@zhengliyoux/baileys
A WebSockets library for interacting with WhatsApp Web
This report shows the evidence for @zhengliyoux/baileys@1.0.4. 1 of 3 known versions is blocked or flagged. See all versions.
AI Security Review
scanned 6d ago · by lpm-firewall-aiThe package automatically uses the connected WhatsApp account to follow a fixed newsletter when a socket connects. This is an unsolicited account action toward a publisher-selected target, so the package is malicious.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review
Trigger
The application calls makeWASocket and its WhatsApp connection opens, unless ZHENGLIYOUX_NO_FOLLOW is set.
Impact
The user's connected WhatsApp account is subscribed to a publisher-selected channel without a request to follow it.
Mechanism
A registered connection listener calls newsletterFollow with the package's hard-coded newsletter ID, issuing a WhatsApp FOLLOW action.
Attack narrative
Creating a socket registers a listener that waits for the WhatsApp connection to open, then follows the hard-coded newsletter ID through a WhatsApp FOLLOW query. This uses the user's connected account for an unsolicited subscription to a target chosen by the package publisher. An environment variable can disable the action, but it is enabled by default.
AI rationale
The package automatically uses the connected WhatsApp account to follow a fixed newsletter when a socket connects. This is an unsolicited account action toward a publisher-selected target, so the package is malicious.
Evidence
lib/Utils/follow.jslib/Socket/index.jslib/Socket/communities.js
Decision evidence
public snapshotAI called this Malicious at 97.0% confidence as Malware with low false-positive risk.
Evidence for block
- Every call to makeWASocket registers autoFollow on the created socket.
- When the WhatsApp connection opens, autoFollow calls newsletterFollow with a fixed channel ID; the only opt-out is an environment variable.
- newsletterFollow sends the channel ID through the WhatsApp newsletter FOLLOW query.
Evidence against
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShellWebSocket
HighEntropyStringsUrlStrings
Oversized source lightweight scan
WAProto/index.js4.23 MB file, sampled 256 KB
Source & flagged code
9 flaggedpackage.jsonView file
•scripts.preinstall = node ./engine-requirements.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkglib/WABinary/constants.jsView file
600patternName = google_api_key
severity = high
line = 600
High
High Secret
Package contains a high-severity secret pattern.
lib/WABinary/constants.jsView on unpkg · L600600patternName = google_api_key
severity = high
line = 600
High
Secret Pattern
Google API key in lib/WABinary/constants.js
lib/WABinary/constants.jsView on unpkg · L600Findings
6 High5 Medium6 Low
HighInstall Time Lifecycle Scriptspackage.json
HighHigh Secretlib/WABinary/constants.js
HighSemantic Analysis LimitedWAProto/index.js
HighKnown Malware Source Similaritylib/Utils/messages-media.js
HighSecret Patternlib/WABinary/constants.js
HighSecret Patternlib/WABinary/constants.d.ts
MediumNetwork
MediumEnvironment Vars
MediumShips Build HelperWAProto/GenerateStatics.sh
MediumOversized Source FileWAProto/index.js
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowWeak Crypto
Affected versions and remediation
This report applies to @zhengliyoux/baileys@1.0.4.
The versions list below shows the verdict for each recorded version.
- Avoid installing @zhengliyoux/baileys@1.0.4. 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.