ET MALWARE Observed DNS Query to Ursnif SAIGON Variant CnC Domain
Sourceet/open
CreatedJanuary 10, 2020
UpdatedJanuary 10, 2020
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Ursnif SAIGON Variant CnC Domain"; dns.query; content:"securecloudbase.com"; nocase; bsize:19; reference:url,www.fireeye.com/blog/threat-research/2020/01/saigon-mysterious-ursnif-fork.html; classtype:domain-c2; sid:2029252; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_01_10, deployment Perimeter, malware_family ursnif, malware_family SAIGON, confidence High, signature_severity Major, updated_at 2020_01_10;)
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2020_01_10
deploymentPerimeter
malware familySAIGON
confidenceHigh
signature severityMajor
updated at2020_01_10
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