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github.com / morluto

morluto/rea

TypeScript·6851 files·commit 69bf61f·scanned 2h ago·cached ✓
15/100
LOW RISK
Minor findings consistent with the project type. Nothing reachable from install hooks.

score capped at 15 — 411,502+ stars — findings likely false positives

verdict accurate?
Obfuscated code detected
411,502 stars
44% file coverage
Partial architecture graph
CLI tool detected
threat-state: lowlive

FINDINGS ░▒▓

what this code does░▒▓

What happens when you open, install or run it, from the findings below.

  1. when runscripts/verify-qwen-client.mjs builds code from strings at run time with eval. scripts/verify-qwen-client.mjs
criticaleval() usage detectedeval() executes arbitrary code and is commonly used in malware to run obfuscated payloads fetched from remote servers.scripts/verify-qwen-client.mjs
          message = call(shell.name, {
            command: `${nodeCommand} -e "eval(Buffer.from('${encodedScript}','base64').toString('utf8'))"`,
            description:
              "Read the comp...
+8
criticaleval() usage detectedeval() executes arbitrary code and is commonly used in malware to run obfuscated payloads fetched from remote servers.src/application/javascript/JavaScriptSemanticGraphScope.test.ts
      with (host) { consume(target); }
      eval(source);
    }
  `);
+8
criticaleval() usage detectedeval() executes arbitrary code and is commonly used in malware to run obfuscated payloads fetched from remote servers.src/domain/javascript/electronOpaqueBindingIdentity.test.ts
const window = "new s.BrowserWindow({webPreferences:{nodeIntegration:true}})";
const replace = 'eval("s={BrowserWindow:class{}}");';
const bootstrap = (consumer: string, strict = true) =>
  `(()=>{var...
+8
criticalchild_process / exec usageExecuting shell commands can be used to download and run malware, exfiltrate data, or modify system files.src/domain/javascript/javascriptSemanticAnalysis.native_bindings.test.ts
      function run(signal) {
        const child = spawn("/bin/tool");
        child.kill(signal);
        child.kill();
+8
criticalchild_process / exec usageExecuting shell commands can be used to download and run malware, exfiltrate data, or modify system files.src/domain/javascript/javascriptSemanticAnalysis.runtime_boundaries.test.ts
      fetch("https://example.test", { [key]: 1, body: "x" });
      spawn("/bin/tool", { [key]: vars });
    `);
    expect(
+8
criticalFunction() constructor detectednew Function() is equivalent to eval() and can execute arbitrary code strings.src/domain/javascript/javascriptStaticPathResolveOwners.test.ts
    const expression = `${callee}(runtimePath, __dirname, "decoy.cjs")`;
    const native = new Function(
      "require",
      "runtimePath",
+5
infoSuspicious files are not reachable from entry pointsFlagged files exist but are not imported by any entry point. They may be dead code, tests, or attack payloads triggered by another mechanism.+2
infoBase64 encoding usedatob() or Buffer.from with base64. Common in legitimate code but also used to hide malicious URLs.scripts/verify-qwen-client.mjs
          message = call(shell.name, {
            command: `${nodeCommand} -e "eval(Buffer.from('${encodedScript}','base64').toString('utf8'))"`,
            description:
              "Read the comp...
+2
infoBase64 encoding usedatob() or Buffer.from with base64. Common in legitimate code but also used to hide malicious URLs.src/browser/PlaywrightScenarioEvents.test.ts
    if (event.kind === "network-content" && event.body.state === "captured") {
      const text = Buffer.from(event.body.content, "base64").toString();
      expect(text).not.toContain(value);
      e...
+2
criticalRemote code fetch + executionFetching code from a remote server and executing it with eval() is the #1 pattern in LinkedIn/crypto scam malware.src/domain/webBundleAnalyzer.test.ts+10
criticalString-array obfuscation detectedCode resolves its string literals through a rotating string-array decoder — many `name(0xNNN)` index calls that reconstruct hidden strings at runtime. This is the structural signature of javascript-obfuscator regardless of the variable-naming scheme, so it fires even when mangled identifiers (e.g. `j5`, `jM`) are used to evade _0x-based detection. Commonly used to hide malware from code review.src/domain/apkSignature/apkSignatureSchemes.test.ts
const DIGEST = [0xde, 0xad, 0xbe, 0xef];
const digestElement = [...u32(0x0103), ...lp(DIGEST)]; // RSA-PKCS1 SHA-256
const attrElement = [...u32(ATTR_ID), 0x01];
+18
criticalString-array obfuscation detectedCode resolves its string literals through a rotating string-array decoder — many `name(0xNNN)` index calls that reconstruct hidden strings at runtime. This is the structural signature of javascript-obfuscator regardless of the variable-naming scheme, so it fires even when mangled identifiers (e.g. `j5`, `jM`) are used to evade _0x-based detection. Commonly used to hide malware from code review.src/domain/apkSignature/apkSigningBlock.test.ts
