alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/HydraCrypt CnC? Beacon 1"; flow:established,to_server; content:"GET"; http_method; urilen:11; content:"/flamme.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nConnection\x3a\x20Keep-Alive\r\nCache-Control\x3a no-cache+\r\n(?:\r\n)?$/H"; classtype:trojan-activity; sid:2022495; rev:3; metadata:attack_target Client_Endpoint, created_at 2016_02_08, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_10_05, 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 18:19:31 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/HydraCrypt CnC? Beacon 1"; flow:established,to_server; content:"GET"; http_method; urilen:11; content:"/flamme.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nConnection\x3a\x20Keep-Alive\r\nCache-Control\x3a no-cache+\r\n(?:\r\n)?$/H"; classtype:trojan-activity; sid:2022495; rev:3; metadata:created_at 2016_02_08, former_category MALWARE, updated_at 2020_10_05;)

Added 2020-10-05 18:59:43 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/HydraCrypt CnC? Beacon 1"; flow:established,to_server; content:"GET"; http_method; urilen:11; content:"/flamme.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nConnection\x3a\x20Keep-Alive\r\nCache-Control\x3a no-cache+\r\n(?:\r\n)?$/H"; classtype:trojan-activity; sid:2022495; rev:3; metadata:created_at 2016_02_08, former_category MALWARE, updated_at 2019_10_07;)

Added 2020-08-05 19:12:02 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/HydraCrypt CnC? Beacon 1"; flow:established,to_server; content:"GET"; http_method; urilen:11; content:"/flamme.php"; http_uri; fast_pattern; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nConnection\x3a\x20Keep-Alive\r\nCache-Control\x3a no-cache+\r\n(?:\r\n)?$/H"; metadata: former_category MALWARE; classtype:trojan-activity; sid:2022495; rev:3; metadata:created_at 2016_02_08, updated_at 2019_10_07;)

Added 2019-10-08 19:34:36 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/HydraCrypt CnC? Beacon 1"; flow:established,to_server; content:"GET"; http_method; urilen:11; content:"/flamme.php"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nConnection\x3a\x20Keep-Alive\r\nCache-Control\x3a no-cache+\r\n(?:\r\n)?$/H"; metadata: former_category MALWARE; classtype:trojan-activity; sid:2022495; rev:2; metadata:created_at 2016_02_08, updated_at 2016_02_08;)

Added 2019-09-19 19:26:35 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/HydraCrypt CnC? Beacon 1"; flow:established,to_server; content:"GET"; http_method; urilen:11; content:"/flamme.php"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nConnection\x3a\x20Keep-Alive\r\nCache-Control\x3a no-cache+\r\n(?:\r\n)?$/H"; classtype:trojan-activity; sid:2022495; rev:2; metadata:created_at 2016_02_08, updated_at 2016_02_08;)

Added 2018-09-13 19:52:17 UTC


Added 2018-09-13 18:00:44 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/HydraCrypt CnC? Beacon 1"; flow:established,to_server; content:"GET"; http_method; urilen:11; content:"/flamme.php"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nConnection\x3a\x20Keep-Alive\r\nCache-Control\x3a no-cache+\r\n(?:\r\n)?$/H"; classtype:trojan-activity; sid:2022495; rev:2; metadata:created_at 2016_02_08, updated_at 2016_02_08;)

Added 2017-08-07 21:17:24 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/HydraCrypt CnC? Beacon 1"; flow:established,to_server; content:"GET"; http_method; urilen:11; content:"/flamme.php"; http_uri; fast_pattern:only; content:!"User-Agent|3a|"; http_header; content:!"Accept"; http_header; content:!"Referer|3a|"; http_header; content:"Host|3a|"; depth:5; http_header; pcre:"/^Host\x3a[^\r\n]+\r\nConnection\x3a\x20Keep-Alive\r\nCache-Control\x3a no-cache+\r\n(?:\r\n)?$/H"; classtype:trojan-activity; sid:2022495; rev:2;)

Added 2016-02-08 18:03:48 UTC



This topic: Main > 2022495
Topic revision: r1 - 2021-06-18 - TWikiGuest
 
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