alert dns $HOME_NET any -> any any (msg:"ET MALWARE Deep Panda Domain in DNS Lookup (vpn2 .smi1egate .com)"; dns.query; content:"vpn2.smi1egate.com"; endswith; fast_pattern; reference:url,www.fortinet.com/blog/threat-research/deep-panda-log4shell-fire-chili-rootkits; reference:md5,0b991aca7e5124df471cf8fb9e301673; classtype:trojan-activity; sid:2035704; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_04_01, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_12, reviewed_at 2024_09_12;)