ET EXPLOIT Possible Apache log4j RCE Attempt (tcp corba) (Outbound) (CVE-2021-44228)

SID: 2034790Rev: 22 views
History
Sourceet/open
CreatedDecember 17, 2021
UpdatedDecember 17, 2021
Classificationattempted-admin
alert tcp $HOME_NET any -> any any (msg:"ET EXPLOIT Possible Apache log4j RCE Attempt (tcp corba) (Outbound) (CVE-2021-44228)"; flow:established,to_server; content:"|24 7b|jndi|3a|corba|3a|"; fast_pattern; reference:cve,2021-44228; classtype:attempted-admin; sid:2034790; rev:2; metadata:attack_target Client_and_Server, created_at 2021_12_17, cve CVE_2021_44228, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_12_17;)

References

cve2021-44228

Metadata

attack targetClient_and_Server
created at2021_12_17
deploymentInternal
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_12_17

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