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@reason-machines/cli-linux-x64@0.2.329: Credential exfiltration | LPM Firewall
Blocked & quarantined
The recipient receives access tokens that may authorize the user's accounts with other services.
scanned 5d ago · by lpm-firewall-ai Source inspection confirms a default-on transfer of third-party service access tokens to the package's selected Reason API. The documented disclosure and opt-out do not provide recipient-specific affirmative consent.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Connecting or starting a Reason worker with the default configuration.
Impact
The recipient receives access tokens that may authorize the user's accounts with other services.
Mechanism
The worker reads local agent credential stores, selects access tokens, and sends them in requests to the Reason local-subscription endpoint while localLogins is enabled.
Attack narrative
Starting the worker enables local login handoff by default. The runtime reads access tokens from local coding-agent credential stores and sends them to Reason's local-subscription API. The CLI describes the handoff and offers an off switch, but it does not require an affirmative opt-in before sending these third-party service credentials.
AI rationale
Source inspection confirms a default-on transfer of third-party service access tokens to the package's selected Reason API. The documented disclosure and opt-out do not provide recipient-specific affirmative consent.
Evidence
bin/vm-hands/vm-hands-entry-lite-wtk1v493.js bin/vm-hands/vm-hands-entry-lite-nwcza0v8.js bin/vm-hands/vm-hands-entry-lite-rnwjp0tk.js bin/vm-hands/vm-hands-entry-lite-sggk0bqc.js .lpm-inspection-OM0lZr/0-ac8ad50853fd.txt
Network endpoints1
api.reasonmachines.ai /local-subscription
public snapshot AI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
The runtime reads locally stored Claude and Codex credentials and extracts their access tokens. It periodically sends those credentials in the body of a request to the local-subscription API. Worker startup initiates this handoff whenever localLogins is enabled. The CLI defaults localLogins to true when unspecified; its help says this is on by default. The production API is api.reasonmachines.ai, and the credential request uses its local-subscription route. Evidence against
The CLI describes the handoff and says it sends current access tokens, not refresh tokens; however, the feature is on by default and has no separate affirmative consent gate. Behavioral surface
Source ChildProcess Crypto DynamicRequire EnvironmentVars Eval Filesystem Network Shell WebSocket
Supply chain HighEntropyStrings Minified
23 flagged · loading source 60 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 Child Process
Package source references child process execution.
bin/runtime/srt/sandbox-runtime.mjs View 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.
1 Critical 21 High 5 Medium 4 Low
Critical Remote Asset Decode Execute bin/vm-hands/index-wx03jedr.js
High Child Process bin/runtime/srt/sandbox-runtime.mjs
High Shell
High Eval bin/vm-hands/vm-hands-entry-lite-669hk342.js
High Same File Env Network Execution bin/runtime/srt/sandbox-runtime.mjs
High Command Output Exfiltration bin/runtime/srt/sandbox-runtime.mjs
High Obfuscated Payload Loader bin/vm-hands/index-wx03jedr.js
High External Ai Agent Control Surface Mutation bin/vm-hands/index-wx03jedr.js
High Cross File Remote Execution Context bin/vm-hands/vm-hands-executor-n2w3v0fs.js
High Semantic Analysis Limited bin/vm-hands/index-wx03jedr.js
High
Affected versions and remediation This report applies to @reason-machines/cli-linux-x64@0.2.329 .
See all versions of @reason-machines/cli-linux-x64 for other recorded verdicts.
Avoid installing @reason-machines/cli-linux-x64@0.2.329. Remove it from direct dependencies and check your lockfile for transitive copies. Choose an independently verified alternative or release. This report does not establish that other versions are safe. If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment. Evidence last updated: 2026-10-17 17:55:16.889Z (UTC) .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced .
PossibleObfuscation
UrlStrings
scanned 53 file(s), 5.35 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, auth.x.ai, camo.githubusercontent.com, cdn.playwright.dev, chromewebstore.google.com, claude.ai, cursor.com, docs.reasonmachines.com, dotenvx.com, dummy.test, edgeupdates.microsoft.com, example.com, ffmpeg.martin-riedl.de, 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, staging-api.reasonmachines.ai, staging-api.reasonmachines.com, staging.reasonmachines.ai, storage.googleapis.com, support.microsoft.com, worker-probe.invalid, www.apple.com, www.w3.org
bin/runtime/srt/sandbox-runtime.mjs
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=$6((M)=>{G.add(M),M.once("close",()
High Command Output Exfiltration
Source combines command execution, command-output handling, and outbound requests; review data flow before blocking.
