alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT IBM Data Risk Manager Arbitrary File Download (CVE-2020-4430)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/albatross/eurekaservice/fetchLogFiles"; endswith; fast_pattern; http.request_body; content:"instanceId"; nocase; content:"logLevel"; nocase; content:"logFileNameList"; nocase; content:"|2e 2e|"; reference:url,github.com/pedrib/PoC/blob/master/advisories/IBM/ibm_drm/ibm_drm_rce.md; reference:cve,2020-4430; classtype:attempted-admin; sid:2034312; rev:1; metadata:attack_target Server, created_at 2021_11_01, cve CVE_2020_4430, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2021_11_01, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)