registry / @reason-machines/cli-darwin-arm64 / 0.2.456
@reason-machines/cli-darwin-arm64@0.2.456
⚠ Under reviewReason CLI native binary for darwin-arm64
AI Security Review
scanned 3d ago · by lpm-firewall-aiThe manifest and cited runtime excerpt do not establish an attack. The required native entrypoint analysis leaves material behavior unresolved, so manual review is appropriate.
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
Trigger
Unknown; the available analysis does not establish how the native executable is activated.
Impact
Potential effects cannot be determined from the available analysis.
Mechanism
The native entrypoint is a Mach-O executable, but the available embedded source windows do not establish which code is reachable or what other behavior it may contain.
AI rationale
The manifest and cited runtime excerpt do not establish an attack. The required native entrypoint analysis leaves material behavior unresolved, so manual review is appropriate.
Evidence
.lpm-inspection-Qfh7AK/0-d8b1139348bf.txtbin/reason
Decision evidence
public snapshotAI called this Manual Review at 99.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The inspected manifest contains no lifecycle scripts and identifies this as a Darwin ARM64 package shipping files under bin.
- The cited runtime excerpt lists .mcp.json and Claude command and agent paths, but does not show them being modified or executed.
- The required offline analysis covers embedded source candidates in bin/reason, but states that its bounded windows cannot establish reachability or rule out other native behavior.
Evidence against
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystem
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
NoLicense
Source & flagged code
6 flagged · loading sourcebin/runtime/srt/sandbox-runtime.mjsView file
60mux backend dial failed (${d})
L61: `)}),l.on("error",()=>c.destroy()),l.once("close",()=>c.destroy()),c.once("close",()=>l.destroy()),l.pipe(c),c.pipe(l)}let o=fx((l)=>{s.add(l),l.once("close",()=>s.delete(l)),l.on(...
L62: `).filter(Boolean);if(y===1)return[];throw Error(`ripgrep failed with exit code ${y}: ${f}`)}import{join as ur,dirname as Ux}from"path";import{fileURLToPath as Vx}from"url";import*...
High
Child Process
Package source references child process execution.
bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L6055\r
L56: `)}}),t.on("request",async(r,i)=>{r.on("error",(s)=>{C(`Client request error: ${s.message}`,{level:"error"})}),i.on("error",(s)=>{C(`Client response error: ${s.message}`,{level:"er...
L57: `)),e.end(dx(a))}function Al(e){return Buffer.from([5,e,0,1,0,0,0,0,0,0])}function ux(e){return new Promise((t)=>{let n=Buffer.alloc(0),r=(a)=>{e.off("data",s),clearTimeout(i),t(a)...
...
L60: mux backend dial failed (${d})
L61: `)}),l.on("error",()=>c.destroy()),l.once("close",()=>c.destroy()),c.once("close",()=>l.destroy()),l.pipe(c),c.pipe(l)}let o=fx((l)=>{s.add(l),l.once("close",()=>s.delete(l)),l.on(...
L62: `).filter(Boolean);if(y===1)return[];throw Error(`ripgrep failed with exit code ${y}: ${f}`)}import{join as ur,dirname as Ux}from"path";import{fileURLToPath as Vx}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
5 High3 Medium4 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
HighKnown Malware Source Fingerprint Signaturebin/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
Affected versions and remediation
This report applies to @reason-machines/cli-darwin-arm64@0.2.456.
See all versions of @reason-machines/cli-darwin-arm64 for other recorded verdicts.
- Review the evidence and your use of @reason-machines/cli-darwin-arm64@0.2.456 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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