bin/runtime/srt/sandbox-runtime.mjs View on unpkg · L47 bin/vm-hands/vm-hands-entry-lite-669hk342.js View file 1 // @bun
L2: import{_h as s}from"./vm-hands-entry-lite-5a0kyaxa.js";var mc={};s(mc,{xor:()=>Zl,xid:()=>kl,void:()=>Bl,uuidv7:()=>$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-669hk342.js View on unpkg · L1 bin/vm-hands/vm-hands-entry-lite-xjyd9xvx.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-g5w3cema.js
matchedIdentity = npm:[redacted]:0.2.330
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-xjyd9xvx.js View 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-xjyd9xvx.js View on unpkg · L305 1 // @bun
L2: import{A as iJ0}from"./vm-hands-entry-lite-0yghpjef.js";import{$h as an,Xh as NV0,Yh as rn,Zh as EJ,ai as X0}from"./vm-hands-entry-lite-5a0kyaxa.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-wx03jedr.js View 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-wx03jedr.js View on unpkg · L239 • Runtime or CLI code links a write operation to an explicit external AI-agent control path:
buffer()),u=await kl(b,v,y.output);console.log(` screenshot saved to ${u}`)}var p50=j0({"packages/playwright-[redacted].ts"(){kx()}});async function n50(){let q=await k7();if(!q.model.attachments.length){console.log(" no attachments");return}console.log(` ${"#".padstart(4)} ${"name".padend(40)} ${"content-type".padend(30)} ${"action".padend(8)}`),console.log(` ${"\u2500".repeat(4)} ${"\u2500".repeat(40)} ${"\u2500".repeat(30)} ${"\u2500".repeat(8)}`);for(let y=0;y<q.model.attachments.length;y++){let x=q.model.attachments[y],j=q.callidtoordinal.get(x.callid);console.log(` ${(y+1+".").padstart(4)} ${x.name.padend(40)} ${x.contenttype.padend(30)} ${(j!==void 0?string(j):x.callid).padend(8)}`)}}asyn
High External Ai Agent Control Surface Mutation
Runtime or CLI source writes behavior-bearing configuration into a user or project AI-agent control surface.
bin/vm-hands/index-wx03jedr.js View on unpkg • stage = ast_semantic_analysis; reason = ast_path_work_budget_exceeded; limitedFiles = 1
High Semantic Analysis Limited
A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.
bin/vm-hands/index-wx03jedr.js View on unpkg • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.363
matchedPath = bin/vm-hands/index-80ep9259.js
matchedIdentity = npm:[redacted]:0.2.363
similarity = 1.000
summary = normalized source hash matched finalized malicious source
High Known Malware Source Similarity
Source file is highly similar to a previously finalized malicious package; route for source-aware review.
bin/vm-hands/index-wx03jedr.js View on unpkg bin/vm-hands/vm-hands-executor-n2w3v0fs.js View file 1 Cross-file remote execution chain: bin/vm-hands/vm-hands-executor-n2w3v0fs.js spawns bin/vm-hands/vm-hands-entry-lite-669hk342.js; helper contains network access plus dynamic code execution.
L1: // @bun
L2: import{u as Tq}from"./vm-hands-entry-lite-q5thp2ap.js";import{Na as Lq,rb as Uq,ta as Bq,vb as Fq}from"./vm-hands-entry-lite-xjyd9xvx.js";import"./vm-hands-entry-lite-nj8bmc9y.js";...
L3: `).filter(Boolean);K=Z.length;let W=$.map((T)=>{try{return Number(JSON.parse(T).elapsed_ms)||0}catch{return 0}});if(W.length)X("vm_hands.srt_server_starts",{count:W.length,elapsed_...
L4: `).filter(Boolean).slice(0,1000);if(!W.length)return null;let T={},L=0;for(let w of W)try{let R=JSON.parse(w),B=typeof R.code==="string"&&/^[a-z_]{1,40}$/.test(R.code)?R.code:"othe...