  const eocd = new Bytes()
    .u32(0x06054b50)
    .u16(0)
    .u16(0)
+18
infoEmbedded binary assetA 92-character base64 literal decodes to a PNG image. Inlined assets are normal in desktop and CLI UIs.src/adb/AdbProvider.test.ts
iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAADElEQVR4nGP4...
+0
warningLarge base64-encoded blobA 292-character base64 blob was found. May hide a remote payload or encoded executable code.src/artifacts/apple/InterfaceBuilderDecodeBudget.test.ts
62706c6973743030d4010203040506090c5924617263686976657258246f...
+3
warningLarge hex-encoded blobA 292-character hex blob was found. Often used to hide shellcode or C2 addresses.src/artifacts/apple/InterfaceBuilderDecodeBudget.test.ts
62706c6973743030d4010203040506090c5924617263686976657258246f...
+3
warningLarge base64-encoded blobA 292-character base64 blob was found. May hide a remote payload or encoded executable code.src/artifacts/apple/KeyedArchiveReader.test.ts
62706c6973743030d4010203040506090c5924617263686976657258246f...
+3
warningLarge hex-encoded blobA 292-character hex blob was found. Often used to hide shellcode or C2 addresses.src/artifacts/apple/KeyedArchiveReader.test.ts
62706c6973743030d4010203040506090c5924617263686976657258246f...
+3
warningLarge base64-encoded blobA 112-character base64 blob was found. May hide a remote payload or encoded executable code.src/artifacts/pyinstaller/MarshalSubset.test.ts
db020000002902da06736861726564a903e900000000e901000000e90200...
+3
warningLarge hex-encoded blobA 222-character hex blob was found. Often used to hide shellcode or C2 addresses.src/artifacts/pyinstaller/MarshalSubset.test.ts
db04000000a902da0568656c6c6fa903e900000000e90a000000e9140000...
+3
infoEmbedded binary assetA 96-character base64 literal decodes to a PNG image. Inlined assets are normal in desktop and CLI UIs.src/contracts/browserToolContracts.ts
iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8...
+0
warningFlattened or dead control flowDetected switch(true), dead if branches, or deeply nested ternaries — patterns used by obfuscators to hide execution order.src/domain/javascript/electronWrappedCallPaths.test.ts+3
warningFlattened or dead control flowDetected switch(true), dead if branches, or deeply nested ternaries — patterns used by obfuscators to hide execution order.src/domain/javascript/javascriptStaticAnalysisModuleIndex.test.ts+3
infoEmbedded binary assetA 92-character base64 literal decodes to a PNG image. Inlined assets are normal in desktop and CLI UIs.src/domain/pngHeader.test.ts
iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8...
+0
infoSuspicious file in repoVery large source file (2118KB) — could contain obfuscated payloaddocs/releases/6.8.0.contributions.json+2
infoSuspicious file in repoExecutable file (captureGhidraLaunch.cmd) in repositorytests/fixtures/captureGhidraLaunch.cmd+2
infoSuspicious file in repoExecutable file (capinfos-stub.cmd) in repositorytests/fixtures/pcap/capinfos-stub.cmd+2
infoNative addon dependency"@xterm/addon-serialize" includes native compiled code. Native addons can hide behavior that static JS analysis cannot see.package.json+2
warningPossible typosquat: typescript6"typescript6" is only 1 character(s) away from the popular package "typescript". This is a common supply-chain attack vector.package.json+4
infoAuthor has no other public repositoriesGitHub user "gensokyo-dev" has no other public repositories, common for burner accounts used in scams.+2
warningHardcoded secret/credentialAPI keys, passwords, or tokens hardcoded in source code. Should be in environment variables.scripts/fixtures/browser-verifier-site.mjs
      },
      body: JSON.stringify({ token: "request-body-secret-value", active: true })
    });
    fetch("/slow-json", {
+3

Scores are heuristics. A “safe” verdict means no known-malicious patterns were found — clever malware can look boring. Wrong verdict? Flag it above; confirmed false positives become regression tests.

3000 files scanned @ 69bf61f | 10/30/2026 | heuristic scan — always review manually

risk by category
code execution25
network & exfiltration14
file system access0
obfuscation15
supply chain15
owasp / injection3
telemetry
files 3000/6851rules hit 30engine v10commit 69bf61f

github

morluto/rea

Reverse engineer anything with agents, from app behavior down to native binaries.

TypeScript
411502
102977
200d
6851 files
3000 scanned(44%)
69bf61f

network indicators░▒▓

Hosts this code names or would connect to. Top 50 of 108, decoded and call-site destinations first. Informational, not scored.

architecture░▒▓

entry (3) flagged (22) pkg (111)
511 nodes · 608 edgesscroll to zoom · click node to jump to finding
LOW (15/100) — morluto/rea — ScanRepo