alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET INFO Certificate with Unknown Content M1"; flow:established,to_client; file_data; content:"-----BEGIN CERTIFICATE-----|0D 0A|"; depth:29; fast_pattern; byte_test:1,!=,0x4D,0,relative; metadata: former_category INFO; reference:url,blog.nviso.be/2018/07/31/powershell-inside-a-certificate-part-1/; classtype:misc-activity; sid:2026649; rev:2; 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_11_26, performance_impact Moderate, updated_at 2018_11_26;)

Added 2018-12-04 17:07:05 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET INFO Certificate with Unknown Content"; flow:established,to_client; file_data; content:"-----BEGIN CERTIFICATE-----|0D 0A|"; depth:29; fast_pattern; byte_test:1,!=,0x4D,0,relative; metadata: former_category INFO; reference:url,blog.nviso.be/2018/07/31/powershell-inside-a-certificate-part-1/; classtype:misc-activity; sid:2026649; 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_11_26, performance_impact Moderate, updated_at 2018_11_26;)

Added 2018-11-26 18:58:35 UTC


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