alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 / Revenge Ransomware Checkin M3"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; pcre:"/\.php$/U"; content:"id="; http_client_body; depth:3; content:"&count="; http_client_body; distance:0; fast_pattern; content:!"Referer|3a 20|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^id=[0-9A-Z]+&count=/P"; metadata: former_category TROJAN; reference:md5,116fbce554b25829b17b6e47990821b4; classtype:trojan-activity; sid:2024056; 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_03_15, malware_family CryptFile2?, performance_impact Moderate, updated_at 2017_03_17;)

Added 2017-08-07 21:19:20 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 / Revenge Ransomware Checkin M3"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; pcre:"/\.php$/U"; content:"id="; http_client_body; depth:3; content:"&count="; http_client_body; distance:0; fast_pattern; content:!"Referer|3a 20|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^id=[0-9A-Z]+&count=/P"; reference:md5,116fbce554b25829b17b6e47990821b4; classtype:trojan-activity; sid:2024056; rev:3;)

Added 2017-05-05 16:58:59 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 / Revenge Ransomware Checkin M3"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; pcre:"/\.php$/U"; content:"id="; http_client_body; depth:3; content:"&count="; http_client_body; distance:0; fast_pattern; content:!"Referer|3a 20|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^id=[0-9A-Z]+&count=/P"; metadata: former_category TROJAN; reference:md5,116fbce554b25829b17b6e47990821b4; classtype:trojan-activity; sid:2024056; rev:3;)

Added 2017-05-03 17:35:29 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 / Revenge Ransomware Checkin M3"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; pcre:"/\.php$/U"; content:"id="; http_client_body; depth:3; content:"&count="; http_client_body; distance:0; fast_pattern; content:!"Referer|3a 20|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^id=[0-9A-Z]+&count=/P"; reference:md5,116fbce554b25829b17b6e47990821b4; classtype:trojan-activity; sid:2024056; rev:3;)

Added 2017-03-20 19:16:55 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 / Revenge Ransomware Checkin M3"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; pcre:"/\.php$/U"; content:"id="; http_client_body; depth:3; content:"&count="; http_client_body; distance:0; fast_pattern; content:!"Referer|3a 20|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^id=[0-9A-Z]+&count=/P"; reference:md5,116fbce554b25829b17b6e47990821b4; classtype:trojan-activity; sid:2024056; rev:3;)

Added 2017-03-17 17:48:44 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 Ransomware Checkin M3"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; pcre:"/\.php$/U"; content:"id="; http_client_body; depth:3; content:"&count="; http_client_body; distance:0; fast_pattern; content:!"Referer|3a 20|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^id=[0-9A-Z]+&count=/P"; reference:md5,116fbce554b25829b17b6e47990821b4; classtype:trojan-activity; sid:2024056; rev:2;)

Added 2017-03-16 22:25:45 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/CryptFile2 Ransomware Checkin M3"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; pcre:"/\.php$/U"; content:"id="; http_client_body; depth:3; content:"&count="; http_client_body; distance:0; fast_pattern; content:!"Referer|3a 20|"; http_header; content:!"User-Agent|3a 20|"; http_header; pcre:"/^id=[0-9A-Z]+&count=/P"; reference:md5,116fbce554b25829b17b6e47990821b4; classtype:trojan-activity; sid:2024056; rev:2;)

Added 2017-03-15 18:08:46 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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