registry / @reason-machines/cli-darwin-x64 / 0.2.385
@reason-machines/cli-darwin-x64@0.2.385
⚠ Under reviewReason CLI native binary for darwin-x64
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe inspected JavaScript excerpts do not establish an attack, and the static signals alone do not support blocking. The native CLI remains materially unresolved because its bounded source analysis cannot establish reachability or exclude other behavior, so manual review is appropriate.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review
Trigger
Launching the packaged CLI is the relevant potential trigger; its native activation path is not fully resolved by the available analysis.
Impact
Unresolved; the inspected evidence does not confirm harmful effects.
Mechanism
The extracted native-source candidates include local agent-configuration inspection, but the analysis does not establish whether those candidates are loaded or what other native code does.
AI rationale
The inspected JavaScript excerpts do not establish an attack, and the static signals alone do not support blocking. The native CLI remains materially unresolved because its bounded source analysis cannot establish reachability or exclude other behavior, so manual review is appropriate.
Evidence
bin/arabin/runtime/srt/sandbox-runtime.mjs.lpm-inspection-1RhyQ1/0-bbdc891be54a.txt
Decision evidence
public snapshotAI called this Manual Review at 75.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest identifies this package as the darwin-x64 Reason CLI binary.
- The required runtime location contains sandbox path-filtering logic and names project directories; it does not establish a write there.
- The offline analysis extracts a candidate Cursor configuration reader and identifies Reason service URLs, but does not establish that this code is reachable.
- The packaged Mach-O executable is 78 MB; its analysis uses bounded embedded-source windows and cannot rule out other native behavior.
Evidence against
- The inspected excerpts do not establish credential transfer, unconsented agent configuration changes, or another concrete attack.
- The extracted Cursor code checks for an existing configuration and handles invalid JSON by refusing to overwrite it.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystem
HighEntropyStringsMinifiedPossibleObfuscation
Source & flagged code
6 flagged · loading sourcebin/runtime/srt/sandbox-runtime.mjsView file
60mux backend dial failed (${H})
L61: `)}),M.on("error",()=>O.destroy()),M.once("close",()=>O.destroy()),O.once("close",()=>M.destroy()),M.pipe(O),O.pipe(M)}let U=$6((M)=>{G.add(M),M.once("close",()=>G.delete(M)),M.on(...
L62: `).filter(Boolean);if(F===1)return[];throw Error(`ripgrep failed with exit code ${F}: ${q}`)}import{join as V0,dirname as T6}from"path";import{fileURLToPath as S6}from"url";import*...
High
Child Process
Package source references child process execution.
bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L6055\r
L56: `)}}),J.on("request",async(Q,Y)=>{Q.on("error",(G)=>{Z(`Client request error: ${G.message}`,{level:"error"})}),Y.on("error",(G)=>{Z(`Client response error: ${G.message}`,{level:"er...
L57: `)),$.end(eq(W))}function L7($){return Buffer.from([5,$,0,1,0,0,0,0,0,0])}function tq($){return new Promise((J)=>{let X=Buffer.alloc(0),Q=(W)=>{$.off("data",G),clearTimeout(Y),J(W)...
...
L60: mux backend dial failed (${H})
L61: `)}),M.on("error",()=>O.destroy()),M.once("close",()=>O.destroy()),O.once("close",()=>M.destroy()),M.pipe(O),O.pipe(M)}let U=$6((M)=>{G.add(M),M.once("close",()=>G.delete(M)),M.on(...
L62: `).filter(Boolean);if(F===1)return[];throw Error(`ripgrep failed with exit code ${F}: ${q}`)}import{join as V0,dirname as T6}from"path";import{fileURLToPath as S6}from"url";import*
High
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
Findings
4 High3 Medium5 Low
HighChild Processbin/runtime/srt/sandbox-runtime.mjs
HighSame File Env Network Executionbin/runtime/srt/sandbox-runtime.mjs
HighCommand Output Exfiltrationbin/runtime/srt/sandbox-runtime.mjs
HighKnown Malware Source Similaritybin/runtime/srt/sandbox-runtime.mjs
MediumEnvironment Vars
MediumShips Native Binarybin/Background/Reason.app/Contents/MacOS/ReasonBackgroundIdentity
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
LowAi Review Evidencepackage.json
Affected versions and remediation
This report applies to @reason-machines/cli-darwin-x64@0.2.385.
See all versions of @reason-machines/cli-darwin-x64 for other recorded verdicts.
- Review the evidence and your use of @reason-machines/cli-darwin-x64@0.2.385 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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