registry / @lijuneleven/iris / 0.2.61

@lijuneleven/iris@0.2.61

Feishu-first personal AI assistant powered by local Agents.

AI Security Review

scanned 27d ago · by lpm-firewall-ai

LPM flags this version as an AI-agent control-surface risk. npm installation automatically downloads or copies a native executable and runs it to install AI-agent hooks. The package states that this changes Codex and Claude Code integration, including a Codex setting.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; source fingerprint signature matched known malicious package; routed for review; previous stored version diff introduced dangerous source

Trigger

Installing the package through npm, which invokes postinstall.

Impact

It can mutate foreign Codex and Claude Code control surfaces without an explicit user command.

Mechanism

Postinstall remote native-binary execution and AI-agent hook setup.

Policy narrative

During npm postinstall, the package obtains a platform executable from release URLs when no bundled binary is available, then executes it with --install-agent-hooks. This is automatic rather than a user-invoked setup action. The package's own text identifies the resulting mutations as Codex notify hooks, Claude Code Stop hooks, an Agent skill, and a changed Codex update setting. The executable is native and its hook-writing behavior is not auditable from the JavaScript installer.

AI rationale

This is an unconsented postinstall mutation of broad third-party AI-agent control surfaces through an opaque native executable. The installer also accepts remotely downloaded executable content without a checksum or signature verification.

Evidence

package.jsonscripts/install.jsREADME.mdvendor/irisvendor/iris.exe

Network endpoints2

github.comgitee.com

Decision evidence

public snapshot

AI identified this as a dangerous AI-agent capability at 98.0% confidence with low false-positive risk.

Evidence for policy risk

The package runs its installer automatically during npm postinstall.
The installer downloads an executable from GitHub or Gitee without an integrity check.
The postinstall flow executes that executable with --install-agent-hooks.
Package text says this automatic setup installs Codex and Claude Code hooks and changes a Codex setting.

Evidence against

No credential harvesting or secret exfiltration was found in the inspected JavaScript.
The visible downloader targets project-branded release repositories.

Behavioral surface

Source

ChildProcessEnvironmentVarsFilesystemNetwork

Supply chain

UrlStrings

ManifestNo manifest risk signals triggered.

scanned 2 file(s), 6.85 KB of source, external domains: gitee.com, github.com

Source & flagged code

11 flagged

package.jsonView file

Lines 1-30json

2 "name": "@lijuneleven/iris",

3 "version": "0.2.61",

4 "description": "Feishu-first personal AI assistant powered by local Agents.",

5 "license": "MIT",

6 "bin": {

7 "iris": "bin/iris.js"

8 },

9 "files": [

10 "bin/",

11 "scripts/",

12 "vendor/",

13 "README.md"

14 ],

15 "scripts": {

16 "postinstall": "node scripts/install.js"

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L16

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg · L16

17 },

18 "engines": {

19 "node": ">=18"

20 },

21 "repository": {

22 "type": "git",

23 "url": "git+https://github.com/elevenlj/iris.git"

24 },

25 "bugs": {

26 "url": "https://github.com/elevenlj/iris/issues"

27 },

28 "homepage": "https://github.com/elevenlj/iris#readme"

29}

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

High

Semantic Analysis Limited

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

package.jsonView on unpkg

bin/iris.jsView file

Lines 1-24javascript

1#!/usr/bin/env node

3const fs = require("fs");

4const path = require("path");

5const { spawn

scripts/install.jsView file

Lines 1-24javascript

1#!/usr/bin/env node

3const fs = require("fs");

4const path = require("path");

5const http

vendor/iris-linux-amd64View file

•path = vendor/iris-linux-amd64 kind = native_binary sizeBytes = 14045368 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

vendor/iris-linux-amd64View on unpkg

Source & flagged code

11 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/install.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

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

High

Semantic Analysis Limited

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

package.jsonView on unpkg

•scripts.postinstall = node scripts/install.js

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg

bin/iris.jsView file

4const path = require("path"); L5: const { spawn } = require("child_process"); L6:

High

Child Process

Package source references child process execution.

