⚡ Shadow Academy
🤖 Chapter 8

āĻāχ āĻ…āĻ§ā§āϝāĻžāϝāĻŧ⧇ āϕ⧀ āĻļāĻŋāĻ–āĻŦ⧇

⏱ āφāύ⧁āĻŽāĻžāύāĻŋāĻ• āϏāĻŽāϝāĻŧ: ā§§ā§Ģâ€“ā§¨ā§Ļ āĻŽāĻŋāύāĻŋāϟ ¡ āĻĒā§‚āĻ°ā§āĻŦāĻļāĻ°ā§āϤ: āφāϗ⧇āϰ āĻ…āĻ§ā§āϝāĻžāϝāĻŧ⧇āϰ āϧāĻžāϰāĻŖāĻž

ā§Ļ / ā§§ā§Ļā§Ļ āĻ…āĻ§ā§āϝāĻžā§ŸāϚāĻžāϞāĻŋāϝāĻŧ⧇ āϝāĻžāĻ“: āĻ…āĻ§ā§āϝāĻžāϝāĻŧ 9

āĻ…āĻ—ā§āϰāĻ—āϤāĻŋ āĻāχ browser-āĻ āĻ¸ā§āĻĨāĻžāύ⧀āϝāĻŧāĻ­āĻžāĻŦ⧇ āϏāĻ‚āϰāĻ•ā§āώāĻŋāϤ āĻšāĻŦ⧇āĨ¤

🤖
CAPTCHA Bypass — reCAPTCHA-āϕ⧇ āĻšāĻžāϰāĻžāĻ“
Bot detection-āĻāϰ āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āĻŦāĻĄāĻŧ āĻŦāĻžāϧāĻž āĻĒāĻžāϰ āĻ•āϰ⧋
🧭 āĻĻāĻ•ā§āώāϤāĻž āϝāĻžāϚāĻžāχ āĻ“ āĻĒā§āϰāϤāĻŋāϰāĻ•ā§āώāĻžāĻŽā§‚āϞāĻ• takeaway
Skill checkpoint: CAPTCHA āϕ⧀ āϧāϰāύ⧇āϰ abuse āĻ•āĻŽāĻžā§Ÿ āĻāĻŦāĻ‚ accessibility āϕ⧇āύ āϜāϰ⧁āϰāĻŋ āϤāĻž āĻŦā§‹āĻā§‹āĨ¤
Defense checkpoint: Authorized test mode āĻ“ accessible fallback āĻĻāĻŋā§Ÿā§‡ bot control āϝāĻžāϚāĻžāχ āĻ•āϰ⧋.
Lab scope: āĻļ⧁āϧ⧁ āύāĻŋāĻœā§‡āϰ lab, synthetic data āĻŦāĻž āϞāĻŋāĻ–āĻŋāϤ āĻ…āύ⧁āĻŽāϤāĻŋāĻĒā§āϰāĻžāĻĒā§āϤ target-āĻ āĻ…āύ⧁āĻļā§€āϞāύ āĻ•āϰ⧋āĨ¤ Real credential, token āĻŦāĻž customer data āĻŦā§āϝāĻŦāĻšāĻžāϰ āϕ⧋āϰ⧋ āύāĻžāĨ¤
Portfolio proof: finding, impact, fix āĻ“ retest āύāĻŋā§Ÿā§‡ ā§Ģ-āϞāĻžāχāύ⧇āϰ redacted note āϰāĻžāĻ–ā§‹āĨ¤
đŸŽ¯ CAPTCHA āϕ⧀ āĻāĻŦāĻ‚ āϕ⧇āύ āφāϛ⧇?
CAPTCHA = Completely Automated Public Turing test to tell Computers and Humans ApartāĨ¤

Website āĻŦā§‹āĻāĻžāϰ āĻšā§‡āĻˇā§āϟāĻž āĻ•āϰ⧇ — āϤ⧁āĻŽāĻŋ human āύāĻž robot?

