registry / @reason-machines/cli-linux-arm64 / 0.2.342

@reason-machines/cli-linux-arm64@0.2.342

⚠ Under review

Reason CLI native binary for linux-arm64

AI Security Review

scanned 6d ago · by lpm-firewall-ai

The inspected JavaScript shows disclosed, setting-controlled forwarding of local provider access tokens to the Reason service, but does not establish an unrelated recipient or malicious use. The shipped native executable remains materially unresolved, so this source review cannot support a clean verdict.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review

Trigger

Use of the packaged CLI may activate native executable behavior; the inspected analysis does not establish its full activation paths.

Impact

The unresolved native behavior prevents a reliable clean determination; the inspected credential forwarding is described as a Reason local-login feature.

Mechanism

The native executable is an ELF Bun binary, and only selected embedded-source windows were analyzed. Those windows do not establish which code is reachable or rule out other native behavior.

AI rationale

Evidence

.lpm-inspection-uNQ13I/0-bac0a18c2649.txtbin/ara

Network endpoints2

api.reasonmachines.aiapi.reasonmachines.com

Decision evidence

public snapshot

AI called this Manual Review at 98.0% confidence as Unknown with medium false-positive risk.

AI review observations

The package manifest contains no lifecycle scripts and identifies the package as a Linux ARM64 native binary.
The shipped executable is a 102,869,136-byte ELF; its offline analysis covers bounded embedded-source windows and says those windows cannot establish reachability or rule out other native behavior.
The JavaScript reads local provider access tokens and submits them through the Reason client’s local-subscription operation when local logins are enabled; the executable’s embedded help says this feature is on by default.

Evidence against

The manifest describes a platform-specific Reason CLI binary, and the inspected token-submission path uses the Reason client.
The embedded help describes the local-login behavior and says an API key turns it off. No source inspected establishes an unrelated credential recipient or malicious use.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetwork

Source & flagged code

23 flagged

bin/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 · L60

55\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.

bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L55

47\r L48: Connection blocked by network allowlist`);return}if(W||Y.destroyed){Y.destroy();return}let P=jJ(j)??j;if($.mitmCA&&($.shouldTerminateTLS?.(P,C)??!0)){Y.write(`HTTP/1.1 200 Connecti... L49: \r ... L55: \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",()

High

Command Output Exfiltration

Source combines command execution, command-output handling, and outbound requests; review data flow before blocking.

bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L47

bin/vm-hands/index-ab0khksc.jsView file

1// @bun L2: import{P as iJ0}from"./vm-hands-entry-lite-967c5n18.js";import{qi as NV0,ri as rn,si as EJ,ui as an,vi as X0}from"./vm-hands-entry-lite-hz2ww2qe.js";var on={};var $T;var WT=an(()=>... L3: `)!=-1,q=this._styles,O=q.length;while(O--){var E=G[q[O]];if(A=E.open+A.replace(E.closeRe,E.open)+E.close,R)A=A.replace($,function(D){return E.close+D+E.open})}return A}X.setTheme=... L4: `).join(` L5: `+N),U.push(z+"m+"+Y.exports.humanize(this.diff)+"\x1B[0m")}else U[0]=$()+M+" "+U[0]}function $(){if(Q.inspectOpts.hideDate)return"";return new Date().toISOString()+" "}function W(... L6: `)}function K(U){if(U)process.env.DEBUG=U;else delete process.env.DEBUG}function H(){return process.env.DEBUG}function B(U){U.inspectOpts={};let M=Object.keys(Q.inspectOpts);for(le... ... L8: `:` L9: `,U=B.