L5: `).find((O)=>O.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-n2w3v0fs.js View on unpkg · L1 • path = bin/ara
kind = native_binary
sizeBytes = 102819968
magicHex = [redacted]
Medium Ships Native Binary
Package ships native binary artifacts.
bin/ara View on unpkg bin/vm-hands/vm-hands-entry-lite-0p3hac9d.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-dj69r683.js
matchedIdentity = npm:[redacted]:0.2.330
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-0p3hac9d.js View on unpkg bin/vm-hands/vm-hands-entry-lite-henbtxfe.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.358
matchedPath = bin/vm-hands/vm-hands-entry-lite-3ms5bb0b.js
matchedIdentity = npm:[redacted]:0.2.358
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-henbtxfe.js View on unpkg bin/vm-hands/vm-hands-entry-lite-wtk1v493.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-qq1091m3.js
matchedIdentity = npm:[redacted]:0.2.330
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-wtk1v493.js View on unpkg • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/status-wdwrnxja.js
matchedIdentity = npm:[redacted]:0.2.330
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-ysdt3ep8.js View on unpkg bin/vm-hands/vm-hands-entry-lite-nj8bmc9y.js View 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-nj8bmc9y.js View on unpkg bin/vm-hands/vm-hands-entry-lite-nwcza0v8.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-ydjye6jz.js
matchedIdentity = npm:[redacted]:0.2.330
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-nwcza0v8.js View on unpkg bin/vm-hands/vm-hands-entry-lite-rd9vsaew.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.358
matchedPath = bin/vm-hands/vm-hands-entry-lite-dyy62gt3.js
matchedIdentity = npm:[redacted]:0.2.358
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-rd9vsaew.js View on unpkg bin/vm-hands/vm-hands-entry-lite-sggk0bqc.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-sggk0bqc.js
matchedIdentity = npm:[redacted]:0.2.330
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-sggk0bqc.js View on unpkg bin/vm-hands/vm-hands-entry-lite-xbe3dat0.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-j7ee0rr6.js
matchedIdentity = npm:[redacted]:0.2.330
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-xbe3dat0.js View on unpkg bin/vm-hands/vm-hands-runtime-jnz4rqxa.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.363
matchedPath = bin/vm-hands/vm-hands-runtime-t85zeqf7.js
matchedIdentity = npm:[redacted]:0.2.363
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-jnz4rqxa.js View on unpkg Known Malware Source Similarity
bin/vm-hands/index-wx03jedr.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-0p3hac9d.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-henbtxfe.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-wtk1v493.js
High Known Malware Source Similarity bin/vm-hands/status-ysdt3ep8.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-nj8bmc9y.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-nwcza0v8.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-rd9vsaew.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-sggk0bqc.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-xbe3dat0.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-entry-lite-xjyd9xvx.js
High Known Malware Source Similarity bin/vm-hands/vm-hands-runtime-jnz4rqxa.js
Medium Dynamic Require bin/vm-hands/vm-hands-entry-lite-xjyd9xvx.js
Medium Ships Native Binary bin/ara
Medium Structural Risk Force Deep Review
Install lifecycle No scripts declared.
Behavioral surface ChildProcess Crypto DynamicRequire EnvironmentVars Eval Filesystem Network Shell WebSocket HighEntropyStrings Minified PossibleObfuscation UrlStrings NoLicense
23 flagged 60 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 Child Process
Package source references child process execution.
bin/runtime/srt/sandbox-runtime.mjs View 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}: ${q}`)}import{join as V0,dirname as T6}from"path";import{fileURLToPath as S6}from"url";import*
High Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
bin/runtime/srt/sandbox-runtime.mjs View on unpkg · L55 47 \r
L48: Connection blocked by network allowlist`);return}if(W||Y.destroyed){Y.destroy();return}let P=jJ(j)??j;if($.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=$6((M)=>{G.add(M),M.once("close",()
High Command Output Exfiltration
Source combines command execution, command-output handling, and outbound requests; review data flow before blocking.
bin/runtime/srt/sandbox-runtime.mjs View on unpkg · L47 bin/vm-hands/vm-hands-entry-lite-669hk342.js View file Lines 1-21 javascript
2 import {_h as s} from "./vm-hands-entry-lite-5a0kyaxa.js" ; var mc = {}; s (mc,{ xor :() => Zl, xid :() => kl, void :() => Bl,
bin/vm-hands/vm-hands-entry-lite-xjyd9xvx.js View file Lines 285-325 javascript
285 // parse top-level await or return. Those programs retain the prior async
286 // block behavior; a syntax failure occurs before any user code executes.
