ET WEB_CLIENT Upatre Firefox/Chrome Redirector Receiving Payload Jan 9 2015

7.0.35.0SID: 2020161Rev: 5Disabled1 views
Sourceet/open
Fileemerging-web_client.rules
CreatedJanuary 9, 2015
UpdatedMarch 14, 2024
Classificationtrojan-activity
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Upatre Firefox/Chrome Redirector Receiving Payload Jan 9 2015"; flow:established,to_client; flowbits:isset,ET.Upatre.Redirector; file.data; content:"UEsDB"; content:"var"; pcre:"/^\s*?\w+\s*?=\s*?[\x22\x27]UEsDB/R"; classtype:trojan-activity; sid:2020161; rev:5; metadata:created_at 2015_01_09, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_14;)

Metadata

created at2015_01_09
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_14

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