Critical

Remote Asset Decode Execute

Source fetches a remote non-code asset, decodes its contents, and dynamically executes the decoded payload.

bin/vm-hands/index-ab0khksc.jsView on unpkg · L1

271`).map((J)=>J+` L272: `);if(Y)X.pop();else X.push(X.pop().slice(0,-1));return X}function is(Q){let Y=[],X,J;for(let G=0;G<Q.length;G++){if(X=Q[G],X.added)J=1;else if(X.removed)J=-1;else J=0;Y.push([J,X.... L273: `)}var V$=(Q)=>(Y,X,J,G)=>{let Z=J?Object.assign(J,{async:!1}):{async:!1},$=Y._zod.run({value:X,issues:[]},Z);if($ instanceof Promise)throw new AJ;if($.issues.length){let W=new(G?....

High

Eval

Package source references dynamic code evaluation.

bin/vm-hands/index-ab0khksc.jsView on unpkg · L271

239`,CHAR_NO_BREAK_SPACE:"\xA0",CHAR_PERCENT:"%",CHAR_PLUS:"+",CHAR_QUESTION_MARK:"?",CHAR_RIGHT_ANGLE_BRACKET:">",CHAR_RIGHT_CURLY_BRACE:"}",CHAR_RIGHT_SQUARE_BRACKET:"]",CHAR_SEMICO... L240: GFS4: `),console.error(A)};if(!X[W]){if(U=global[W]||[],B(X,U),X.close=function(A){function R(q,O){return A.call(X,q,function(E){if(!E)z();if(typeof O==="function")O.apply(this,arg... L241: `:""},this._extScope=S,this._scope=new X.Scope({parent:S}),this._nodes=[new F]}toString(){return this._root.render(this.opts)}name(S){return this._scope.name(S)}scopeName(S){return...

bin/vm-hands/vm-hands-entry-lite-e26ht37z.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.334 matchedPath = bin/vm-hands/vm-hands-entry-lite-w9pqckdm.js matchedIdentity = npm:[redacted]:0.2.334 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/vm-hands/vm-hands-entry-lite-e26ht37z.jsView on unpkg

305} L306: `.trim();import{Buffer as X9}from"buffer";import{randomUUID as z1}from"crypto";class rQ extends Error{code;constructor($){super($==="hands_repl_private_profile_attribute_denied"?"P... L307: `):W;J({status:F.statusCode??502,headers:z,body:Buffer.concat(B)})})}),G=setTimeout(()=>V.destroy(Error("hands_browser_fetch_timeout")),X7);V.once("close",()=>clearTimeout(G)),V.on...

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/vm-hands/vm-hands-entry-lite-e26ht37z.jsView on unpkg · L305

bin/vm-hands/vm-hands-executor-4g0e4grj.jsView file

1Cross-file remote execution chain: bin/vm-hands/vm-hands-executor-4g0e4grj.js spawns bin/vm-hands/vm-hands-entry-lite-0r5vmp7p.js; helper contains network access plus dynamic code execution. L1: // @bun L2: import{a as Mq}from"./vm-hands-entry-lite-h1dtacsm.js";import{$a as Uq,Fb as Fq,Ha as Lq,Jb as Tq}from"./vm-hands-entry-lite-e26ht37z.js";import"./vm-hands-entry-lite-h01d2fbm.js";... L3: `).filter(Boolean);B=Z.length;let Y=Q.map((L)=>{try{return Number(JSON.parse(L).elapsed_ms)||0}catch{return 0}});if(Y.length)X("vm_hands.srt_server_starts",{count:Y.length,elapsed_... L4: `).filter(Boolean).slice(0,1000);if(!Y.length)return null;let L={},F=0;for(let M of Y)try{let R=JSON.parse(M),K=typeof R.code==="string"&&/^[a-z_]{1,40}$/.test(R.code)?R.code:"othe... L5: `).find((V)=>V.startsWith("0:

High

Cross File Remote Execution Context

Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking.