287 if ( ! statementList || ! (error instanceof SyntaxError )) throw error;
1 // @bun
L2: import{A as iJ0}from"./vm-hands-entry-lite-0yghpjef.js";import{$h as an,Xh as NV0,Yh as rn,Zh as EJ,ai as X0}from"./vm-hands-entry-lite-5a0kyaxa.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-wx03jedr.js View 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-wx03jedr.js View on unpkg · L239 bin/vm-hands/vm-hands-executor-n2w3v0fs.js View file Lines 1-11 javascript
2 import {u as Tq} from "./vm-hands-entry-lite-q5thp2ap.js" ; import {Na as Lq,rb as Uq,ta as Bq,vb as Fq} from "./vm-hands-entry-lite-xjyd9xvx.js" ; import "./vm-hands-entry-lite-nj8bmc9y.js" ; import
• path = bin/ara
kind = native_binary
sizeBytes = 102819968
magicHex = [redacted]
Medium Ships Native Binary
Package ships native binary artifacts.
bin/ara View on unpkg bin/vm-hands/vm-hands-entry-lite-0p3hac9d.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-dj69r683.js
matchedIdentity = npm:[redacted]:0.2.330
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-0p3hac9d.js View on unpkg bin/vm-hands/vm-hands-entry-lite-henbtxfe.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.358
matchedPath = bin/vm-hands/vm-hands-entry-lite-3ms5bb0b.js
matchedIdentity = npm:[redacted]:0.2.358
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-henbtxfe.js View on unpkg bin/vm-hands/vm-hands-entry-lite-wtk1v493.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-qq1091m3.js
matchedIdentity = npm:[redacted]:0.2.330
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-wtk1v493.js View on unpkg • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/status-wdwrnxja.js
matchedIdentity = npm:[redacted]:0.2.330
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-ysdt3ep8.js View on unpkg bin/vm-hands/vm-hands-entry-lite-nj8bmc9y.js View 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-nj8bmc9y.js View on unpkg bin/vm-hands/vm-hands-entry-lite-nwcza0v8.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-ydjye6jz.js
matchedIdentity = npm:[redacted]:0.2.330
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-nwcza0v8.js View on unpkg bin/vm-hands/vm-hands-entry-lite-rd9vsaew.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.358
matchedPath = bin/vm-hands/vm-hands-entry-lite-dyy62gt3.js
matchedIdentity = npm:[redacted]:0.2.358
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-rd9vsaew.js View on unpkg bin/vm-hands/vm-hands-entry-lite-sggk0bqc.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-sggk0bqc.js
matchedIdentity = npm:[redacted]:0.2.330
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-sggk0bqc.js View on unpkg bin/vm-hands/vm-hands-entry-lite-xbe3dat0.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-j7ee0rr6.js
matchedIdentity = npm:[redacted]:0.2.330
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-xbe3dat0.js View on unpkg bin/vm-hands/vm-hands-runtime-jnz4rqxa.js View file • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.363
matchedPath = bin/vm-hands/vm-hands-runtime-t85zeqf7.js
matchedIdentity = npm:[redacted]:0.2.363
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-jnz4rqxa.js View on unpkg uuidv7
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uuidv4
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trim
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treeifyError
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...
3 `)}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.issues.map((g)=>Y(g,t,W())));throw Qn(u,r?.callee),u}return e.value},Fn=Pr(B),Jr=(n)=>async(i,o,v,r)=>{let t=v?{...v,async:!0}:{async:!0},e=i._zod.run({value:o,issues:[]},t);if(e instanceof Promise)e=await e;if(e.issues.length){let u=new(r?.Err??n)(e.issues.map((g)=>Y(g,t,W())));throw Qn(u,r?.callee),u}return e.value},Tn=Jr(B),Lr=(n)=>(i,o,v)=>{let r=v?{...v,async:!1}:{async:!1},t=i._zod.run({value:o,issues:[]},r);if(t ...
High Eval
Package source references dynamic code evaluation.
