alert http any any -> $HOME_NET any (msg:"ET EXPLOIT D-Link Remote Code Execution Attempt (CVE-2022-28958)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/getcfg.php"; bsize:11; http.request_body; content:"action|3d|sethostname|26|value|3d 26 20|wget|20|http"; startswith; fast_pattern; reference:url,unit42.paloaltonetworks.com/moobot-d-link-devices/; reference:cve,2022-28958; classtype:trojan-activity; sid:2038782; rev:2; metadata:attack_target Networking_Equipment, created_at 2022_09_09, cve CVE_2022_28958, deprecation_reason Relevance, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_12_02, reviewed_at 2024_12_02, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)