bin/vm-hands/vm-hands-executor-4g0e4grj.jsView on unpkg · L1

bin/araView file

•path = bin/ara kind = native_binary sizeBytes = 102869136 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

bin/araView on unpkg

bin/vm-hands/ask-relay-z5ykm780.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.337 matchedPath = bin/vm-hands/ask-relay-1vtqq978.js matchedIdentity = npm:[redacted]:0.2.337 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/vm-hands/ask-relay-z5ykm780.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-hdmwe5bp.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.337 matchedPath = bin/vm-hands/vm-hands-entry-lite-hybhzkvj.js matchedIdentity = npm:[redacted]:0.2.337 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/vm-hands/vm-hands-entry-lite-hdmwe5bp.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-ngpcdqxk.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.355 matchedPath = bin/vm-hands/vm-hands-entry-lite-6g2crcxr.js matchedIdentity = npm:[redacted]:0.2.355 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/vm-hands/vm-hands-entry-lite-ngpcdqxk.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-tbrwer33.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.355 matchedPath = bin/vm-hands/vm-hands-entry-lite-5kh06a8a.js matchedIdentity = npm:[redacted]:0.2.355 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/vm-hands/vm-hands-entry-lite-tbrwer33.jsView on unpkg

bin/vm-hands/status-k5f7hxcs.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.334 matchedPath = bin/vm-hands/status-w2xe6cc8.js matchedIdentity = npm:[redacted]:0.2.334 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/vm-hands/status-k5f7hxcs.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-6qfax5p2.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.355 matchedPath = bin/vm-hands/vm-hands-entry-lite-6qfax5p2.js matchedIdentity = npm:[redacted]:0.2.355 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/vm-hands/vm-hands-entry-lite-6qfax5p2.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-f5m8cde2.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64@0.2.349 matchedPath = bin/vm-hands/vm-hands-entry-lite-k2cvr710.js matchedIdentity = npm:[redacted]:0.2.349 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/vm-hands/vm-hands-entry-lite-f5m8cde2.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-ffa7xfss.jsView file

•matchType = token_shingles matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.334 matchedPath = bin/vm-hands/vm-hands-entry-lite-j4bd5e1q.js matchedIdentity = npm:[redacted]:0.2.334 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped 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/vm-hands/vm-hands-entry-lite-ffa7xfss.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-hbqq9f9a.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.355 matchedPath = bin/vm-hands/vm-hands-entry-lite-40bcxwj4.js matchedIdentity = npm:[redacted]:0.2.355 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/vm-hands/vm-hands-entry-lite-hbqq9f9a.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-k6e9bt1m.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.355 matchedPath = bin/vm-hands/vm-hands-entry-lite-dyy62gt3.js matchedIdentity = npm:[redacted]:0.2.355 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/vm-hands/vm-hands-entry-lite-k6e9bt1m.jsView on unpkg

Source & flagged code

23 flagged · loading source

bin/runtime/srt/sandbox-runtime.mjsView file

High

Child Process

Package source references child process execution.

bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L60

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

1 Critical21 High5 Medium4 Low

CriticalRemote Asset Decode Executebin/vm-hands/index-ab0khksc.js

HighChild Processbin/runtime/srt/sandbox-runtime.mjs

HighShell

HighEvalbin/vm-hands/index-ab0khksc.js

HighSame File Env Network Executionbin/runtime/srt/sandbox-runtime.mjs

HighCommand Output Exfiltrationbin/runtime/srt/sandbox-runtime.mjs

HighObfuscated Payload Loaderbin/vm-hands/index-ab0khksc.js

HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-ab0khksc.js

HighCross File Remote Execution Contextbin/vm-hands/vm-hands-executor-4g0e4grj.js

HighSemantic Analysis Limitedbin/vm-hands/index-ab0khksc.js

HighKnown Malware Source Similarity

Affected versions and remediation

This report applies to @reason-machines/cli-linux-arm64@0.2.342.

See all versions of @reason-machines/cli-linux-arm64 for other recorded verdicts.

Review the evidence and your use of @reason-machines/cli-linux-arm64@0.2.342 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: 2026-10-17 10:49:06.902Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Related packages

More from @reason-machines

Behavioral surface

Related packages

More from @reason-machines

Source & flagged code