ET WEB_SERVER Likely Malicious Request for /proc/<pid>/cmdline
Sourceet/open
CreatedDecember 1, 2022
UpdatedDecember 1, 2022
Classificationweb-application-attack
alert http $EXTERNAL_NET any -> [$HTTP_SERVERS,$HOME_NET] any (msg:"ET WEB_SERVER Likely Malicious Request for /proc/<pid>/cmdline"; flow:established,to_server; http.uri; content:"proc/"; nocase; content:"/cmdline"; nocase; endswith; fast_pattern; pcre:"/proc\/\d+\/cmdline$/"; classtype:web-application-attack; sid:2041449; rev:2; metadata:attack_target Web_Server, created_at 2022_12_01, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_01;)
Metadata
attack targetWeb_Server
created at2022_12_01
confidenceMedium
signature severityMinor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2022_12_01
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