bin/vm-hands/vm-hands-entry-lite-669hk342.js View on unpkg · L1 4 ` ). filter (( t ) => t),v = Math. min ( ... o. map (( t ) => t. length - t. trimStart (). length )),r = o. map (( t ) => t. slice (v)). map (( t ) => " " . repeat ( this .indent * 2 ) + t); for (let t of r) this .content. push (t)} compile (){let n = Function,i = this ?.args,v = [ ... ( this ?.content ?? [ "" ]). map (( r ) => ` ${ r }` )];return new n ( ... i,v. join ( `
5 ` ))}}var jo = {major: 4 ,minor: 4 ,patch: 3 };var z = l ( "$ZodType" ,( n , i ) => { var o;n ?? (n = {}),n._zod.def = i,n._zod.bag = n._zod.bag || {},n._zod.version = jo; let v = [ ... n._zod.def.checks ?? []]; if (n._zod.traits. has ( "$ZodCheck" ))v. unshift (n); for ( let r of v) for ( let t of r._zod.onattach) t (n); if (v. length === 0 )(o = n._zod).deferred ?? (o.deferred = []),n._zod.deferred?. push (() => {n._zod.run = n._zod.parse}); else { let r = ( e , u , g ) => { let $ = er (e),c; for ( let b of u){ if (b._zod.def.when){ if ( Jt (e)) continue ; if ( ! b._zod.def. when (e)) continue } else if ($) continue ; let S = e.issues. length , D = b._zod. check (e); if ( D instanceof Promise && g?.async ===! 1 ) throw ne ...
6 if (${G}.issues. length ) {
8 payload.issues = payload.issues. concat (${G}.issues. map ( iss => ({
10 path: iss.path ? [${V}, ... iss.path] : [${V}]
15 if (${G}.value === undefined ) {
17 newResult[${V}] = undefined ;
20 newResult[${V}] = ${ G }.value;
Long lines were clipped for display.
new
Function
(
'"use strict"; return (async () => {'
+
code
+
"
\n
})();"
);
289 value = await program ();
291 const output = render (value);
292 return logs. length === 0 ? output : value === undefined ? logs. join ( " \n " ) : logs. join ( " \n " ) + " \n " + output;
294 function install ( name , value ) { Object. defineProperty (globalThis, name, { value, configurable: false , enumerable: false , writable: false }); }
295 install ( "browser" , browser); install ( "context" , context); install ( "page" , page);
296 install ( "state" , state); install ( "browserState" , state);
297 install ( "a11y" , a11y); install ( "view" , view); install ( "routeFulfill" , routeFulfill); install ( "console" , replConsole);
298 install ( "__araHandsRepl" , Object. freeze ({ version, evaluate }));
300 `.trim(),nQ=String.raw`
302 const bridge = globalThis.__araHandsRepl;
303 if ( ! bridge || typeof bridge.evaluate !== "function" ) throw new Error ( "Reason Hands browser bridge is not installed" );
304 return await bridge. evaluate ( typeof input === "string" ? input : input && input.code);
306 `.trim();import{Buffer as X9}from"buffer";import{randomUUID as z1}from"crypto";class rQ extends Error{code;constructor($){super($==="hands_repl_private_profile_attribute_denied"?"Private browser attribute read denied.":$);this.code=$;this.name="HandsReplBrowserDispatcherError"}}var tQ=new Set(["__defineGetter__","__defineSetter__","__lookupGetter__","__lookupSetter__","__proto__","constructor","prototype"]),iQ=/^hands_[A-Za-z0-9_-]{8,128}$/,K1=2048,eQ=32,$Z=1e4,V1=new Set(["href","src","alt","title","role","aria-label","aria-expanded","aria-checked","aria-selected","aria-disabled","placeholder ...
307 ` ): W ; J ({status: F .statusCode ?? 502 ,headers:z,body:Buffer. concat ( B )})})}), G = setTimeout (() => V . destroy ( Error ( "hands_browser_fetch_timeout" )), X7 ); V . once ( "close" ,() => clearTimeout ( G )), V . on ( "error" , Y ), V . end ($. postDataBuffer () ??void 0 )})} async function G7 ( $ , Q , Z = () => {}, X = { lookup :( J ) => p1 ( J ,{all: ! 0 }),fetch: Y7 }){ let J =new WeakSet, Y =new WeakMap, K = ( V ) => { let G = Y . get ( V ); if ( G ) return G ; let F = ( async () => { if ( ! $.newCDPSession) return ; let B =await $. newCDPSession ( V ), H =new Map; B . on ( "Network.loadingFinished" ,({ requestId : z }) => H . delete (z)), B . on ( "Network.loadingFailed" ,({ requestId : z }) => H . delete (z)), B . on ( "Fetch.requestPaused" ...
