registry / Malware / xzvbailss

xzvbailss

hello I am RxVz, I am a student trying to develop a WhatsApp library via baileys and this is my baileys xzbails

This report shows the evidence for xzvbailss@1.0.0. 1 of 2 known versions is blocked or flagged. See all versions.

AI Security Review

scanned 2h ago · by lpm-firewall-ai

The package automatically follows two hardcoded WhatsApp newsletters when its socket connects, without the user requesting those account actions. This is malicious account manipulation.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review

Trigger

A created socket receives a connection-open event.

Impact

Changes the user's WhatsApp account by following channels they did not request.

Mechanism

The callback decodes two hardcoded newsletter IDs and sends FOLLOW requests, delayed by 90 and 180 seconds.

Attack narrative

When an application creates and connects the package’s socket, the newsletter layer automatically follows two hardcoded newsletter IDs (120363400505489366@newsletter and 120363430764800148@newsletter). It sends the follow requests through WhatsApp after 90 and 180 seconds, without an explicit user request. This uses the connected account to take publisher-chosen account actions.

AI rationale

The package automatically follows two hardcoded WhatsApp newsletters when its socket connects, without the user requesting those account actions. This is malicious account manipulation.

Evidence

lib/Socket/index.jslib/Socket/messages-send.jslib/Socket/username.jslib/Socket/newsletter.js

Network endpoints1

s.whatsapp.net

Decision evidence

public snapshot

AI called this Malicious at 99.0% confidence as Malware with low false-positive risk.

Evidence for block

The exported socket builder reaches the message and newsletter socket layers, registering this behavior during ordinary socket creation.
On connection open, the code schedules WhatsApp newsletter FOLLOW requests for two hardcoded, base64-encoded newsletter IDs, 90 seconds apart.
The requests use the WhatsApp MEX endpoint and the package’s FOLLOW query operation.

Evidence against

Behavioral surface

Source

ChildProcessCryptoFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 109 file(s), 1.81 MB of source, external domains: call.whatsapp.com, raw.githubusercontent.com, wa.me, web.whatsapp.com, www.whatsapp.com

Oversized source lightweight scan

WAProto/index.js11.6 MB file, sampled 256 KB

No sampled risky behavior triggered.

Source & flagged code

8 flagged

package.jsonView file

•scripts.preinstall = node ./engine-requirements.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

lib/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 · L600

600patternName = google_api_key severity = high line = 600

High

Secret Pattern

Google API key in lib/WABinary/constants.js

lib/WABinary/constants.jsView on unpkg · L600

lib/Utils/validate-connection.jsView file

107pull: false, L108: devicePairingData: { L109: buildHash: appVersionBuf, ... L134: const { details, hmac, accountType } = proto.ADVSignedDeviceIdentityHMAC.decode(deviceIdentityNode.content); L135: let hmacPrefix = Buffer.from([]); L136: if (accountType !== undefined && accountType === proto.ADVEncryptionType.HOSTED) { ... L158: ]); L159: account.deviceSignature = Curve.sign(signedIdentityKey.private, deviceMsg); L160: const identity = createSignalIdentity(lid, accountSignatureKey);

Low

Weak Crypto

Package source references weak cryptographic algorithms.

lib/Utils/validate-connection.jsView on unpkg · L107

WAProto/GenerateStatics.shView file

•path = WAProto/GenerateStatics.sh kind = build_helper sizeBytes = 302 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

WAProto/GenerateStatics.shView on unpkg

WAProto/index.jsView file

•path = WAProto/index.js kind = oversized_source_file sizeBytes = 12145764 magicHex = [redacted]

Medium

Oversized Source File

Package contains source files above the normal full-analysis size ceiling.

WAProto/index.jsView on unpkg

lib/Utils/business.jsView file

•stage = ast_semantic_analysis; reason = ast_alias_growth_limit_exceeded; limitedFiles = 3

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

lib/Utils/business.jsView on unpkg

lib/Utils/messages-media.jsView file

•matchType = normalized_sha256 matchedPackage = @zaxius/baileys@1.0.1 matchedPath = lib/Utils/messages-media.js matchedIdentity = npm:QHpheGl1cy9iYWlsZXlz:1.0.1 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

lib/Utils/messages-media.jsView on unpkg

Findings

5 High4 Medium6 Low

HighInstall Time Lifecycle Scriptspackage.json

HighHigh Secretlib/WABinary/constants.js

HighSemantic Analysis Limitedlib/Utils/business.js

HighKnown Malware Source Similaritylib/Utils/messages-media.js

HighSecret Patternlib/WABinary/constants.js

MediumNetwork

MediumShips Build HelperWAProto/GenerateStatics.sh

MediumOversized Source FileWAProto/index.js

MediumStructural Risk Force Deep Review

LowNon Install Lifecycle Scripts

LowScripts Present

LowWeak Cryptolib/Utils/validate-connection.js

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Affected versions and remediation

This report applies to xzvbailss@1.0.0.

The versions list below shows the verdict for each recorded version.

