Versions (2)
Version DetailsCurrent
Rev: 1 • Jun 13, 2023, 12:00 PMET MALWARE Kimsuky ReconShark Payload Retrieval Request M1
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Kimsuky ReconShark Payload Retrieval Request M1"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/ca.php?na="; fast_pattern; content:".gif"; within:24; reference:url,www.sentinelone.com/labs/kimsuky-evolves-reconnaissance-capabilities-in-new-global-campaign/; classtype:trojan-activity; sid:2046257; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_06_13, deployment Perimeter, deployment SSLDecrypt, malware_family Kimsuky, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_06_13; target:src_ip;)
Jun 13, 2023, 12:00 PM
Jun 13, 2023, 12:00 PM
Jun 13, 2023, 10:00 PM
Jun 13, 2023, 10:00 PM
rules/emerging-malware.rules