alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Silent Miner Changelog Checkin"; flow:established,to_client; http.stat_code; content:"200"; http.content_type; content:"text/plain"; startswith; file.data; content:"Changelog v"; startswith; fast_pattern; content:"-Added startup folder"; distance:0; content:"-Changed AutoUpdate Mode"; distance:0; content:"|7c 7c|----------------"; distance:0; content:"-Fixed startup .exe without name bug"; distance:0; content:"-Changed files hosting"; distance:0; content:"- Added CPU Threads"; reference:md5,2d51e11a38b7fd448cd0b1d319915e44; classtype:command-and-control; sid:2022034; rev:5; metadata:created_at 2015_11_04, signature_severity Major, updated_at 2024_04_13;)