registry / @reason-machines/cli-linux-x64 / 0.2.459

@reason-machines/cli-linux-x64@0.2.459

⚠ Under review

Reason CLI native binary for linux-x64

AI Security Review

scanned 3d ago · by lpm-firewall-ai

The manifest and inspected JavaScript provide no verified attack behavior. The primary native executable has material unresolved behavior, so a clean or malicious verdict is not supported by this static inspection.

Static reason

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

Trigger

Running the packaged CLI binary; native activation and behavior remain unresolved.

Impact

No specific harmful effect is confirmed; the executable’s behavior cannot be fully assessed from this inspection.

Mechanism

The package ships a 90.6 MB ELF executable whose complete behavior and embedded-source reachability could not be established by the available static analysis.

AI rationale

Evidence

bin/reason.lpm-inspection-GbTKCP/0-953b6aa04407.txt

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 native-binary package and declares no lifecycle script or JavaScript entrypoint.
Offline analysis of the 90.6 MB ELF found bounded embedded-source candidates, but cannot establish loader reachability or exclude other native behavior.
Inspected JavaScript hints include simulator tooling and a project-local Playwright skill-copy helper; these excerpts do not establish an attack.

Evidence against

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsMinifiedPossibleObfuscationUrlStrings

Manifest

NoLicense

scanned 81 file(s), 5.08 MB of source, external domains: 127.0.0.1, api-staging.ara.so, api.ara.so, api.github.com, api.reasonmachines.ai, api.reasonmachines.com, camo.githubusercontent.com, cdn.playwright.dev, chromewebstore.google.com, claude.ai, cursor.com, dotenvx.com, dummy.test, edgeupdates.microsoft.com, example.com, ffmpeg.martin-riedl.de, git-scm.com, github.com, github.com.helper, json-schema.org, mcp.reasonmachines.com, nodejs.org, openbox.org, playwright.bloburl, playwright.dev, playwright.download.prss.microsoft.com, proxy.example.com, raw.githubusercontent.com, reasonmachines.ai, reasonmachines.com, registry.npmjs.org, schemas.microsoft.com, staging-api.reasonmachines.ai, staging-api.reasonmachines.com, staging.reasonmachines.ai, storage.googleapis.com, support.microsoft.com, www.apple.com, www.w3.org

Source & flagged code

24 flagged

bin/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 · L60

55\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.

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

47\r L48: Connection blocked by network allowlist`);return}if(a||i.destroyed){i.destroy();return}let R=_t(E)??E;if(e.mitmCA&&(e.shouldTerminateTLS?.(R,k)??!0)){i.write(`HTTP/1.1 200 Connecti... L49: \r ... L55: \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",()

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-2sx9smm8.jsView file

1// @bun L2: import{Ut,j}from"./vm-hands-entry-lite-1f2cam25.js";import{ue,Ce,Z,Ae,de,er,Ye,X,O,H,Qr}from"./vm-hands-entry-lite-r7zs4ce2.js";import{mo,qn}from"./vm-hands-entry-lite-hw26gewc.js"... L3: `)),S.on("data",(F)=>{if(I+=F,Buffer.byteLength(I)>Ke)M(new r("hands_job_result_unknown","Hands job result exceeded its bound."))}),S.once("end",()=>{if(Date.now()>=e.expiresAtMs){...

High

Shell

Package source references shell execution.

bin/vm-hands/vm-hands-entry-lite-2sx9smm8.jsView on unpkg · L1

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-34z9890s.js matchedIdentity = npm:[redacted]:0.2.419 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-2sx9smm8.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-ba3qq0bs.jsView file

Lines 1-21javascript

1// @bun

2import{ns}from"./vm-hands-entry-lite-07vak0wy.js";var Xr,Lo=Object.freeze({status:"aborted"});function z(e,r,a){function

bin/vm-hands/vm-hands-entry-lite-njs8k65s.jsView file

1// @bun L2: import{It}from"./vm-hands-entry-lite-2yz6b0n3.js";import{fe,se,C}from"./vm-hands-entry-lite-8j7p91hr.js";import{r}from"./vm-hands-entry-lite-qy9xg6em.js";import{spawn as J,spawnSyn... L3: `);p=e}function vr(e){if(p)return!1;if(!M){if(S=xe(e??{}),M=!0,S&&!e)Ce()}return S!==null}function he(){return vr()?S:null}var R=null,x=0;function I(e,t){if(p)throw new r("sandbox_...

