LumarStealer Infostealer Malware Detection

This rule detects the LumarStealer infostealer malware based on specific byte patterns (YARA signatures) associated with its core functionalities. These functionalities include collecting operating system information, sending data to a command and control (C2) server, finding files of interest, and specifically identifying cryptocurrency wallets. The rule requires all these distinct patterns to be present in a file, indicating a high confidence detection of LumarStealer.