ET MALWARE Cobalt Strike CnC Domain in DNS Lookup (zuppohealth .com)

SID: 2034541Rev: 10 views
History
Sourceet/open
CreatedNovember 23, 2021
UpdatedNovember 23, 2021
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Cobalt Strike CnC Domain in DNS Lookup (zuppohealth .com)"; dns.query; content:"zuppohealth.com"; nocase; bsize:15; reference:url,github.com/pan-unit42/tweets/blob/master/2021-11-22-IOCs-for-Contact-Forms-campaign-activity.txt; reference:url,twitter.com/Unit42_Intel/status/1463178309160906753; classtype:domain-c2; sid:2034541; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_11_23, deployment Perimeter, malware_family Cobalt_Strike, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_11_23;)

References

urlgithub.com/pan-unit42/tweets/blob/master/2021-11-22-IOCs-for-Contact-Forms-campaign-activity.txt
urltwitter.com/Unit42_Intel/status/1463178309160906753

Metadata

attack targetClient_Endpoint
created at2021_11_23
deploymentPerimeter
malware familyCobalt_Strike
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_11_23

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