Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Eternity Stealer Activity (POST)"; flow:established,to_server; http.request_line; content:"POST /api/accounts HTTP/1.1"; fast_pattern; http.header_names; content:"|0d 0a|Content-Type|0d 0a|Host|0d 0a|Content-Length|0d 0a|Connection|0d 0a 0d 0a|"; bsize:52; http.request_body; content:"growid="; startswith; content:"&password="; distance:0; content:"&stub_token="; distance:0; content:"&mac="; distance:0; content:"&token="; distance:0; content:"&creds="; distance:0; content:"&pcname="; distance:0; content:"&scrurl="; distance:0; reference:md5,21ccad42f936524b311a8bc102b16752; reference:url,twitter.com/James_inthe_box/status/1509271782578040832; classtype:trojan-activity; sid:2035687; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_03_31, deployment Perimeter, deployment SSLDecrypt, malware_family Win32_Eternity, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_31;)