alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sakula/Mivast RAT CnC? Beacon 1"; flow:established,to_server; content:".asp?imageid="; http_uri; fast_pattern; http_header_names; content:!"Content-Type"; content:!"Accept-"; content:!"Referer"; reference:md5,3cd598e8e2fd033134d8784251eff59e; classtype:trojan-activity; sid:2016139; rev:5; metadata:attack_target Client_Endpoint, created_at 2013_01_03, deployment Perimeter, former_category MALWARE, signature_severity Major, tag c2, updated_at 2020_08_18, 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 18:19:12 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sakula/Mivast RAT CnC? Beacon 1"; flow:established,to_server; content:".asp?imageid="; http_uri; fast_pattern; http_header_names; content:!"Content-Type"; content:!"Accept-"; content:!"Referer"; reference:md5,3cd598e8e2fd033134d8784251eff59e; classtype:trojan-activity; sid:2016139; rev:5; metadata:created_at 2013_01_03, former_category MALWARE, updated_at 2020_08_18;)

Added 2020-08-18 17:53:53 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sakula/Mivast RAT CnC? Beacon 1"; flow:established,to_server; content:".asp?imageid="; http_uri; fast_pattern; http_header_names; content:!"Content-Type"; content:!"Accept-"; content:!"Referer"; reference:md5,3cd598e8e2fd033134d8784251eff59e; classtype:trojan-activity; sid:2016139; rev:5; metadata:created_at 2013_01_03, former_category MALWARE, updated_at 2013_01_03;)

Added 2020-08-05 19:08:42 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sakula/Mivast RAT CnC? Beacon 1"; flow:established,to_server; content:".asp?imageid="; http_uri; fast_pattern; http_header_names; content:!"Content-Type"; content:!"Accept-"; content:!"Referer"; metadata: former_category MALWARE; reference:md5,3cd598e8e2fd033134d8784251eff59e; classtype:trojan-activity; sid:2016139; rev:5; metadata:created_at 2013_01_03, updated_at 2013_01_03;)

Added 2019-09-19 19:25:53 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sakula/Mivast RAT CnC? Beacon 1"; flow:established,to_server; content:".asp?imageid="; http_uri; fast_pattern; http_header_names; content:!"Content-Type"; content:!"Accept-"; content:!"Referer"; reference:md5,3cd598e8e2fd033134d8784251eff59e; classtype:trojan-activity; sid:2016139; rev:5; metadata:created_at 2013_01_03, updated_at 2013_01_03;)

Added 2018-09-13 19:46:05 UTC


Added 2018-09-13 17:57:10 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sakula/Mivast RAT CnC? Beacon 1"; flow:to_server,established; content:".asp?imageid="; http_uri; fast_pattern:only; content:!"Content-Type|3a|"; http_header; content:!"Accept-"; http_header; content:!"Referer|3a|"; http_header; reference:md5,3cd598e8e2fd033134d8784251eff59e; classtype:trojan-activity; sid:2016139; rev:4; metadata:created_at 2013_01_03, updated_at 2013_01_03;)

Added 2017-08-07 21:09:48 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Sakula/Mivast RAT CnC? Beacon 1"; flow:to_server,established; content:".asp?imageid="; http_uri; fast_pattern:only; content:!"Content-Type|3a|"; http_header; content:!"Accept-"; http_header; content:!"Referer|3a|"; http_header; reference:md5,3cd598e8e2fd033134d8784251eff59e; classtype:trojan-activity; sid:2016139; rev:4;)

Added 2015-06-08 18:16:19 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN TR/Spy.55808.201"; flow:to_server,established; content:"POST"; http_method; content:"?imageid="; http_uri; content:"&type="; http_uri; content:"User-Agent|3a 20|iexplorer|0d 0a|"; http_header; classtype:trojan-activity; sid:2016139; rev:2;)

Added 2013-01-02 22:59:32 UTC


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