alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN FrauDrop? UA single"; flow:established,to_server; content:"single"; http_user_agent; depth:6; isdataat:!1,relative; reference:md5,0442e9d036a40c8cbd41f8f4c9afab1b; classtype:trojan-activity; sid:2021105; rev:3; metadata:created_at 2015_05_15, updated_at 2019_10_22;)

Added 2019-10-22 19:03:21 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN FrauDrop? UA single"; flow:established,to_server; content:"User-Agent|3a 20|single|0d 0a|"; http_header; reference:md5,0442e9d036a40c8cbd41f8f4c9afab1b; classtype:trojan-activity; sid:2021105; rev:2; metadata:created_at 2015_05_15, updated_at 2015_05_15;)

Added 2018-09-13 19:51:12 UTC

Added 2018-09-13 18:00:04 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN FrauDrop? UA single"; flow:established,to_server; content:"User-Agent|3a 20|single|0d 0a|"; http_header; reference:md5,0442e9d036a40c8cbd41f8f4c9afab1b; classtype:trojan-activity; sid:2021105; rev:2; metadata:created_at 2015_05_15, updated_at 2015_05_15;)

Added 2017-08-07 21:15:45 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN FrauDrop? UA single"; flow:established,to_server; content:"User-Agent|3a 20|single|0d 0a|"; http_header; reference:md5,0442e9d036a40c8cbd41f8f4c9afab1b; classtype:trojan-activity; sid:2021105; rev:2;)

Added 2015-05-15 19:25:10 UTC