@zzzgenesis00/solana-wallet-adapter
This report shows the evidence for @zzzgenesis00/solana-wallet-adapter@0.18.0, the only known version.
OpenSSF/OSV Malicious Advisory
imported 3mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-11532 confirms this npm version as malicious.
Advisory
MAL-2026-11532
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in @zzzgenesis00/solana-wallet-adapter (npm)
Details
The postinstall.js script, which runs automatically on `npm install`, harvests a broad set of installer-owned secrets and identity data and exfiltrates them to two hardcoded attacker-controlled destinations. Collected data includes sensitive environment variables (NPM_TOKEN, NODE_AUTH_TOKEN, GITHUB_TOKEN, AWS_*, HELIUS/INFURA/ALCHEMY keys, MNEMONIC, SEED_PHRASE, SOLANA_PRIVATE_KEY, and similar), the contents of ~/.ssh, ~/.npmrc, and ~/.gitconfig, Chrome/Firefox profile artifacts (Cookies, Login Data, key4.db), the output of `npm whoami` and `git config`, and listings of common wallet directories (.bitcoin,.ethereum,.solana,.metamask,.exodus,.electrum). About 1.5-3.5 seconds after postinstall start, the harvested JSON is sent via HTTPS GET to `api.telegram.org` using a hardcoded bot token and chat_id (bot/chat 7231970337) and via HTTPS POST to `40f955f39128bd79-178-249-214-24.serveousercontent.com/collect` (a Serveo tunnel). The package impersonates the anza-xyz Solana publisher via a false `author` field and a non-existent repository link, wraps the harvester in mangled identifiers (_stq/_dgx/_uiz/_cp/_ht/_tk/_ch/_co/_ex) with a cover-story comment 'postinstall environment verification', and re-exports `./index.js` to appear functional. The stated wallet-adapter purpose does not justify any of the observed reads.
References
Source & flagged code
0 flagged · loading sourceNo flagged code excerpts are attached to this scan.
Findings
1 High
HighOsv Malicious Advisory
Affected versions and remediation
This report applies to @zzzgenesis00/solana-wallet-adapter@0.18.0.
The versions list below shows the verdict for each recorded version.
- Avoid installing @zzzgenesis00/solana-wallet-adapter@0.18.0. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
This report uses published external intelligence. The advisory does not provide a separate source-code analysis for each listed version.
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.