registry / @leanandmean/coding-agent / 0.74.1-scramjet.85
@leanandmean/coding-agent@0.74.1-scramjet.85
Coding agent CLI with read, bash, edit, write tools and session management
AI Security Review
scanned 6d ago · by lpm-firewall-aiThe manifest has no install lifecycle hook, and the flagged shell and network operations fit the package’s stated coding-agent and optional demo functions. I found no automatic credential collection, unrelated data transfer, or other attack behavior.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review
Trigger
Shell commands run when the agent invokes its bash tool; the WAD download requires loading the example and running /doom-overlay.
Impact
No malicious impact identified.
Mechanism
The demo downloads a DOOM WAD from distro.ibiblio.org to its bundled WAD path. No credential or command-output exfiltration was identified.
AI rationale
The manifest has no install lifecycle hook, and the flagged shell and network operations fit the package’s stated coding-agent and optional demo functions. I found no automatic credential collection, unrelated data transfer, or other attack behavior.
Network endpoints1
distro.ibiblio.org
Decision evidence
public snapshotAI called this Clean at 98.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The manifest points to dist/index.js and defines no install, preinstall, or postinstall lifecycle script.
- Shell execution is exposed as a coding-agent tool that accepts a command and working directory.
- The DOOM example registers a separate /doom-overlay command; its WAD download runs from that command’s handler.
- The example downloads a game WAD from distro.ibiblio.org and saves it to its bundled WAD path; no user data is sent in that flow.
Evidence against
- Clipboard access uses platform-local clipboard backends.
- The inspected package entry point exports library APIs; no attack behavior was identified at import time.
Behavioral surface
ChildProcessCryptoEnvironmentVarsEvalFilesystemNetworkShell
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
19 flaggeddist/core/exec.jsView file
3*/
L4: import { spawn } from "node:child_process";
L5: import { StringDecoder } from "node:string_decoder";
High
dist/utils/clipboard.jsView file
42[
L43: "powershell.exe",
L44: [
High
•matchType = normalized_sha256
matchedPackage = @leanandmean/coding-agent@0.74.1-scramjet.81
matchedPath = dist/utils/clipboard.js
matchedIdentity = npm:[redacted]:0.74.1-scramjet.81
similarity = 1.000
summary = normalized source hash matched finalized malicious source
High
Findings
16 High5 Medium5 Low
HighChild Processdist/core/exec.js
HighShelldist/utils/clipboard.js
HighCommand Output Exfiltrationexamples/extensions/doom-overlay/doom/build/doom.js
HighSemantic Analysis Limiteddist/utils/shell.js#virtual:normalized:round1
HighKnown Malware Source Similaritydist/utils/shell.js
HighKnown Malware Source Similarityexamples/extensions/doom-overlay/doom/build/doom.js
HighKnown Malware Source Similaritydist/config.js
HighKnown Malware Source Similaritydist/core/package-manager.js
HighKnown Malware Source Similaritydist/core/tools/bash.js
HighKnown Malware Source Similaritydist/core/resolve-config-value.js
High
Affected versions and remediation
This report applies to @leanandmean/coding-agent@0.74.1-scramjet.85.
See all versions of @leanandmean/coding-agent for other recorded verdicts.
- Review the evidence and your use of @leanandmean/coding-agent@0.74.1-scramjet.85 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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