alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Iron/Maktub Locker Ransomware CnC? Checkin"; flow:established,to_server; content:"POST"; http_method; content:"{|22|encry|22 3a 22|"; http_client_body; depth:10; fast_pattern; content:"|22|randk|22 3a 22|"; http_client_body; distance:0; content:"|22|guid|22 3a 22|"; http_client_body; distance:0; content:"|22|start|22 3a 22|"; http_client_body; distance:0; content:"|22|market|22 3a 22|"; http_client_body; distance:0; http_header_names; content:!"Referer"; metadata: former_category TROJAN; reference:md5,1e60050db59e3d977d2a928fff3d34a6; reference:url,bartblaze.blogspot.com/2018/04/maktub-ransomware-possibly-rebranded-as.html; classtype:trojan-activity; sid:2025486; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2018_04_12, malware_family Iron_Locker, performance_impact Moderate, updated_at 2018_04_12;)

Added 2018-04-12 16:49:16 UTC


Topic revision: r1 - 2018-04-12 - TWikiGuest
 
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