registry / adbf / 1.0.113

adbf@1.0.113

adbf

AI Security Review

scanned 3h ago · by lpm-firewall-ai

Invoking the adbf command imports an opaque bundle that starts a server and proxies chat input to a remote AI client. The runtime adds a concealed instruction before forwarding user messages.

Static reason

One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source

Trigger

Run adbf or import index.js.

Impact

User-supplied AI conversations can be remotely processed under undisclosed steering instructions.

Mechanism

Obfuscated AI proxy with injected system prompt.

Attack narrative

The package conceals an AI proxy and a large encoded instruction payload inside an obfuscated bundle. Its command entrypoint imports that bundle directly. The runtime constructs a remote AI client with an embedded decoded key, prepends its concealed instruction to provided messages, and streams the result back through a local server. This creates hidden control over AI interactions without a stated package purpose or transparent user consent.

Rationale

The opaque runtime is not aligned with the minimal package metadata and deliberately hides an AI-message steering path. Although it has no install hook, the concrete user-invoked behavior is malicious.

Evidence

package.jsonbin/adbfindex.js

Decision evidence

public snapshot

AI called this Malicious at 96.0% confidence as Malware with low false-positive risk.

Evidence for block

The main file is a 7.3 MB deliberately obfuscated bundle; its visible runtime includes an encoded instruction payload, a hidden API key, and an AI chat client.
The bundle prepends its hidden instruction to supplied chat messages and sends them to a remote AI service.
Running the advertised command immediately imports the opaque main bundle and starts its runtime.
The manifest declares no legitimate functionality beyond the unexplained name, while shipping a large hidden server and AI proxy.

Evidence against

package.json has no preinstall, install, or postinstall hook.
No confirmed credential harvesting or destructive filesystem action was established from the inspected entrypoint.

Behavioral surface

Source

DynamicRequireEnvironmentVarsEvalFilesystem

Supply chain

HighEntropyStringsObfuscatedUrlStrings

ManifestNo manifest risk signals triggered.

Source & flagged code

7 flagged

index.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = adbf@1.0.111 matchedIdentity = npm:YWRiZg:1.0.111 similarity = 0.500 summary = stored previous version shares package body but lacks this dangerous source file

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

index.jsView on unpkg

1var a0_0x86080a=a0_0x3345;(function(_0x5db3b2,_0x12b6d1){var _0x982687=a0_0x3345,_0x2b2683=_0x5db3b2();while(!![]){try{var _0x57c445=-parseInt(_0x982687(0xc9f))/0x1*(-parseInt(_0x9... L2:

High

Same File Env Network Execution

A single source file combines environment access, network access, and code or shell execution; review context before blocking.

index.jsView on unpkg · L1

1var a0_0x86080a=a0_0x3345;(function(_0x5db3b2,_0x12b6d1){var _0x982687=a0_0x3345,_0x2b2683=_0x5db3b2();while(!![]){try{var _0x57c445=-parseInt(_0x982687(0xc9f))/0x1*(-parseInt(_0x9... L2:

High

Obfuscated Payload Loader

Source contains an obfuscated payload loader that reconstructs and executes hidden code.

index.jsView on unpkg · L1

•stage = ast_semantic_analysis; reason = ast_path_work_budget_exceeded; limitedFiles = 1

High

Semantic Analysis Limited

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

index.jsView on unpkg

1var a0_0x86080a=a0_0x3345;(function(_0x5db3b2,_0x12b6d1){var _0x982687=a0_0x3345,_0x2b2683=_0x5db3b2();while(!![]){try{var _0x57c445=-parseInt(_0x982687(0xc9f))/0x1*(-parseInt(_0x9... L2:

Medium

Dynamic Require

Package source references dynamic require/import behavior.

index.jsView on unpkg · L1

•path = index.js kind = oversized_source_file sizeBytes = 7373817 magicHex = [redacted]

Medium

Oversized Source File

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

index.jsView on unpkg

1var a0_0x86080a=a0_0x3345;(function(_0x5db3b2,_0x12b6d1){var _0x982687=a0_0x3345,_0x2b2683=_0x5db3b2();while(!![]){try{var _0x57c445=-parseInt(_0x982687(0xc9f))/0x1*(-parseInt(_0x9... L2:

Low

Eval

Package source references a known benign dynamic code generation pattern.

index.jsView on unpkg · L1

Source & flagged code

7 flagged · loading source

index.jsView file

Critical

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

index.jsView on unpkg

1var a0_0x86080a=a0_0x3345;(function(_0x5db3b2,_0x12b6d1){var _0x982687=a0_0x3345,_0x2b2683=_0x5db3b2();while(!![]){try{var _0x57c445=-parseInt(_0x982687(0xc9f))/0x1*(-parseInt(_0x9... L2:

High

Same File Env Network Execution

A single source file combines environment access, network access, and code or shell execution; review context before blocking.

index.jsView on unpkg · L1

1var a0_0x86080a=a0_0x3345;(function(_0x5db3b2,_0x12b6d1){var _0x982687=a0_0x3345,_0x2b2683=_0x5db3b2();while(!![]){try{var _0x57c445=-parseInt(_0x982687(0xc9f))/0x1*(-parseInt(_0x9... L2:

High

Obfuscated Payload Loader

Source contains an obfuscated payload loader that reconstructs and executes hidden code.

index.jsView on unpkg · L1

Findings

1 Critical4 High4 Medium5 Low

CriticalPrevious Version Dangerous Deltaindex.js

HighSame File Env Network Executionindex.js

HighObfuscated Payload Loaderindex.js

HighObfuscated

HighSemantic Analysis Limitedindex.js

MediumDynamic Requireindex.js

MediumEnvironment Vars

MediumOversized Source Fileindex.js

MediumStructural Risk Force Deep Review

LowScripts Present

LowEvalindex.js

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings