The npm package dolyame-ui-themes version 35.6.3 contains malicious code that executes an attacker-controlled binary on the host system during installation or require. It uses obfuscated techniques to reconstruct command and control (C2) hostnames and fetches platform-specific binaries from attacker-controlled endpoints. The package masquerades as a legitimate payment integration ecosystem, likely as a typosquatting lure. The malicious loader writes binaries to temporary directories, sets executable permissions, and spawns them detached from the main process. A sibling telemetry module duplicates these malicious behaviors. No official patch or remediation guidance is provided.