alert smtp any any -> $SMTP_SERVERS any (msg:"ET EXPLOIT Possible Exim 4.87-4.91 RCE Attempt Inbound (CVE-2019-10149)"; flow:established,to_server; content:"RCPT|20|TO"; content:"|3c 24 7b|run|7b|"; distance:0; fast_pattern; content:"|7d 7d 40|"; distance:0; content:"RCPT|20|TO|3a|"; pcre:"/^\s*\x3c\x24\x7brun\x7b[^\r\n]+\x7d{2}\x40/R"; metadata: former_category EXPLOIT; reference:url,; classtype:attempted-admin; sid:2027442; rev:1; metadata:attack_target SMTP_Server, deployment Perimeter, cve 2019_10149, signature_severity Major, created_at 2019_06_07, performance_impact Low, updated_at 2019_06_07;)

Added 2019-06-07 18:25:31 UTC

Topic revision: r1 - 2019-06-07 - TWikiGuest
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