alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 Ransomware Checkin M2"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20 70 6f 73 74 5f 65 78 61 6d 70 6c 65|"; http_header; fast_pattern; content:"=0x"; http_client_body; content:"|2c|0x"; distance:2; within:5; http_client_body; content:"|3c 62 72 3e|"; distance:0; http_client_body; pcre:"/\.php$/U"; metadata: former_category MALWARE; reference:md5,ad2c80611ebc7f6d45bd3e46de38b776; reference:md5,5bb7d85f7a5f1d2b01efabe5635e2992; classtype:trojan-activity; sid:2023397; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Ransomware, signature_severity Major, created_at 2016_10_24, malware_family Ransomware, malware_family CryptFile2?, performance_impact Low, updated_at 2019_10_07;)

Added 2019-10-08 19:34:40 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 Ransomware Checkin M2"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20 70 6f 73 74 5f 65 78 61 6d 70 6c 65|"; http_header; fast_pattern:only; content:"=0x"; http_client_body; content:"|2c|0x"; distance:2; within:5; http_client_body; content:"|3c 62 72 3e|"; distance:0; http_client_body; pcre:"/\.php$/U"; metadata: former_category MALWARE; reference:md5,ad2c80611ebc7f6d45bd3e46de38b776; reference:md5,5bb7d85f7a5f1d2b01efabe5635e2992; classtype:trojan-activity; sid:2023397; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Ransomware, signature_severity Major, created_at 2016_10_24, malware_family Ransomware, malware_family CryptFile2?, performance_impact Low, updated_at 2016_10_24;)

Added 2019-09-26 19:58:15 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 Ransomware Checkin M2"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20 70 6f 73 74 5f 65 78 61 6d 70 6c 65|"; http_header; fast_pattern:only; content:"=0x"; http_client_body; content:"|2c|0x"; distance:2; within:5; http_client_body; content:"|3c 62 72 3e|"; distance:0; http_client_body; pcre:"/\.php$/U"; reference:md5,ad2c80611ebc7f6d45bd3e46de38b776; reference:md5,5bb7d85f7a5f1d2b01efabe5635e2992; classtype:trojan-activity; sid:2023397; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Ransomware, signature_severity Major, created_at 2016_10_24, malware_family Ransomware, malware_family CryptFile2?, performance_impact Low, updated_at 2016_10_24;)

Added 2017-08-07 21:18:32 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 Ransomware Checkin M2"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; content:"User-Agent|3a 20 70 6f 73 74 5f 65 78 61 6d 70 6c 65|"; http_header; fast_pattern:only; content:"=0x"; http_client_body; content:"|2c|0x"; distance:2; within:5; http_client_body; content:"|3c 62 72 3e|"; distance:0; http_client_body; pcre:"/\.php$/U"; reference:md5,ad2c80611ebc7f6d45bd3e46de38b776; reference:md5,5bb7d85f7a5f1d2b01efabe5635e2992; classtype:trojan-activity; sid:2023397; rev:2;)

Added 2016-10-24 17:07:40 UTC


Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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