Medium Dynamic Require
Package source references dynamic require/import behavior.
bin/vm-hands/vm-hands-entry-lite-xjyd9xvx.js View on unpkg · L305 308 `)}function Z8($){try{d1($)}catch{}}async function _Z($){if($.managedBrowser&&$.driverModuleDirectory!==void 0)throw Error("hands_browser_ambiguous_driver_configuration");let Q=$.launch||$.targetContext?null:$.managedBrowser?await s8($.managedBrowser,{executablePath:$.browserExecutablePath}):await G9({executablePath:$.browserExecutablePath,driverModuleDirectory:$.driverModuleDirectory});if(Q?.status==="unavailable")throw Error(` hands_browser_${Q.reason} `);let Z=Q?.status==="resolved"?Q.executablePath:$.browserExecutablePath;if(!Z||!R9(Z))throw Error("hands_browser_unavailable");let X=$.launch? ...
309 Viewing ${ W0 } (${ M0 . sourceWidth }x${ M0 . sourceHeight } source, sent at ${ M0 . width }x${ M0 . height }, ${ Math . round ( r0 . length / 1024 ) }KB).` } if ( H0 > 640 ) H0 = Math. round ( H0 * 0.75 );else U0 = Math. max ( 30 , U0 - 15 )}throw Error ( `view(): could not reduce the image under ${ Math . round ( CZ / 1024 ) }KB` )}finally{await y0.close().catch(()=>{ return })}},m = ZZ ({browser:$.targetContext?. browser () ?? N ,context: M ,page:k,a11y:f,view:_, readWorkspaceFile :( b ) => qZ ($.workspaceRoot,b),privateProfile:$.privateProfile,beforeNavigation:$.beforeNavigation,recording:$.recording,screenshotExport:$.screenshotExport, actionRecorder :() => { let b = J ,y = Y ;retur ...
310 ${y} `}catch{return` ${l}
311 Screen capture unavailable. `}}return l})(),m,c=new Promise((l,o)=>{m=setTimeout(()=>o(Error("REPL evaluation timed out after 105 seconds")),e1)});try{return await Promise.race([_,c])}catch(l){if(l instanceof Error&&l.message.includes("timed out"))_.catch(()=>{return}),await w.resetEvaluator(M).catch(()=>{return});throw l}finally{if(m)clearTimeout(m)}},T=Promise.resolve(),S=new Set,g=new Set;Z8($.socketPath);let E=u0.createServer((N)=>{S.add(N),N.once("close",()=>{S.delete(N),g.delete(N)}),N.setEncoding("utf8");let M="",D=!1;N.on("data",(w)=>{if(D)return;if(M+=w,M.length>t1){D=!0,K9(N,{ok:!1,er ...
312 ` ); if (k ===- 1 ) return ; D =! 0 ; let f = M . slice ( 0 ,k); if ($.onControl) try { let _ = JSON . parse (f); if ( typeof _.action === "string" && _.action !== "evaluate" )g. add ( N )} catch {} T = T . then ( async () => { if ( N .destroyed) return ; J = [], Y = {}; try { let _ = JSON . parse (f); if (_.action === "probe" ){ let b =await R (); await P ( "undefined" ,b.evaluator.runId), K9 ( N ,{ok: ! 0 ,output: "ARA_HANDS_REPL_READY" }); return } if ( typeof _.action === "string" && _.action !== "evaluate" && $.onControl){ K9 ( N ,{ok: ! 0 ,output: await $. onControl (_.action,_)}); return } if (_.action !== "evaluate" ||typeof _.code !== "string" ) throw Error ( "Invalid REPL request" ); let m = _.code,c =typeof _.runId === ...
313 `}catch{return!1}}var W7=/^( \/ .+)-sidechat-([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})$/;function PZ($){let Q=W7.exec($.replace(/ \/ +$/,""));return Q?` ${ Q [ 1 ]} / repo `:null}import{randomUUID as V6}from"crypto";import{spawn as F6,spawnSync as H6}from"child_process";import{chmodSync as b9,closeSync as U6,constants as F$,fchmodSync as W6,fstatSync as B6,openSync as L6,copyFileSync as N6,existsSync as U$,lstatSync as t,statSync as k9,mkdtempSync as M6,mkdirSync as N9,realpathSync as n,renameSync as H8,rmSync as j6,writeFileSync as U8}from"fs";import{homedir as C6,tmpdir as K4}from"o ...
