20, deployment Perimeter, malware_family TURNEDUP, malware_family StoneDrill, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2024_09_16, reviewed_at 2024_09_16;)
References
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2017_09_20
deploymentPerimeter
malware familyStoneDrill
performance impactLow
confidenceMedium
signature severityMajor
updated at2024_09_16
reviewed at2024_09_16
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