alert http any any -> any any (msg:"ET MALWARE Suspected Praying Mantis Threat Actor Activity"; flow:established,to_server; http.user_agent; content:"Mozilla/5.0+(Windows+NT+10.0|3b|+WOW64|3b|+Trident/7.0|3b|+rv|3a|11.0)+like+Gecko"; bsize:69; fast_pattern; reference:url,f.hubspotusercontent30.net/hubfs/8776530/TG1021%20-%20Praying%20Mantis%20Threat%20Actor.pdf; classtype:trojan-activity; sid:2033710; rev:2; metadata:attack_target Client_Endpoint, created_at 2021_08_11, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_08_11;)