registry / @reason-machines/cli-linux-x64 / 0.2.321

@reason-machines/cli-linux-x64@0.2.321

⚠ Under review

Reason CLI native binary for linux-x64

AI Security Review

scanned 7d ago · by lpm-firewall-ai

The manifest has no install hook, and the inspected agent setup and cleanup paths are user-command driven. The primary ELF executable was unreadable through static source inspection, so its behavior could not be resolved; this is insufficient evidence to classify the package as malicious or clean.

Static reason

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

Trigger

Running bin/ara.

Impact

Unknown; no effect can be attributed to the executable from inspected source.

Mechanism

The package contains a 102 MB Linux ELF executable that the available source reader rejected as binary.

AI rationale

Evidence

bin/ara

Decision evidence

public snapshot

AI called this Manual Review at 90.0% confidence as Unknown with medium false-positive risk.

AI review observations

The manifest identifies a Linux x64 CLI binary and declares no lifecycle scripts or JavaScript entrypoint.
The Playwright skill copy is registered as an explicit install-skill command and writes into the current project's Claude skills directory.
The legacy agent configuration helper reads the existing Cursor config; its documented cleanup is an explicit uninstall command.
A bundled helper parses local Claude credentials, and a separate client method can post Anthropic tokens to an organization endpoint; its caller was not established from inspected source.
The primary executable is a 102 MB ELF that the source reader rejected, leaving its runtime behavior unresolved.

Evidence against

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStrings

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/vm-hands-entry-lite-psybjyay.jsView file

1// @bun L2: import{Sh as s}from"./vm-hands-entry-lite-cxs89wzv.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-psybjyay.jsView on unpkg · L1

bin/vm-hands/vm-hands-entry-lite-y19c1r9z.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-sg20hwxb.js matchedIdentity = npm:[redacted]:0.2.313 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-y19c1r9z.jsView on unpkg

305} L306: `.trim();import{Buffer as X9}from"buffer";import{randomUUID as z1}from"crypto";class aQ 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-y19c1r9z.jsView on unpkg · L305

bin/vm-hands/index-752q9pdp.jsView file

1// @bun L2: import{x as iJ0}from"./vm-hands-entry-lite-9kasrx18.js";import{Ph as NV0,Qh as rn,Rh as EJ,Th as an,Uh as X0}from"./vm-hands-entry-lite-cxs89wzv.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-752q9pdp.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-752q9pdp.jsView on unpkg · L239

bin/vm-hands/vm-hands-executor-pytt86zt.jsView file

1Cross-file remote execution chain: bin/vm-hands/vm-hands-executor-pytt86zt.js spawns bin/vm-hands/vm-hands-entry-lite-psybjyay.js; helper contains network access plus dynamic code execution. L1: // @bun L2: import{Ka as Kq,ob as Bq,qa as Yq,sb as Tq}from"./vm-hands-entry-lite-y19c1r9z.js";import"./vm-hands-entry-lite-q8b738zj.js";import"./vm-hands-entry-lite-qvrnx0vk.js";import"./vm-h... L3: `).filter(Boolean);B=Z.length;let Q=$.map((T)=>{try{return Number(JSON.parse(T).elapsed_ms)||0}catch{return 0}});if(Q.length)X("vm_hands.srt_server_starts",{count:Q.length,elapsed_... L4: `).filter(Boolean).slice(0,1000);if(!Q.length)return null;let T={},U=0;for(let N of Q)try{let M=JSON.parse(N),F=typeof M.code==="string"&&/^[a-z_]{1,40}$/.test(M.code)?M.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-pytt86zt.jsView on unpkg · L1

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-executor-fwq7gd0d.js matchedIdentity = npm:[redacted]:0.2.313 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-executor-pytt86zt.jsView on unpkg

bin/araView file

•path = bin/ara kind = native_binary sizeBytes = 102742144 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

bin/araView on unpkg

bin/vm-hands/vm-hands-entry-lite-qen3b4xe.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-ncty87q3.js matchedIdentity = npm:[redacted]:0.2.313 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-qen3b4xe.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-yzd6g9an.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-8gr872ee.js matchedIdentity = npm:[redacted]:0.2.313 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-yzd6g9an.jsView on unpkg

bin/vm-hands/status-2pwd2yzt.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/status-nac4r75q.js matchedIdentity = npm:[redacted]:0.2.313 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-2pwd2yzt.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-93ejmwqn.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-ya1a2eep.js matchedIdentity = npm:[redacted]:0.2.313 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-93ejmwqn.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-m788j7td.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-bsfm2m38.js matchedIdentity = npm:[redacted]:0.2.313 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-m788j7td.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-q8b738zj.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-rrk5g62b.js matchedIdentity = npm:[redacted]:0.2.313 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-q8b738zj.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-wh0qp1gf.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-pf1ft65e.js matchedIdentity = npm:[redacted]:0.2.313 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-wh0qp1gf.jsView on unpkg

bin/vm-hands/vm-hands-runtime-9fcdn5ya.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-runtime-0h74s3jy.js matchedIdentity = npm:[redacted]:0.2.313 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-runtime-9fcdn5ya.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-22jgncrd.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-6j2yaa4n.js matchedIdentity = npm:[redacted]:0.2.313 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-22jgncrd.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-qvrnx0vk.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-qvrnx0vk.js matchedIdentity = npm:[redacted]:0.2.313 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-qvrnx0vk.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-752q9pdp.js

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

HighShell

HighEvalbin/vm-hands/vm-hands-entry-lite-psybjyay.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-752q9pdp.js

HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-752q9pdp.js

HighCross File Remote Execution Contextbin/vm-hands/vm-hands-executor-pytt86zt.js

HighSemantic Analysis Limitedbin/vm-hands/index-752q9pdp.js

High

Affected versions and remediation

This report applies to @reason-machines/cli-linux-x64@0.2.321.

See all versions of @reason-machines/cli-linux-x64 for other recorded verdicts.

Review the evidence and your use of @reason-machines/cli-linux-x64@0.2.321 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: 2026-10-16 11:06:38.958Z (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