gate-dex-wallet-cli

The fragment is an installation/update script rather than demonstrably malicious code. It contains a significant supply-chain security weakness: it installs and executes an externally downloaded binary without checksum or signature verification and defaults to a mutable latest release. The code should use a pinned immutable artifact plus trusted signature or checksum validation before installation. No direct evidence of credential theft, exfiltration, persistence, or sabotage appears in the supplied script.