registry / @reason-machines/cli-linux-arm64-musl / 0.2.386

@reason-machines/cli-linux-arm64-musl@0.2.386

⚠ Under review

Reason CLI native binary for linux-arm64-musl

AI Security Review

scanned 5d ago · by lpm-firewall-ai

The inspected JavaScript shows a disclosed Reason feature that sends current local login tokens to its subscription endpoint when enabled. The package ships a large native executable whose bounded offline analysis cannot establish its full behavior, so the source evidence is insufficient for a clean verdict.

Static reason

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

Trigger

Running the package's native CLI executable.

Impact

Unknown while the native executable's full behavior remains unverified.

Mechanism

The executable's behavior outside the inspected embedded-source windows is unresolved.

AI rationale

Evidence

bin/ara.lpm-inspection-iPQ271/0-893cac7456dc.txt

Decision evidence

public snapshot

AI called this Manual Review at 83.0% confidence as Unknown with medium false-positive risk.

AI review observations

package.json identifies a Linux ARM64 musl package containing a native CLI binary and has no lifecycle hooks.
The executable analysis is limited to bounded embedded-source windows and cannot establish the binary's full behavior.
The CLI help discloses that local logins are enabled by default and that Reason receives current access tokens for Sessions.
The JavaScript reads local login credentials and transfers them through the `localSubscription` client path only when `localLogins` is enabled.
The package source also contains agent-related paths, including a Playwright skill copy and read-only status configuration inspection.

Evidence against

The inspected manifest has no install-time script, and the inspected login-transfer path is a documented Reason feature with an explicit off switch.
The available native analysis does not verify a concrete attack, but also cannot rule out other native behavior.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVars

Source & flagged code

24 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/vm-hands-entry-lite-jcnrgmtk.jsView file

102[ "$h" = ${A9($.sha256)} ] || { echo worker_ssh_artifact_mismatch >&2; exit 72; } L103: exec "$a" worker __ssh-bootstrap`;return`exec /usr/bin/env -i PATH=/usr/bin:/bin:/usr/sbin:/sbin /bin/sh -c ${A9(J)}`}function $6($,J){if(!/^[A-Za-z0-9][A-Za-z0-9_.-]{0,127}$/.test... L104: `)){let[Q,...X]=Z.trim().split(/\s+/);if(["proxyjump","proxycommand"].includes(Q??"")&&X.join(" ").toLowerCase()!=="none")throw Error("worker_ssh_proxy_unsupported")}}function GV($...

High

Shell

Package source references shell execution.

bin/vm-hands/vm-hands-entry-lite-jcnrgmtk.jsView on unpkg · L102

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-245929bs.js matchedIdentity = npm:[redacted]:0.2.382 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-jcnrgmtk.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-zjfr0zh8.jsView file

1// @bun L2: import{Ik as s}from"./vm-hands-entry-lite-2t0vcvd8.js";var mc={};s(mc,{xor:()=>Zl,xid:()=>kl,void:()=>Bl,uuidv7:()=>$l,uuidv6:()=>ul,uuidv4:()=>el,uuid:()=>vl,util:()=>k,url:()=>gl... L3: `)}var Pr=(n)=>(i,o,v,r)=>{let t=v?{...v,async:!1}:{async:!1},e=i._zod.run({value:o,issues:[]},t);if(e instanceof Promise)throw new C;if(e.issues.length){let u=new(r?.Err??n)(e.iss...

High

Eval

Package source references dynamic code evaluation.

bin/vm-hands/vm-hands-entry-lite-zjfr0zh8.jsView on unpkg · L1

bin/vm-hands/index-7f2kwwen.jsView file

1// @bun L2: import{Aa as iJ0}from"./vm-hands-entry-lite-9w5vs9zv.js";import{Fk as NV0,Gk as rn,Hk as EJ,Jk as an,Kk as X0}from"./vm-hands-entry-lite-2t0vcvd8.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-7f2kwwen.jsView on unpkg · L1

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...

