alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Mimikatz x86 Mimidrv.sys Download Over HTTP"; flow:established,to_client; file_data; content:"MZ"; within:2; content:"|a0 00 00 00 24 02 00 00 40 00 00 00|"; distance:0; content:"|b8 00 00 00 6c 02 00 00 40 00 00 00|"; within:16; metadata: former_category MALWARE; reference:url,github.com/gentilkiwi/mimikatz; classtype:trojan-activity; sid:2029336; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, deployment Internal, signature_severity Major, created_at 2020_01_29, updated_at 2020_01_29;)

Added 2020-01-29 19:28:19 UTC


Topic revision: r1 - 2020-01-30 - TWikiGuest
 
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