alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/TrojanDownloader.Chekafe.D User-Agent my_check_data On Off HTTP Port"; flow:established,to_server; content:"my_check_data"; http_user_agent; depth:13; classtype:trojan-activity; sid:2013446; rev:3; metadata:created_at 2011_08_22, updated_at 2020_04_20;)

Added 2020-04-20 19:36:53 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/TrojanDownloader.Chekafe.D User-Agent my_check_data On Off HTTP Port"; flow:established,to_server; content:"my_check_data"; http_user_agent; depth:13; classtype:trojan-activity; sid:2013446; rev:3; metadata:created_at 2011_08_22, updated_at 2019_10_15;)

Added 2019-10-15 19:25:32 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/TrojanDownloader.Chekafe.D User-Agent my_check_data On Off HTTP Port"; flow:established,to_server; content:"User-Agent|3A 20|my_check_data"; http_header; classtype:trojan-activity; sid:2013446; rev:2; metadata:created_at 2011_08_22, updated_at 2011_08_22;)

Added 2018-09-13 19:43:27 UTC

Added 2018-09-13 17:55:48 UTC

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/TrojanDownloader.Chekafe.D User-Agent my_check_data On Off HTTP Port"; flow:established,to_server; content:"User-Agent|3A 20|my_check_data"; http_header; classtype:trojan-activity; sid:2013446; rev:2; metadata:created_at 2011_08_22, updated_at 2011_08_22;)

Added 2017-08-07 21:06:45 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET 882 (msg:"ET TROJAN Win32/TrojanDownloader.Chekafe.D User-Agent my_check_data On Off HTTP Port"; flow:established,to_server; content:"User-Agent|3A 20|my_check_data"; fast_pattern:only; classtype:trojan-activity; sid:2013446; rev:1;)

Added 2011-10-12 19:36:52 UTC