registry / socket-function / 1.1.49

socket-function@1.1.49

Static Scan Results

scanned 2h ago · by rust-scanner

Static analysis flagged 12 finding(s) at 72.0% confidence. This version is warn-only unless an AI or security-team review confirms malicious behavior.

Static reason

One or more suspicious static signals were detected.

Decision evidence

public snapshot

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsMinifiedUrlStrings

ManifestNo manifest risk signals triggered.

scanned 59 file(s), 672 KB of source, external domains: api.ipify.org, ipinfo.io, quentinbrooks.com, schemas.xmlsoap.org

Source & flagged code

4 flagged

require/require.tsView file

Lines 193-233typescript

193 };

194

195 let moduleCache: { [id: string]: ModuleType } = Object.create(null);

196 let alreadyHave: {

197 requireSeqNumProcessId: string;

198 seqNums: { [seqNum: string]: true | 1 | 0 | undefined };

199 } | undefined;

200

201 let rootResolveCache = Object.create(null);

202

203 rootRequire.cache = moduleCache;

204 // Expose require for debugging, not so it can be called

205 g.require = rootRequire;

206 g.import = rootRequire;

207

208 g.r = function r(text: string) {

209 text = text.toLowerCase();

210 return Object.values(moduleCache).filter((x) => x.filename.toLowerCase().includes(text))[0].exports;

211 };

212

213 let requireBatch: { [request: string]: (() => void)[] } | undefined;

214 function rootRequire(request: string, batch?: boolean): unknown {

215 if (request.includes("file://")) {

Medium

Dynamic Require

Package source references dynamic require/import behavior.

require/require.tsView on unpkg · L213

216 // How does this happen? It definitely breaks things, and we could remove the file://, but... how

217 // does it even happen?

218 debugger;

219 }

220 if (isFirstImport) {

221 isFirstImport = false;

222 if (request.startsWith("https://")) {

223 mainRootOrigin = getRootDomain(request);

224 }

225 }

226 if (!request.startsWith("https://")) {

227 request = mainRootOrigin + request;

228 }

229

230 if (!batch) {

231 if (request in rootResolveCache) {

232 let resolvedRequest = rootResolveCache[request];

233 if (resolvedRequest in rootRequire.cache) {

Lines 358-398typescript

358 modules: { [id: string]: SerializedModule };

359 requestsResolvedPaths: string[];

360 requireSeqNumProcessId: string;

361 error?: string;

362 };

363 try {

364 resultObj = JSON.parse(rawText);

365 } catch (e:

src/JSONLACKS/JSONLACKS.tsView file

Lines 40-80typescript

40// - Buffers (just Buffers, not typed arrays)

41// The stringify function always creates valid json, as the syntax for references and buffers

42// will just be special property names and values.

43// NOTE: We don't support Date serialization. Never store Dates, store "number".

44export class JSONLACKS {

45 public static readonly LACKS_KEY = "__JSONLACKS__98cfb4a05fa34d828661cae15b8779ce__";

src/lz4/lz4_wasm_nodejs_bg.wasmView file

•path = src/lz4/lz4_wasm_nodejs_bg.wasm kind = wasm_module sizeBytes = 65293 magicHex = [redacted]

Medium

Ships Wasm Module

Package ships WebAssembly modules.

src/lz4/lz4_wasm_nodejs_bg.wasmView on unpkg

Source & flagged code

4 flagged · loading source

require/require.tsView file

213let requireBatch: { [request: string]: (() => void)[] } | undefined; L214: function rootRequire(request: string, batch?: boolean): unknown { L215: if (request.includes("file://")) {

Medium

Dynamic Require

Package source references dynamic require/import behavior.

require/require.tsView on unpkg · L213

378debugger; L379: eval(modules[""].source || ""); L380: throw new Error(`Failed to find modules for ${originalRequests.join(", ")} (mapped to ${requests.join(", ")})`);

Low

Eval

Package source references a known benign dynamic code generation pattern.

