alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"Mozilla/4.0 (compatible|3b 20|Synapse)"; http_user_agent; depth:33; isdataat:!1,relative; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; fast_pattern; distance:0; http_header_names; content:!"Referer"; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_04_04, deployment Perimeter, former_category MALWARE, malware_family Ransomware, malware_family Matrix, signature_severity Major, tag Ransomware, updated_at 2020_09_17, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact;)

Added 2021-10-04 19:24:52 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"Mozilla/4.0 (compatible|3b 20|Synapse)"; http_user_agent; depth:33; isdataat:!1,relative; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; fast_pattern; distance:0; http_header_names; content:!"Referer"; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_04_04, deployment Perimeter, former_category TROJAN, malware_family Ransomware, malware_family Matrix, performance_impact Moderate, signature_severity Major, updated_at 2020_09_17;)

Added 2020-09-17 18:29:25 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"Mozilla/4.0 (compatible|3b 20|Synapse)"; http_user_agent; depth:33; isdataat:!1,relative; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; fast_pattern; distance:0; http_header_names; content:!"Referer"; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_04_04, deployment Perimeter, former_category TROJAN, malware_family Ransomware, malware_family Matrix, performance_impact Moderate, signature_severity Major, updated_at 2019_09_28;)

Added 2020-08-05 19:13:26 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"Mozilla/4.0 (compatible|3b 20|Synapse)"; http_user_agent; depth:33; isdataat:!1,relative; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; fast_pattern; distance:0; http_header_names; content:!"Referer"; metadata: former_category TROJAN; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_04_04, malware_family Ransomware, malware_family Matrix, performance_impact Moderate, updated_at 2019_09_28;)

Added 2019-10-01 08:28:46 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"Mozilla/4.0 (compatible|3b 20|Synapse)"; http_user_agent; depth:33; isdataat:!1,relative; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; fast_pattern; distance:0; http_header_names; content:!"Referer"; metadata: former_category TROJAN; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_04_04, malware_family Ransomware, malware_family Matrix, performance_impact Moderate, updated_at 2019_09_28;)

Added 2019-10-01 04:23:12 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"Mozilla/4.0 (compatible|3b 20|Synapse)"; http_user_agent; depth:33; isdataat:!1,relative; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; fast_pattern; distance:0; http_header_names; content:!"Referer"; metadata: former_category TROJAN; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_04_04, malware_family Ransomware, malware_family Matrix, performance_impact Moderate, updated_at 2019_05_25;)

Added 2019-05-28 19:09:21 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|Synapse)|0d 0a|"; http_header; fast_pattern:12,20; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; distance:0; content:!"Referer|3a|"; http_header; metadata: former_category TROJAN; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_04_04, malware_family Ransomware, malware_family Matrix, performance_impact Moderate, updated_at 2017_04_04;)

Added 2018-09-13 19:53:41 UTC


Added 2018-09-13 18:01:31 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|Synapse)|0d 0a|"; http_header; fast_pattern:12,20; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; distance:0; content:!"Referer|3a|"; http_header; metadata: former_category TROJAN; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2017_04_04, malware_family Ransomware, malware_family Matrix, performance_impact Moderate, updated_at 2017_04_04;)

Added 2017-08-07 21:19:30 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|Synapse)|0d 0a|"; http_header; fast_pattern:12,20; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; distance:0; content:!"Referer|3a|"; http_header; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:2;)

Added 2017-05-05 16:59:04 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|Synapse)|0d 0a|"; http_header; fast_pattern:12,20; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; distance:0; content:!"Referer|3a|"; http_header; metadata: former_category TROJAN; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:2;)

Added 2017-05-03 17:35:48 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Matrix Ransomware Sending Encrypted Filelist"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|Synapse)|0d 0a|"; http_header; fast_pattern:12,20; content:"name=|22|uploadfile|22 3b 20|filename=|22|C|3a 5c|"; http_client_body; content:"|0d 0a|[ALL]|0d 0a|"; http_client_body; distance:0; content:"|0d 0a|[ALL_END]|0d 0a 0d 0a|[PRIORITY]|0d 0a|"; http_client_body; distance:0; content:!"Referer|3a|"; http_header; reference:md5,e5293a4da4b67be6ff2893f88c8ef757; classtype:trojan-activity; sid:2024178; rev:2;)

Added 2017-04-04 18:14:34 UTC


Topic revision: r1 - 2021-10-04 - TWikiGuest
 
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