registry / @monotykamary/localterm / 2.37.2

@monotykamary/localterm@2.37.2

⚠ Under review

A browser-based terminal: one browser tab is one PTY session. Friendly URL, persistent xterm.js front-end, hono + node-pty back-end.

Static Scan Results

scanned 2d ago · by rust-scanner

Static analysis flagged 15 finding(s) at 86.0% confidence. This version is warn-only unless an AI or security-team review confirms malicious behavior.

Static reason

High-risk behavior combination matched malicious policy.

Decision evidence

public snapshot

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsMinifiedObfuscatedUrlStrings

ManifestNo manifest risk signals triggered.

scanned 78 file(s), 4.17 MB of source, external domains: base-ui.com, fonts.googleapis.com, github.com, json-schema.org, login.tailscale.com, react.dev, simplewebauthn.dev, tailscale.com, www.apple.com, www.w3.org

Source & flagged code

6 flagged

dist/utils/spawn-daemon.jsView file

Lines 1-16javascript

1import { spawn } from "node:child_process";

2import { DAEMON_CHILD_ENV_FLAG, RESTART_DAEMON_ENV_FLAG } from "../constants.js";

High

Child Process

Package source references child process execution.

dist/utils/spawn-daemon.jsView on unpkg · L1

3import { cliEntry } from "./cli-entry.js";

4export const spawnDaemon = (input) => {

5 const env = { ...process.env, [DAEMON_CHILD_ENV_FLAG]: "1" };

6 if (input.restart)

7 env[RESTART_DAEMON_ENV_FLAG] = "1";

8 const child = spawn(process.execPath, [cliEntry, ...input.args], {

9 detached: true,

10 stdio: ["ignore", input.logFd, input.logFd],

11 env,

12 });

13 child.unref();

14 return { pid: child.pid };

15};

16//# sourceMappingURL=spawn-daemon.js.map

dist/commands/install.jsView file

Lines 84-124javascript

84 // /usr/local/bin or /usr/bin isn't listed twice.

85 const pathEntries = [

86 path.dirname(input.execPath),

87 "/usr/local/bin",

88 "/usr/bin",

89 "/bin",

90 "/usr/sbin",

dist/utils/shell-completions.jsView file

Lines 1-23javascript

1import { accessSync, constants, existsSync, mkdirSync, readFileSync, unlinkSync, writeFileSync, } from "node:fs";

2import os from "node:os";

3import path from "node:path";

4import { execFile } from "node:child_process";

5import { promisify } from "node:util";

terminal/assets/index-BOTroeeA.jsView file

122contains invisible/control Unicode U+2060 (word joiner) `):e}var CL=null,wL;function TL(){return CL===null&&(CL=new Intl.Segmenter(wL,{granularity:`word`})),CL}var EL=/\p{Script=Arabic}/u,DL=/\p{M}/u,OL=/\p{Nd}/u;function kL(e){return EL.test(e)}function AL(e){return e>=19968&&e<=40959||e>=13312

Critical

Trojan Source Unicode

Source contains bidi control or invisible Unicode characters associated with Trojan Source attacks.

terminal/assets/index-BOTroeeA.jsView on unpkg · L122

270XID_Continue XIDC L271: XID_Start XIDS`.split(/\s/).map(e=>[tY(e),e])),YY=new Map([[`s`,NY(383)],[NY(383),`s`]]),XY=new Map([[NY(223),NY(7838)],[NY(107),NY(8490)],[NY(229),NY(8491)],[NY(969),NY(8486)]]),Z... L272: ]`:`(?>\r L273: ?|[ L274: \v\f\u2028\u2029])`),t));else if(c===`posix`)if(!i&&(u===`graph`||u===`print`)){if(r===`strict`)throw Error(`POSIX class "${u}" requires min target ES2024 or non-strict accuracy`)... L275: `),fZ=(e,t)=>{let n=oZ.get(e);if(n&&n.contentKey===dZ(t))return n.result},pZ=async(e,t,n)=>{let r=fZ(e,t);if(r!==void 0)return r;let i=nZ[n];if(!i)return oZ.set(e,{contentKey:dZ(t)... L276: `),o=r.codeToTokens(a,{lang:n,theme:aZ}).tokens.map(e=>({tokens:e.map(e=>({content:e.content,color:e.color??``,fontStyle:e.fontStyle??0}))}));return oZ.set(e,{contentKey:dZ(t),resu... L277: `);a.length>0&&a[a.length-1]===``&&a.pop();for(let e of a){let a=HZ.exec(e);if(a){r=Number.parseInt(a[1],10),i=Number.parseInt(a[2],10),n={header:e,lines:[]},t.push(n);continue}if(... ... L279: `)},ge[gt]=()=>{let e=n.querySelector(`.xterm-screen`);if(!(e instanceof HTMLElement))return null;let t=e.getBoundingClientRect();return{left:t.left,top:t.top,cellWidth:K.cols>0?t.... L280:

High

Command Output Exfiltration

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

terminal/assets/index-BOTroeeA.jsView on unpkg · L270

terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2View file

•path = terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2 kind = high_entropy_blob sizeBytes = 15264 magicHex = [redacted]