require/require.tsView on unpkg · L378

src/JSONLACKS/JSONLACKS.tsView file

60let str = serialized.slice(i, i + SERIALIZE_OBJECT_BATCH_COUNT).map(x => JSON.stringify(x) + "\n").join(""); L61: buffers.push(Buffer.from(str)); L62: await delay("immediate"); ... L170: L171: private static escapeSpecialObjects(obj: unknown, config?: JSONLACKS_StringifyConfig): unknown { L172: // I think iterating twice for references is the fastest way to do it? ... L232: [JSONLACKS.LACKS_KEY]: "Buffer", L233: data: obj.toString("base64"), L234: }; ... L410: L411: var grammar = fs.readFileSync(__dirname + "/JSONLACKS.pegjs", "utf8"); L412: var parserSource = pegjs.generate(grammar, { output: "source", format: "commonjs" });

High

Obfuscated Payload Loader

Source contains an obfuscator-style string-array loader that reconstructs and executes hidden code.

src/JSONLACKS/JSONLACKS.tsView on unpkg · L60

src/lz4/lz4_wasm_nodejs_bg.wasmView file

•path = src/lz4/lz4_wasm_nodejs_bg.wasm kind = wasm_module sizeBytes = 65293 magicHex = [redacted]

Medium

Ships Wasm Module

Package ships WebAssembly modules.

src/lz4/lz4_wasm_nodejs_bg.wasmView on unpkg

Findings

1 High5 Medium6 Low

HighObfuscated Payload Loadersrc/JSONLACKS/JSONLACKS.ts

MediumDynamic Requirerequire/require.ts

MediumNetwork

MediumEnvironment Vars

MediumShips Wasm Modulesrc/lz4/lz4_wasm_nodejs_bg.wasm

MediumStructural Risk Force Deep Review

LowNon Install Lifecycle Scripts

LowScripts Present

LowEvalrequire/require.ts

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Source & flagged code

4 flagged

require/require.tsView file

Lines 193-233typescript

193 };

194

195 let moduleCache: { [id: string]: ModuleType } = Object.create(null);

196 let alreadyHave: {

197 requireSeqNumProcessId: string;

198 seqNums: { [seqNum: string]: true | 1 | 0 | undefined };

199 } | undefined;

200

201 let rootResolveCache = Object.create(null);

202

203 rootRequire.cache = moduleCache;

204 // Expose require for debugging, not so it can be called

205 g.require = rootRequire;

206 g.import = rootRequire;

207

208 g.r = function r(text: string) {

209 text = text.toLowerCase();

210 return Object.values(moduleCache).filter((x) => x.filename.toLowerCase().includes(text))[0].exports;

211 };

212

213 let requireBatch: { [request: string]: (() => void)[] } | undefined;

214 function rootRequire(request: string, batch?: boolean): unknown {

215 if (request.includes("file://")) {

Medium

Dynamic Require

Package source references dynamic require/import behavior.

require/require.tsView on unpkg · L213

216 // How does this happen? It definitely breaks things, and we could remove the file://, but... how

217 // does it even happen?

218 debugger;

219 }

220 if (isFirstImport) {

221 isFirstImport = false;

222 if (request.startsWith("https://")) {

223 mainRootOrigin = getRootDomain(request);

224 }

225 }

226 if (!request.startsWith("https://")) {

227 request = mainRootOrigin + request;

228 }

229

230 if (!batch) {

231 if (request in rootResolveCache) {

232 let resolvedRequest = rootResolveCache[request];

233 if (resolvedRequest in rootRequire.cache) {

Lines 358-398typescript

358 modules: { [id: string]: SerializedModule };

359 requestsResolvedPaths: string[];

360 requireSeqNumProcessId: string;

361 error?: string;

362 };

363 try {

364 resultObj = JSON.parse(rawText);

365 } catch (e:

src/JSONLACKS/JSONLACKS.tsView file

Lines 40-80typescript

40// - Buffers (just Buffers, not typed arrays)

41// The stringify function always creates valid json, as the syntax for references and buffers

42// will just be special property names and values.

43// NOTE: We don't support Date serialization. Never store Dates, store "number".

44export class JSONLACKS {

45 public static readonly LACKS_KEY = "__JSONLACKS__98cfb4a05fa34d828661cae15b8779ce__";

src/lz4/lz4_wasm_nodejs_bg.wasmView file

•path = src/lz4/lz4_wasm_nodejs_bg.wasm kind = wasm_module sizeBytes = 65293 magicHex = [redacted]

Medium

Ships Wasm Module

Package ships WebAssembly modules.

src/lz4/lz4_wasm_nodejs_bg.wasmView on unpkg