alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Cyborg Ransomware - Downloading Desktop Background"; flow:established,to_client; content:"200"; http_stat_code; content:"Server|3a 20|HotCores|0d 0a|"; http_header; content:"Content-Disposition|3a 20|inline|3b 20|filename=|22|Cyborg_DECRYPT.jpg|22 0d 0a|"; http_header; fast_pattern; http_content_type; content:"image/jpeg"; metadata: former_category MALWARE; reference:md5,2505b0efde03f5d3c66984e6f7c5bcc1; classtype:trojan-activity; sid:2029052; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, deployment SSLDecrypt, signature_severity Major, created_at 2019_11_25, performance_impact Low, updated_at 2019_11_25;)

Added 2019-11-25 19:12:14 UTC


Topic revision: r1 - 2019-11-26 - TWikiGuest
 
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