ET INFO Commonly Actor Abused Online Service Domain (usrfiles .com)
Sourceet/open
CreatedJuly 17, 2024
UpdatedJuly 17, 2024
Classificationmisc-activity
alert dns $HOME_NET any -> any any (msg:"ET INFO Commonly Actor Abused Online Service Domain (usrfiles .com)"; dns.query; dotprefix; content:".usrfiles.com"; nocase; endswith; reference:md5,d1528b4fd48104873a60abd4c5477d8d; classtype:misc-activity; sid:2054539; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_07_17, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_07_17;)
References
| md5 | d1528b4fd48104873a60abd4c5477d8d |
Metadata
attack targetClient_Endpoint
created at2024_07_17
deploymentPerimeter
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_07_17
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