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/vm-hands/vm-hands-entry-lite-njs8k65s.jsView on unpkg · L1

bin/vm-hands/index-0dp6x9h4.jsView file

1// @bun L2: import{sn}from"./vm-hands-entry-lite-9z3v15d2.js";import{Ti,he,e}from"./vm-hands-entry-lite-07vak0wy.js";var Ce=he(function(C6,ly){var __dirname="/[redacted]... L3: `)!=-1,y=this._styles,E=y.length;while(E--){var S=s[y[E]];if(g=S.open+g.replace(S.closeRe,S.open)+S.close,b)g=g.replace(a,function(x){return S.close+x+S.open})}return g}n.setTheme=... L4: `).join(` L5: `+_),p.push(w+"m+"+r.exports.humanize(this.diff)+"\x1B[0m")}else p[0]=a()+f+" "+p[0]}function a(){if(t.inspectOpts.hideDate)return"";return new Date().toISOString()+" "}function l(... L6: `)}function c(p){if(p)process.env.DEBUG=p;else delete process.env.DEBUG}function u(){return process.env.DEBUG}function d(p){p.inspectOpts={};let f=Object.keys(t.inspectOpts);for(le... ... L8: `:` L9: `,p=d.whitespace?" = ":"=",f=

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-0dp6x9h4.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(g)};if(!n[l]){if(p=global[l]||[],d(n,p),n.close=function(g){function b(y,E){return g.call(n,y,function(S){if(!S)w();if(typeof E==="function")E.apply(this,arg... L241: `:""},this._extScope=D,this._scope=new n.Scope({parent:D}),this._nodes=[new v]}toString(){return this._root.render(this.opts)}name(D){return this._scope.name(D)}scopeName(D){return...

High

Obfuscated Payload Loader

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

bin/vm-hands/index-0dp6x9h4.jsView on unpkg · L239

bin/runtime/srt/vendor/seccomp/x64/apply-seccompView file

•path = [redacted]-seccomp kind = native_binary sizeBytes = 755720 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

bin/runtime/srt/vendor/seccomp/x64/apply-seccompView on unpkg

bin/vm-hands/vm-hands-entry-lite-b8k78r34.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-entry-lite-kz48x6p0.js matchedIdentity = npm:[redacted]:0.2.465 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-b8k78r34.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-2ctydt7v.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-entry-lite-7h9qm2fq.js matchedIdentity = npm:[redacted]:0.2.465 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-2ctydt7v.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-2j7he8gn.jsView file

•matchType = token_shingles matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-entry-lite-enbnd910.js matchedIdentity = npm:[redacted]:0.2.465 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-2j7he8gn.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-5rx9b5rg.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-entry-lite-84rnx3zq.js matchedIdentity = npm:[redacted]:0.2.465 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-5rx9b5rg.jsView on unpkg

bin/vm-hands/vm-hands-runtime-w8j74jv4.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-runtime-kzek1t9p.js matchedIdentity = npm:[redacted]:0.2.465 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-w8j74jv4.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-8j7p91hr.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-entry-lite-vdhgwmmp.js matchedIdentity = npm:[redacted]:0.2.465 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-8j7p91hr.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-a3w8m8nb.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-entry-lite-hzh8fdxx.js matchedIdentity = npm:[redacted]:0.2.465 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-a3w8m8nb.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-hc5ccj2h.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-entry-lite-qq6mxm5m.js matchedIdentity = npm:[redacted]:0.2.465 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-hc5ccj2h.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-hw26gewc.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.465 matchedPath = bin/vm-hands/vm-hands-entry-lite-k83rkcys.js matchedIdentity = npm:[redacted]:0.2.465 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-hw26gewc.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-mv9nkj11.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-wmynasc4.js matchedIdentity = npm:[redacted]:0.2.419 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-mv9nkj11.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-0dp6x9h4.js

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

HighShellbin/vm-hands/vm-hands-entry-lite-2sx9smm8.js

HighEvalbin/vm-hands/vm-hands-entry-lite-ba3qq0bs.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-0dp6x9h4.js

HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-0dp6x9h4.js

HighCross File Remote Execution Contextbin/vm-hands/index-0dp6x9h4.js

HighSemantic Analysis Limitedbin/vm-hands/index-0dp6x9h4.js

Affected versions and remediation

This report applies to @reason-machines/cli-linux-x64@0.2.459.

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@0.2.459 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: 2026-10-20 05:13:23.424Z (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