314 const { writeSync } = require("node:fs");
315 const { createRequire } = require("node:module");
316 const { join } = require("node:path");
317 const { createInterface } = require("node:readline");
318 const { formatWithOptions, inspect } = require("node:util");
319 const vm = require("node:vm");
321 const timeoutMs = ${ z$ };
322 const maxLogChars = 524288;
323 let activeOutput = [];
324 let activeOutputChars = 0;
325 function appendOutput(value) {
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• matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.330
matchedPath = bin/vm-hands/vm-hands-entry-lite-g5w3cema.js
matchedIdentity = npm:[redacted]:0.2.330
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-xjyd9xvx.js View on unpkg • Runtime or CLI code links a write operation to an explicit external AI-agent control path:
buffer()),u=await kl(b,v,y.output);console.log(` screenshot saved to ${u}`)}var p50=j0({"packages/playwright-[redacted].ts"(){kx()}});async function n50(){let q=await k7();if(!q.model.attachments.length){console.log(" no attachments");return}console.log(` ${"#".padstart(4)} ${"name".padend(40)} ${"content-type".padend(30)} ${"action".padend(8)}`),console.log(` ${"\u2500".repeat(4)} ${"\u2500".repeat(40)} ${"\u2500".repeat(30)} ${"\u2500".repeat(8)}`);for(let y=0;y<q.model.attachments.length;y++){let x=q.model.attachments[y],j=q.callidtoordinal.get(x.callid);console.log(` ${(y+1+".").padstart(4)} ${x.name.padend(40)} ${x.contenttype.padend(30)} ${(j!==void 0?string(j):x.callid).padend(8)}`)}}asyn
High External Ai Agent Control Surface Mutation
Runtime or CLI source writes behavior-bearing configuration into a user or project AI-agent control surface.
bin/vm-hands/index-wx03jedr.js View on unpkg • stage = ast_semantic_analysis; reason = ast_path_work_budget_exceeded; limitedFiles = 1
High Semantic Analysis Limited
A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.
bin/vm-hands/index-wx03jedr.js View on unpkg • matchType = normalized_sha256
matchedPackage = @reason-machines/cli-linux-arm64-musl@0.2.363
matchedPath = bin/vm-hands/index-80ep9259.js
matchedIdentity = npm:[redacted]:0.2.363
similarity = 1.000
summary = normalized source hash matched finalized malicious source
High Known Malware Source Similarity
Source file is highly similar to a previously finalized malicious package; route for source-aware review.
bin/vm-hands/index-wx03jedr.js View on unpkg "./vm-hands-entry-lite-n8gsyjq7.js"
;
import
"./vm-hands-entry-lite-9y8v419y.js"
;
import
"./vm-hands-entry-lite-rnwjp0tk.js"
;
import
"./vm-hands-entry-lite-669hk342.js"
;
import
"./vm-hands-entry-lite-asr8j2d4.js"
;
import
"./vm-hands-entry-lite-sggk0bqc.js"
;
import
"./vm-hands-entry-lite-8afzattm.js"
;
import
"./vm-hands-entry-lite-djy0ww6h.js"
;
import
"./vm-hands-entry-lite-kbz9zfha.js"
;
import
"./vm-hands-entry-lite-n5ec0fjy.js"
;
...
3 `).filter(Boolean);K=Z.length;let W=$.map((T)=>{try{return Number(JSON.parse(T).elapsed_ms)||0}catch{return 0}});if(W.length)X("vm_hands.srt_server_starts",{count:W.length,elapsed_ms:W.slice(0,8)})}catch{}},j=null,g=!1,h=q.srtCgroup??"/sys/fs/cgroup/reason-srt",I=()=>{j??=Wq()},x=0,V=()=>{try{let Z=P(xq,"utf8"),$=Z.slice(x>Z.length?0:x);x=Z.length;let W=$.split(`
4 `).filter(Boolean).slice(0,1000);if(!W.length)return null;let T={},L=0;for(let w of W)try{let R=JSON.parse(w),B=typeof R.code==="string"&&/^[a-z_]{1,40}$/.test(R.code)?R.code:"other";if(T[B]=(T[B]??0)+1,typeof R.elapsed_ms==="number")L=Math.max(L,R.elapsed_ms)}catch{T.unparsed=(T.unparsed??0)+1}return X("vm_hands.srt_fallbacks",{count:W.length,codes:T,max_elapsed_ms:L}),{count:W.length,codes:T,max_elapsed_ms:L}}catch{return null}},f=!1,u=(Z,$,W)=>{if(f)throw Error("vm_hands_pool_held");return jq(Z,$,W)},d=(Z)=>($,W,T)=>Cq("/bin/sh",["-c",` echo $$ > ${ wq ( F ( Z , "cgroup.procs" ))} || exit 125 ; exec ...
