alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:3; metadata:attack_target Client_Endpoint, created_at 2015_02_24, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_09_29, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)

Added 2021-09-21 19:59:58 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:3; metadata:attack_target Client_Endpoint, created_at 2015_02_23, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_09_29, 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 18:19:22 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:3; metadata:created_at 2015_02_23, former_category MALWARE, updated_at 2020_09_29;)

Added 2020-09-29 18:42:04 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:3; metadata:created_at 2015_02_23, former_category MALWARE, updated_at 2019_10_07;)

Added 2020-08-05 19:10:53 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; metadata: former_category MALWARE; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:3; metadata:created_at 2015_02_23, updated_at 2019_10_07;)

Added 2019-10-08 19:34:21 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; metadata: former_category MALWARE; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:2; metadata:created_at 2015_02_23, updated_at 2015_02_23;)

Added 2019-09-19 19:26:13 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:2; metadata:created_at 2015_02_23, updated_at 2015_02_23;)

Added 2018-09-13 19:50:40 UTC


Added 2018-09-13 17:59:46 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:2; metadata:created_at 2015_02_23, updated_at 2015_02_23;)

Added 2017-08-07 21:15:00 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/LockScreen CnC? Beacon 2"; flow:established,to_server; content:"GET"; http_method; urilen:8; content:"/cou.php"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\n(?:\r\n)?$/H"; reference:md5,046e4b3ff7b323f2147f2d5d43b7e5f4; reference:md5,e4ab12da8828a7f1e6c077a2999f8320; classtype:trojan-activity; sid:2020504; rev:2;)

Added 2015-02-23 18:33:01 UTC



This topic: Main > 2020504
Topic revision: r1 - 2021-09-21 - TWikiGuest
 
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