ET MALWARE Malicious NetSupport CnC Domain in DNS Lookup (irejhg .fun)
Sourceet/open
CreatedApril 5, 2023
UpdatedApril 24, 2023
Classificationcommand-and-control
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Malicious NetSupport CnC Domain in DNS Lookup (irejhg .fun)"; dns.query; content:"irejhg.fun"; nocase; bsize:10; reference:url,twitter.com/1ZRR4H/status/1643512391940952064; classtype:command-and-control; sid:2044890; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_04_05, deployment Perimeter, deprecation_reason Age, malware_family NetSupport_RAT, performance_impact Low, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_24;)
References
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2023_04_05
deploymentPerimeter
deprecation reasonAge
malware familyNetSupport_RAT
performance impactLow
confidenceHigh
signature severityCritical
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_04_24
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