alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (
msg:"ET WEB_SPECIFIC_APPS Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway - Configuration Download";
flow:established,to_server;
http.uri;
content:"/download.sh?script=/cgi-bin/";
content:"/system-editor.sh&path=/etc/"; fast_pattern;
reference:url,exploit-db.com/exploits/45036/;
classtype:attempted-recon;
sid:2025845; rev:2;
metadata:attack_target Server, created_at 2018_07_17, deployment Datacenter, confidence High, signature_severity Major, updated_at 2020_08_25;
)