5 `).find((O)=>O.startsWith("0::"))??"").slice(3,80)}catch{}return{pid:N,comm:v,cgroup:D}})}),new M("vm_hands_kill_unverified",` ${ B . length } process (es) the run started survived it `);j=null}if(g=!1,w)q.onSrtReset?.();if(R.length)throw X("vm_hands.kill_survivors",{pids:R.slice(0,16)}),new M("vm_hands_kill_unverified",` ${ R . length } payload - uid process (es) outside the payload cgroup `);z.clear();for(let B of $q())try{e(F(Q,H,B))}catch{}}finally{f=!1,W()}if(_)setTimeout(()=>{if(!G.size)_.arm()},100).unref?.()},async killProbe(){let Z=Date.now()+r;if(c(F(l,"cgroup.events"))){await p(l,Z,"probe");try{e(l ...
6 ` ). find (( G ) => G . startsWith ( "0::" ))?. slice ( 3 ) === Q } catch { return! 1 }} function b ( q , Q , J = "/proc" ){ try { let G = P ( F ( J , String (q), "cgroup" ), "utf8" ). split ( `
7 ` ). find (( z ) => z. startsWith ( "0::" ))?. slice ( 3 ) ?? "" ; return G === Q || G . startsWith ( `${ Q }/` )} catch { return! 1 }} var yq = 100 ; function Wq (){ try { return Math. floor ( Number ( P ( "/proc/uptime" , "utf8" ). split ( " " )[ 0 ]) * yq)} catch { return 0 }} async function p ( q , Q , J ){ try { m ( F (q, "cgroup.freeze" ), "1" )} catch ( X ){ throw new M ( "vm_hands_kill_unverified" , `${ J } cgroup.freeze: ${ X instanceof Error ? X . message : String ( X ) }` )} while ( ! / ^ populated 0 $ / m . test ( P ( F (q, "cgroup.events" ), "utf8" ))){ if (Date. now () > Q ) throw new M ( "vm_hands_kill_unverified" , `${ J } cgroup still populated (left frozen)` ); for ( let X of fq (q)){ if ( ! Rq ( X ,q)) continue ; try {process.ki ...
8 `).find((z)=>z.startsWith("0::"))??""}catch{return!1}let G=X.slice(3);return G===J||G.startsWith(` ${ J } / `)}function fq(q){let Q=[],J=(X)=>{try{for(let z of P(F(X,"cgroup.procs"),"utf8").split(`
9 `))if(/^ \d +$/.test(z))Q.push(Number(z))}catch{}let G=[];try{G=s(X,{withFileTypes:!0}).filter((z)=>z.isDirectory()).map((z)=>z.name)}catch{}for(let z of G)J(F(X,z))};return J(q),Q}function qq(q,Q="/proc"){let J=[];for(let X of s(Q)){if(!/^ \d +$/.test(X))continue;let G;try{G=P(F(Q,X,"stat"),"utf8")}catch{continue}let z=G.slice(G.lastIndexOf(")")+2).split(" "),K=Number(z[1]),C=Number(z[6]),j=Number(z[19]);if(!((C&2097152)!==0||K===2||X==="2")&&z[0]!=="Z"&&j>=q)J.push(Number(X))}return J}function Xq(q,Q="/proc"){let J=[];for(let X of s(Q)){if(!/^ \d +$/.test(X))continue;let G;try{G=P(F(Q,X,"status"), ...
10 ` ). find (( z ) => z. startsWith ( "0::" )) ?? "" } catch {t. delete (q); return } if ( G . slice ( 3 ) === J ){t. delete (q); return } setTimeout ( X , 1 )}; X ()} function nq ( q ){ let Q = {person:q.personCgroup ?? F ( "/sys/fs/cgroup" , E , H ),model:q.payloadCgroup ?? F (Mq, H )}, J = q.entry ?? process.argv[ 1 ] ?? "" , X = {}, G = ( K ) => K . startsWith ( "model:" ) && q.bindCgroup ? q. bindCgroup ( K . slice ( 6 )) : Q [ K . startsWith ( "model" ) ? "model" : "person" ], z = ( K ) => { let C = K . startsWith ( "model" ) ? "model" : "person" ,j =new Map,g = String (q.payloadUid),h = String (q.payloadGid), I = Bun. spawn ([ "/bin/sh" , "-c" , `echo $$ > ${ wq ( F ( G ( K ), "cgroup.procs" )) } || exit 125; exec /usr/bin/setpriv --no-new-privs -- ...
High Cross File Remote Execution Context
Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking.
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