High

Obfuscated Payload Loader

Source contains an obfuscated payload loader that reconstructs and executes hidden code.

bin/vm-hands/index-7f2kwwen.jsView on unpkg · L239

bin/vm-hands/vm-hands-entry-lite-98y68ymk.jsView file

1Cross-file remote execution chain: bin/vm-hands/vm-hands-entry-lite-98y68ymk.js spawns bin/vm-hands/vm-hands-entry-lite-r8qg3wp1.js; helper contains network access plus dynamic code execution. L1: // @bun L2: import{Sd as ae,Ud as ne}from"./vm-hands-entry-lite-yc73v70k.js";import{vf as be}from"./vm-hands-entry-lite-5n4vsm6b.js";import{$f as z,Tf as C,Uf as ie,Wf as M,Xf as Oe,_f as Y,ag... L3: import { createHash, randomUUID } from "node:crypto"; ... L8: // By its System32 path: a bare name is looked up in the current folder first. L9: const windowsPowerShell=()=>join(process.env.SystemRoot || "C:\\\\Windows", "System32", "WindowsPowerShell", "v1.0", "powershell.exe"); L10: ... L109: }); L110: child.stdout.setEncoding("utf8"); child.stdout.on("data", chunk => { L111: buffer += chunk; if (

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-entry-lite-98y68ymk.jsView on unpkg · L1

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-cwe16c51.js matchedIdentity = npm:[redacted]:0.2.382 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-98y68ymk.jsView on unpkg

bin/araView file

•path = bin/ara kind = native_binary sizeBytes = 98611064 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

bin/araView on unpkg

bin/vm-hands/vm-hands-entry-lite-mn64e4pt.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-mn64e4pt.js matchedIdentity = npm:[redacted]:0.2.382 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-mn64e4pt.jsView on unpkg

bin/vm-hands/ask-relay-fxb9b6ge.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/ask-relay-zjqyxvxe.js matchedIdentity = npm:[redacted]:0.2.382 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-fxb9b6ge.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-0syv8gn0.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-50n6vbfx.js matchedIdentity = npm:[redacted]:0.2.382 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-0syv8gn0.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-b1gx16ds.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-06qnb2w1.js matchedIdentity = npm:[redacted]:0.2.382 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-b1gx16ds.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-ma3y08k0.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-3n3xh0xv.js matchedIdentity = npm:[redacted]:0.2.382 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-ma3y08k0.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-qhjxnb9g.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-qwf78yqr.js matchedIdentity = npm:[redacted]:0.2.382 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-qhjxnb9g.jsView on unpkg

bin/vm-hands/status-1c7xbcyf.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/status-2m75kz1h.js matchedIdentity = npm:[redacted]:0.2.382 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-1c7xbcyf.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-e2mjbqmr.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-e2mjbqmr.js matchedIdentity = npm:[redacted]:0.2.382 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-e2mjbqmr.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-ejm5er3h.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.382 matchedPath = bin/vm-hands/vm-hands-entry-lite-ejm5er3h.js matchedIdentity = npm:[redacted]:0.2.382 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-ejm5er3h.jsView on unpkg

Source & flagged code

24 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-7f2kwwen.js

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

HighShellbin/vm-hands/vm-hands-entry-lite-jcnrgmtk.js

HighEvalbin/vm-hands/vm-hands-entry-lite-zjfr0zh8.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-7f2kwwen.js

HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-7f2kwwen.js

HighCross File Remote Execution Contextbin/vm-hands/vm-hands-entry-lite-98y68ymk.js

HighSemantic Analysis Limitedbin/vm-hands/index-7f2kwwen.js

Affected versions and remediation

This report applies to @reason-machines/cli-linux-arm64-musl@0.2.386.

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

Review the evidence and your use of @reason-machines/cli-linux-arm64-musl@0.2.386 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: 2026-10-18 08:17:55.840Z (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