bin/iris.jsView on unpkg · L4

•matchType = normalized_sha256 matchedPackage = @lijuneleven/iris@0.2.60 matchedPath = bin/iris.js matchedIdentity = npm:QGxpanVuZWxldmVuL2lyaXM:0.2.60 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.

bin/iris.jsView on unpkg

scripts/install.jsView file

4const path = require("path"); L5: const http = require("http"); L6: const https = require("https"); L7: const { spawn } = require("child_process"); L8: const { pipeline } = require("stream/promises"); ... L12: L13: const owner = process.env.IRIS_GITHUB_OWNER || process.env.EASY_TERMINAL_GITHUB_OWNER || "elevenlj"; L14: const repo = process.env.IRIS_GITHUB_REPO || process.env.EASY_TERMINAL_GITHUB_REPO || "iris";

High

Same File Env Network Execution

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

scripts/install.jsView on unpkg · L4

4const path = require("path"); L5: const http = require("http"); L6: const https = require("https"); L7: const { spawn } = require("child_process"); L8: const { pipeline } = require("stream/promises"); ... L10: L11: const packageJson = require("../package.json"); L12: L13: const owner = process.env.IRIS_GITHUB_OWNER || process.env.EASY_TERMINAL_GITHUB_OWNER || "elevenlj"; L14: const repo = process.env.IRIS_GITHUB_REPO || process.env.EASY_TERMINAL_GITHUB_REPO || "iris"; ... L16: const version = packageJson.version; L17: const platform = process.platform;

High

Sandbox Evasion Gated Capability

Source gates dangerous network, credential, or execution behavior behind CI, host, platform, time, or geo fingerprint checks.

scripts/install.jsView on unpkg · L4

•matchType = normalized_sha256 matchedPackage = @lijuneleven/iris@0.2.60 matchedPath = scripts/install.js matchedIdentity = npm:QGxpanVuZWxldmVuL2lyaXM:0.2.60 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.

scripts/install.jsView on unpkg

•matchType = malicious_source_fingerprint_signature signature = 914b4d78dbced5eb signatureType = suspicious_hashes sourceLabel = final_verdict:malicious matchedPackage = @lijuneleven/iris@0.2.60 matchedPath = scripts/install.js matchedIdentity = npm:QGxpanVuZWxldmVuL2lyaXM:0.2.60 similarity = 1.000 shingleOverlap = 3 summary = package final verdict is malicious

High

Known Malware Source Fingerprint Signature

Source fingerprint signature matches a known malicious package signature; route for source-aware review.

scripts/install.jsView on unpkg

•matchType = previous_version_dangerous_delta matchedPackage = @lijuneleven/iris@0.2.6 matchedIdentity = npm:QGxpanVuZWxldmVuL2lyaXM:0.2.6 similarity = 0.500 summary = stored previous version shares package body but lacks this dangerous source file

High

Previous Version Dangerous Delta

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

scripts/install.jsView on unpkg

vendor/iris-linux-amd64View file

•path = vendor/iris-linux-amd64 kind = native_binary sizeBytes = 14045368 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

vendor/iris-linux-amd64View on unpkg

Findings

9 High5 Medium3 Low

HighInstall Time Lifecycle Scriptspackage.json

HighChild Processbin/iris.js

HighSame File Env Network Executionscripts/install.js

HighSandbox Evasion Gated Capabilityscripts/install.js

HighSemantic Analysis Limitedpackage.json

HighKnown Malware Source Similarityscripts/install.js

HighKnown Malware Source Similaritybin/iris.js

HighKnown Malware Source Fingerprint Signaturescripts/install.js

HighPrevious Version Dangerous Deltascripts/install.js

MediumAmbiguous Install Lifecycle Scriptpackage.json

MediumNetwork

MediumEnvironment Vars

MediumShips Native Binaryvendor/iris-linux-amd64

MediumStructural Risk Force Deep Review

LowScripts Present

LowFilesystem

LowUrl Strings

Affected versions and remediation

This report applies to @lijuneleven/iris@0.2.61.

See version security history for other recorded verdicts.

Avoid installing @lijuneleven/iris@0.2.61. 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: 2026-09-12 11:39:37.878Z (UTC).