Manifest
    by Manifold
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    0.9.2

    Solidity

    Solidity and Hardhat support by the Hardhat team

    Programming LanguagesSnippets
    Rank#812
    Publisher alejandroarandaRegistry openvsx358,916Last scanned Sep 25, 2026, 05:01 PMRegistry

    Security Findings

    3

    Dynamic exec of remote content (VSX)

    SuspiciousScanner

    Download-and-execute in lang-resource-sync.js: chmod +x

    lang-resource-sync.js

    OWASP-AST06

    Dangerous security bypass flags

    SuspiciousScanner

    Gatekeeper bypass in content: xattr -c

    OWASP-AST06

    SleepyDuck Wakes Again: A Cross-Platform Open VSX Campaign Targeting Solidity Developer Workstations

    MaliciousCurator

    Pluto Security documents EtherDuck, the latest wave of the SleepyDuck campaign, which distributed malicious Open VSX extensions impersonating popular Solidity/Hardhat tooling (via inflated download counts) to deliver cross-platform persistent remote-access malware hidden in an appended archive inside a valid 205 MB MP4, with an Ethereum smart contract serving as resilient C2 configuration. Advisory: https://pluto.security/blog/sleepyduck-malware-open-vsx-extensions