arkose labs (funcaptcha)

bot-detector intel

  • arkose invisible loader

    [ok]

    https://client-api.arkoselabs.com/v2/invisible/2.10.0/api.js ↗

    last ran
    2026-06-29 19:21 utc
    (5d ago)
    last updated
    2026-05-15 04:50 utc
    (1mo ago)
    size
    71.7kb
    sha256
    cc819d159bde
    apis touched
    146
    146 raw
    bot tells
    17
    sinks
    1
    0 leaked
    hazards
    1
    structural
    0
    anti-debug
    0
    L3/L4 hazards
    consistency
    0
    cross-checks
    providers
    0

    categories probed (8)

    click a row to drill into every api the script probes in that category.

    • [+] document3 apis · 2 tells · 7 hits
      • [+] *.contentWindowhigh · bot-tell×1
        details + source hits (1)
      • [+] document.currentScriptmedium · bot-tell×2
        details + source hits (2)
      • [+] document.createElementlow×4
        details + source hits (4)
    • [+] introspection13 apis · 1 tells · 77 hits
      • [+] Object.definePropertymedium×16
        details + source hits (16)
      • [+] Object.getOwnPropertyDescriptormedium · bot-tell×14
        details + source hits (14)
      • [+] Object.getOwnPropertyDescriptorsmedium×14
        details + source hits (14)
      • [+] Object.getPrototypeOfmedium×5
        details + source hits (5)
      • [+] *.__proto__medium×2
        details + source hits (2)
      • [+] Object.setPrototypeOfmedium×2
        details + source hits (2)
      • [+] Symbol.toStringTagmedium×2
        details + source hits (2)
      • [+] *.toStringlow×6
        details + source hits (6)
      • [+] Object.createlow×5
        details + source hits (5)
      • [+] *.constructorlow×4
        details + source hits (4)
      • [+] *.hasOwnPropertylow×3
        details + source hits (3)
      • [+] Symbol.iteratorinfo×3
        details + source hits (3)
      • [+] Symbol.toPrimitiveinfo×1
        details + source hits (1)
    • [+] screen4 apis · 0 tells · 6 hits
      • [+] screen.heightlow×2
        details + source hits (2)
      • [+] screen.widthlow×2
        details + source hits (2)
      • [+] screen.availHeightlow×1
        details + source hits (1)
      • [+] screen.availWidthlow×1
        details + source hits (1)
    • [+] timing3 apis · 0 tells · 33 hits
      • [+] performance.getEntrieslow×2
        details + source hits (2)
      • [+] Dateinfo×25
        details + source hits (25)
      • [+] Date.nowinfo×6
        details + source hits (6)
    • [+] storage2 apis · 0 tells · 13 hits
      • [+] *.keyslow×12
        details + source hits (12)
      • [+] localStoragelow×1
        details + source hits (1)
    • [+] css1 apis · 0 tells · 2 hits
      • [+] *.matchesinfo×2
        details + source hits (2)
    • [+] media1 apis · 0 tells · 2 hits
      • [+] crypto.getRandomValuesinfo×2
        details + source hits (2)
    • [+] events1 apis · 0 tells · 6 hits
      • [+] *.addEventListenerinfo×6
        details + source hits (6)

    bot-detection tells (3)

    strong indicators of bot-detection intent. drill into the categories section below to inspect description, evasion notes, and source snippets for any tell.

    network sinks (1)

    every place the script could ship data off the page. expand a row to see headers and the traced payload entries.

    • [+] xhrPOST ano leaks

      url source · a

      location · L15:45002

      payload · shape json

      • <body>: literal challenge shown
      JSON.stringify(A)
      L.send(JSON.stringify(A))

    dynamic-execution hazards (1)

    anywhere the script puts code beyond static reach. eval, function, document.write, dynamic import. these are the holes script2builtins-runtime would fill.

    • FunctionL15:7358

      `Function` constructor compiles a string into a function. common eval-equivalent in fingerprinting blobs.

      Function("r","regeneratorRuntime = r")

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