ET INFO SUSPICIOUS Java Request to DtDNS Dynamic DNS Domain

7.0.35.0SID: 2016584Rev: 5Disabled0 views
Sourceet/open
Fileemerging-info.rules
CreatedMarch 15, 2013
UpdatedMarch 16, 2024
Classificationbad-unknown
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO SUSPICIOUS Java Request to DtDNS Dynamic DNS Domain"; flow:established,to_server; http.host; pcre:"/^[^\r\n]+\.(?:(?:b(?:bsindex|0ne)|chatnook|gotgeeks|3d-game|4irc)\.com|s(?:(?:cieron|uroot)\.com|lyip\.(?:com|net))|d(?:arktech\.org|eaftone\.com|tdns\.net)|e(?:towns\.(?:net|org)|ffers\.com)|flnet\.org)(\x3a\d{1,5})?\r$/mi"; http.user_agent; content:"Java/1."; fast_pattern; classtype:bad-unknown; sid:2016584; rev:5; metadata:created_at 2013_03_15, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_16;)

Metadata

created at2013_03_15
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_16

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