ET MALWARE Unattributed CnC Domain in DNS Lookup (xsecuremail .com)

SID: 2027224Rev: 30 views
History
Sourceet/open
CreatedApril 18, 2019
UpdatedSeptember 17, 2020
Classificationcommand-and-control
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Unattributed CnC Domain in DNS Lookup (xsecuremail .com)"; dns.query; content:"xsecuremail.com"; nocase; endswith; reference:url,krebsonsecurity.com/wp-content/uploads/2019/04/wiproiocs.txt; classtype:command-and-control; sid:2027224; rev:3; metadata:created_at 2019_04_18, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_09_17;)

References

urlkrebsonsecurity.com/wp-content/uploads/2019/04/wiproiocs.txt

Metadata

created at2019_04_18
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
updated at2020_09_17

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