ET MALWARE CHIMNEYSWEEP Backdoor CnC Domain (skype .se .net) in DNS Lookup
Sourceet/open
CreatedAugust 4, 2022
UpdatedSeptember 17, 2024
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE CHIMNEYSWEEP Backdoor CnC Domain (skype .se .net) in DNS Lookup"; dns.query; content:"skype.se.net"; nocase; bsize:12; reference:url,www.mandiant.com/resources/likely-iranian-threat-actor-conducts-politically-motivated-disruptive-activity-against?1; classtype:domain-c2; sid:2037944; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_08_04, deployment Perimeter, malware_family CHIMNEYSWEEP, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_09_17, reviewed_at 2024_09_17;)
References
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2022_08_04
deploymentPerimeter
malware familyCHIMNEYSWEEP
performance impactLow
confidenceHigh
signature severityMajor
updated at2024_09_17
reviewed at2024_09_17
Comments (0)
Please sign in to leave a comment.
Sign inNo comments yet. Be the first to comment!