High

Ships High Entropy Blob

Package ships high-entropy non-source blobs.

terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2View on unpkg

Source & flagged code

6 flagged · loading source

dist/utils/spawn-daemon.jsView file

1import { spawn } from "node:child_process"; L2: import { DAEMON_CHILD_ENV_FLAG, RESTART_DAEMON_ENV_FLAG } from "../constants.js";

High

Child Process

Package source references child process execution.

dist/utils/spawn-daemon.jsView on unpkg · L1

dist/commands/install.jsView file

104Environment=PATH=${pathEnv} L105: ExecStartPre=/bin/sh -c 'command -v tailscale >/dev/null 2>&1 || exit 0; for i in $(seq 1 ${input.tailscaleBootWaitSeconds}); do tailscale status --json >/dev/null 2>&1 && exit 0; ... L106: ExecStart=${input.execPath} ${input.cliEntry} start --foreground --port ${input.port} --host ${input.host}

High

Shell

Package source references shell execution.

dist/commands/install.jsView on unpkg · L104

dist/utils/shell-completions.jsView file

3import path from "node:path"; L4: import { execFile } from "node:child_process"; L5: import { promisify } from "node:util"; ... L12: case "bash": L13: return ".bashrc"; L14: case "zsh": ... L23: const relative = rcRelativePath(shell); L24: return relative ? path.join(os.homedir(), relative) : null; L25: }; ... L99: try { L100: const { stdout } = await execFileAsync("zsh", ["-c", "print -l $fpath"], { timeout: 3000 }); L101: return stdout

Medium

Install Persistence

Source writes installer persistence such as shell profile or service configuration.

dist/utils/shell-completions.jsView on unpkg · L3

terminal/assets/index-BOTroeeA.jsView file

Critical

Trojan Source Unicode

Source contains bidi control or invisible Unicode characters associated with Trojan Source attacks.

terminal/assets/index-BOTroeeA.jsView on unpkg · L122

High

Command Output Exfiltration

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

terminal/assets/index-BOTroeeA.jsView on unpkg · L270

terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2View file

•path = terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2 kind = high_entropy_blob sizeBytes = 15264 magicHex = [redacted]

High

Ships High Entropy Blob

Package ships high-entropy non-source blobs.

terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2View on unpkg

Findings

1 Critical4 High5 Medium5 Low

CriticalTrojan Source Unicodeterminal/assets/index-BOTroeeA.js

HighChild Processdist/utils/spawn-daemon.js

HighShelldist/commands/install.js

HighCommand Output Exfiltrationterminal/assets/index-BOTroeeA.js

HighShips High Entropy Blobterminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2

MediumDynamic Require

MediumNetwork

MediumEnvironment Vars

MediumInstall Persistencedist/utils/shell-completions.js

MediumStructural Risk Force Deep Review

LowScripts Present

LowFilesystem

LowObfuscated

LowHigh Entropy Strings

LowUrl Strings

Source & flagged code

6 flagged

dist/utils/spawn-daemon.jsView file

Lines 1-16javascript

1import { spawn } from "node:child_process";

2import { DAEMON_CHILD_ENV_FLAG, RESTART_DAEMON_ENV_FLAG } from "../constants.js";

High

Child Process

Package source references child process execution.

dist/utils/spawn-daemon.jsView on unpkg · L1

3import { cliEntry } from "./cli-entry.js";

4export const spawnDaemon = (input) => {

5 const env = { ...process.env, [DAEMON_CHILD_ENV_FLAG]: "1" };

6 if (input.restart)

7 env[RESTART_DAEMON_ENV_FLAG] = "1";

8 const child = spawn(process.execPath, [cliEntry, ...input.args], {

9 detached: true,

10 stdio: ["ignore", input.logFd, input.logFd],

11 env,

12 });

13 child.unref();

14 return { pid: child.pid };

15};

16//# sourceMappingURL=spawn-daemon.js.map

dist/commands/install.jsView file

Lines 84-124javascript

84 // /usr/local/bin or /usr/bin isn't listed twice.

85 const pathEntries = [

86 path.dirname(input.execPath),

87 "/usr/local/bin",

88 "/usr/bin",

89 "/bin",

90 "/usr/sbin",

dist/utils/shell-completions.jsView file

Lines 1-23javascript

1import { accessSync, constants, existsSync, mkdirSync, readFileSync, unlinkSync, writeFileSync, } from "node:fs";

2import os from "node:os";

3import path from "node:path";

4import { execFile } from "node:child_process";

5import { promisify } from "node:util";

terminal/assets/index-BOTroeeA.jsView file

Critical

Trojan Source Unicode

Source contains bidi control or invisible Unicode characters associated with Trojan Source attacks.

terminal/assets/index-BOTroeeA.jsView on unpkg · L122

High

Command Output Exfiltration

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

terminal/assets/index-BOTroeeA.jsView on unpkg · L270

terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2View file

•path = terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2 kind = high_entropy_blob sizeBytes = 15264 magicHex = [redacted]

High

Ships High Entropy Blob

Package ships high-entropy non-source blobs.

terminal/assets/geist-mono-latin-600-normal-DQQBcVN0.woff2View on unpkg