alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN CozyDuke? APT HTTP CnC? Beacon Response"; flow:established,from_server; file_data; content:"<--"; within:3; pcre:"/^[A-F0-9]{8,12}/R"; content:"-->|0a|<"; fast_pattern; within:5; flowbits:isset,ET.CozyDuke.HTTP; reference:url,securelist.com/blog/69731/the-cozyduke-apt/; reference:md5,98a6484533fa12a9ba6b1bd9df1899dc; classtype:trojan-activity; sid:2020965; rev:2; metadata:attack_target Client_Endpoint, created_at 2015_04_22, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2015_04_22, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)

Added 2021-06-18 18:19:25 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN CozyDuke? APT HTTP CnC? Beacon Response"; flow:established,from_server; file_data; content:"<--"; within:3; pcre:"/^[A-F0-9]{8,12}/R"; content:"-->|0a|<"; fast_pattern; within:5; flowbits:isset,ET.CozyDuke.HTTP; reference:url,securelist.com/blog/69731/the-cozyduke-apt/; reference:md5,98a6484533fa12a9ba6b1bd9df1899dc; classtype:trojan-activity; sid:2020965; rev:2; metadata:created_at 2015_04_22, former_category MALWARE, updated_at 2015_04_22;)

Added 2020-08-05 19:11:09 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN CozyDuke? APT HTTP CnC? Beacon Response"; flow:established,from_server; file_data; content:"<--"; within:3; pcre:"/^[A-F0-9]{8,12}/R"; content:"-->|0a|<"; fast_pattern; within:5; flowbits:isset,ET.CozyDuke.HTTP; metadata: former_category MALWARE; reference:url,securelist.com/blog/69731/the-cozyduke-apt/; reference:md5,98a6484533fa12a9ba6b1bd9df1899dc; classtype:trojan-activity; sid:2020965; rev:2; metadata:created_at 2015_04_22, updated_at 2015_04_22;)

Added 2019-09-19 19:26:20 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN CozyDuke? APT HTTP CnC? Beacon Response"; flow:established,from_server; file_data; content:"<--"; within:3; pcre:"/^[A-F0-9]{8,12}/R"; content:"-->|0a|<"; fast_pattern; within:5; flowbits:isset,ET.CozyDuke.HTTP; reference:url,securelist.com/blog/69731/the-cozyduke-apt/; reference:md5,98a6484533fa12a9ba6b1bd9df1899dc; classtype:trojan-activity; sid:2020965; rev:2; metadata:created_at 2015_04_22, updated_at 2015_04_22;)

Added 2018-09-13 19:51:04 UTC


Added 2018-09-13 17:59:59 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN CozyDuke? APT HTTP CnC? Beacon Response"; flow:established,from_server; file_data; content:"<--"; within:3; pcre:"/^[A-F0-9]{8,12}/R"; content:"-->|0a|<"; fast_pattern; within:5; flowbits:isset,ET.CozyDuke.HTTP; reference:url,securelist.com/blog/69731/the-cozyduke-apt/; reference:md5,98a6484533fa12a9ba6b1bd9df1899dc; classtype:trojan-activity; sid:2020965; rev:2; metadata:created_at 2015_04_22, updated_at 2015_04_22;)

Added 2017-08-07 21:15:34 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN CozyDuke? APT HTTP CnC? Beacon Response"; flow:established,from_server; file_data; content:"<--"; within:3; pcre:"/^[A-F0-9]{8,12}/R"; content:"-->|0a|<"; fast_pattern; within:5; flowbits:isset,ET.CozyDuke.HTTP; reference:url,securelist.com/blog/69731/the-cozyduke-apt/; reference:md5,98a6484533fa12a9ba6b1bd9df1899dc; classtype:trojan-activity; sid:2020965; rev:2;)

Added 2015-04-22 21:24:30 UTC


Topic revision: r1 - 2021-06-18 - TWikiGuest
 
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