ET MALWARE DNS Query to Merlin C2 Domain (scancenter .trendrealtime .com)
Sourceet/open
CreatedJune 7, 2024
UpdatedApril 21, 2025
Classificationtrojan-activity
alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to Merlin C2 Domain (scancenter .trendrealtime .com)"; dns.query; dotprefix; content:".scancenter.trendrealtime.com"; nocase; endswith; reference:url,news.sophos.com/en-us/2024/06/05/operation-crimson-palace-sophos-threat-hunting-unveils-multiple-clusters-of-chinese-state-sponsored-activity-targeting-southeast-asia/; classtype:trojan-activity; sid:2053332; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_06_07, deployment Perimeter, deprecation_reason Relevance, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_04_21, reviewed_at 2025_04_21;)
Metadata
attack targetClient_Endpoint
created at2024_06_07
deploymentPerimeter
deprecation reasonRelevance
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2025_04_21
reviewed at2025_04_21
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