Avoid installing xzvbailss@1.0.0. 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: 2026-11-05 07:11:59.587Z (UTC).

Source advisory published: 2026-10-26 00:00:00.000Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.

Versions

2 known versions

1.0.0latestshownMaliciousMalwareBlockPublishedOct 22, 2026, 9:29 AM 0.0.0-stageUnknown—AllowUnder ReviewOct 22, 2026, 9:26 AM

registry / Malware / xzvbailss

xzvbailss

hello I am RxVz, I am a student trying to develop a WhatsApp library via baileys and this is my baileys xzbails

This report shows the evidence for xzvbailss@1.0.0. 1 of 2 known versions is blocked or flagged. See all versions.

AI Security Review

scanned 2h ago · by lpm-firewall-ai

The package automatically follows two hardcoded WhatsApp newsletters when its socket connects, without the user requesting those account actions. This is malicious account manipulation.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review

Trigger

A created socket receives a connection-open event.

Impact

Changes the user's WhatsApp account by following channels they did not request.

Mechanism

The callback decodes two hardcoded newsletter IDs and sends FOLLOW requests, delayed by 90 and 180 seconds.

Attack narrative

AI rationale

The package automatically follows two hardcoded WhatsApp newsletters when its socket connects, without the user requesting those account actions. This is malicious account manipulation.

Evidence

lib/Socket/index.jslib/Socket/messages-send.jslib/Socket/username.jslib/Socket/newsletter.js

Network endpoints1

s.whatsapp.net

Decision evidence

public snapshot

AI called this Malicious at 99.0% confidence as Malware with low false-positive risk.

Evidence for block

The exported socket builder reaches the message and newsletter socket layers, registering this behavior during ordinary socket creation.
On connection open, the code schedules WhatsApp newsletter FOLLOW requests for two hardcoded, base64-encoded newsletter IDs, 90 seconds apart.
The requests use the WhatsApp MEX endpoint and the package’s FOLLOW query operation.

Evidence against

Behavioral surface

Source

ChildProcessCryptoFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 109 file(s), 1.81 MB of source, external domains: call.whatsapp.com, raw.githubusercontent.com, wa.me, web.whatsapp.com, www.whatsapp.com

Oversized source lightweight scan

WAProto/index.js11.6 MB file, sampled 256 KB

No sampled risky behavior triggered.

Source & flagged code

8 flagged

package.jsonView file

•scripts.preinstall = node ./engine-requirements.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

lib/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 · L600

600patternName = google_api_key severity = high line = 600

High

Secret Pattern

Google API key in lib/WABinary/constants.js

lib/WABinary/constants.jsView on unpkg · L600

lib/Utils/validate-connection.jsView file

Low

Weak Crypto

Package source references weak cryptographic algorithms.

lib/Utils/validate-connection.jsView on unpkg · L107

WAProto/GenerateStatics.shView file

•path = WAProto/GenerateStatics.sh kind = build_helper sizeBytes = 302 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

WAProto/GenerateStatics.shView on unpkg

WAProto/index.jsView file

•path = WAProto/index.js kind = oversized_source_file sizeBytes = 12145764 magicHex = [redacted]

Medium

Oversized Source File

Package contains source files above the normal full-analysis size ceiling.

WAProto/index.jsView on unpkg

lib/Utils/business.jsView file

•stage = ast_semantic_analysis; reason = ast_alias_growth_limit_exceeded; limitedFiles = 3

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

lib/Utils/business.jsView on unpkg

lib/Utils/messages-media.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

lib/Utils/messages-media.jsView on unpkg

Findings

5 High4 Medium6 Low

HighInstall Time Lifecycle Scriptspackage.json

HighHigh Secretlib/WABinary/constants.js

HighSemantic Analysis Limitedlib/Utils/business.js

HighKnown Malware Source Similaritylib/Utils/messages-media.js

HighSecret Patternlib/WABinary/constants.js

MediumNetwork

MediumShips Build HelperWAProto/GenerateStatics.sh

MediumOversized Source FileWAProto/index.js

MediumStructural Risk Force Deep Review

LowNon Install Lifecycle Scripts

LowScripts Present

LowWeak Cryptolib/Utils/validate-connection.js

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Affected versions and remediation

This report applies to xzvbailss@1.0.0.

The versions list below shows the verdict for each recorded version.

Avoid installing xzvbailss@1.0.0. 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: 2026-11-05 07:11:59.587Z (UTC).

Source advisory published: 2026-10-26 00:00:00.000Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.

Versions

2 known versions

1.0.0latestshownMaliciousMalwareBlockPublishedOct 22, 2026, 9:29 AM 0.0.0-stageUnknown—AllowUnder ReviewOct 22, 2026, 9:26 AM

AI Security Review

Decision evidence

Source & flagged code

Findings

Affected versions and remediation

Versions

AI Security Review

Decision evidence

Source & flagged code

Findings

Affected versions and remediation

Versions

Related packages

Other malware packages

Related packages

Other malware packages