ET MALWARE APT SideWinder CnC Domain in DNS Lookup (cdn-dl. cn)
Sourceet/open
CreatedApril 25, 2019
UpdatedSeptember 17, 2020
Classificationtargeted-activity
alert dns $HOME_NET any -> any any (msg:"ET MALWARE APT SideWinder CnC Domain in DNS Lookup (cdn-dl. cn)"; dns.query; content:"cdn-dl.cn"; nocase; endswith; reference:url,mp.weixin.qq.com/s/Kkta59k7r81uIBjJvE9pCw; reference:url,blog.group-ib.com/sidewinder-antibot; classtype:targeted-activity; sid:2036747; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2019_04_25, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag APT, tag Sidewinder, updated_at 2020_09_17;)
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
created at2019_04_25
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
tagSidewinder
updated at2020_09_17
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