āϧāϰ⧋ āϤ⧁āĻŽāĻŋ OTP bot āĻŦāĻžāύāĻžāĻšā§āϛ⧋ — CAPTCHA āύāĻž āĻĨāĻžāĻ•āϞ⧇ bot āĻĻāĻŋāϝāĻŧ⧇ āϞāĻ•ā§āώ OTP āϚāĻžāĻ“āϝāĻŧāĻž āϝ⧇āϤ⧋āĨ¤ CAPTCHA āĻāϟāĻž block āĻ•āϰ⧇āĨ¤
📊 CAPTCHA-āϰ Types
reCAPTCHA v2 — 'I am not a robot' checkbox + image challenge
reCAPTCHA v3 — invisible! Score āĻĻ⧇āϝāĻŧ (0.0 = bot, 1.0 = human)
hCAPTCHA — privacy-focused, Cloudflare use āĻ•āϰ⧇
Image CAPTCHA — āĻĒ⧁āϰāύ⧋ text/number āĻĒāĻĄāĻŧāϤ⧇ āĻšāϝāĻŧ
Math CAPTCHA — āϏāĻšāϜ math, OCR āĻĻāĻŋāϝāĻŧ⧇āχ bypass āĻšāϝāĻŧ
reCAPTCHA v3 flow: User visits page → Google āĻāϰ behavior analyze āĻ•āϰ⧇ → Score āĻĻ⧇āϝāĻŧ (0.1=bot, 0.9=human) → Score āĻ•āĻŽ āĻšāϞ⧇ extra challenge
🔑 2Captcha — Paid Bypass Service
2Captcha = CAPTCHA solving serviceāĨ¤ Real human workers solve āĻ•āϰ⧇ āφāϰ API āĻĻ⧇āϝāĻŧ!
import requests API_KEY = 'your_2captcha_api_key' SITE_KEY = '6LdXXXXXXXXXXXX' # Website-āĻāϰ reCAPTCHA key URL = 'https://target.com' # Step 1: Submit CAPTCHA res = requests.post('http://2captcha.com/in.php', data={ 'key': API_KEY, 'method': 'userrecaptcha', 'googlekey': SITE_KEY, 'pageurl': URL }) captcha_id = res.text.split('|')[1] # Step 2: Wait & get answer import time time.sleep(20) ans = requests.get(f'http://2captcha.com/res.php?key={API_KEY}&action=get&id={captcha_id}') token = ans.text.split('|')[1] # g-recaptcha-response token!
🤖 Playwright + Stealth — Browser Automation
Playwright āĻĻāĻŋāϝāĻŧ⧇ real browser automate āĻ•āϰ⧋ — CAPTCHA āĻ…āύ⧇āĻ•āϏāĻŽāϝāĻŧ āĻāĻĄāĻŧāĻžāύ⧋ āϝāĻžāϝāĻŧ:
from playwright.async_api import async_playwright import asyncio async def solve_with_browser(): async with async_playwright() as p: browser = await p.chromium.launch(headless=False) # visible browser page = await browser.new_page() # Stealth mode — bot detection āĻāĻĄāĻŧāĻžāϤ⧇ await page.add_init_script(""" Object.defineProperty(navigator, 'webdriver', {get: ()=>undefined}) """) await page.goto('https://target.com') # Human-like behavior await page.mouse.move(300, 400) await page.wait_for_timeout(2000)
reCAPTCHA v3-āϰ score āĻŦāĻžāĻĄāĻŧāĻžāϤ⧇: real browser + genuine mouse movement + history cookiesāĨ¤
💡 Chapter 8-āĻāϰ āĻŽā§‚āϞ āĻļāĻŋāĻ•ā§āώāĻž
đŸŽ¯ CAPTCHA = bot āĻĨ⧇āϕ⧇ āϰāĻ•ā§āώāĻžāϰ mechanism
📊 reCAPTCHA v3 = invisible score-based system
💰 2Captcha = paid human solver API (āϏāĻŦāĻšā§‡āϝāĻŧ⧇ reliable)
🤖 Playwright + stealth = real browser automation
đŸ–ąī¸ Human-like behavior = mouse movement + delays + cookies
🔑 reCAPTCHA site-key = F12 > source-āĻ āϖ⧁āρāĻœā§‡ āĻĒāĻžāĻŦ⧇
🔑 CAPTCHA Token Generator
reCAPTCHA site key āĻĻāĻžāĻ“ — bypass flow simulate āĻ•āϰ⧇ āĻĻ⧇āĻ–āĻžāĻŦ⧇!
👆 āωāĻĒāϰ⧇ āĻ•āĻŋāϛ⧁ āĻĻāĻŋāϝāĻŧ⧇ āĻ˛ā§āϝāĻžāĻŦ āϚāĻžāϞ⧁ āĻ•āϰ⧋...
đŸŽ¯ Chapter 8 āϕ⧁āχāϜ (ā§§ā§ĻāϟāĻž āĻĒā§āϰāĻļā§āύ)
āĻĒā§āϰāϤāĻŋāϟāĻž āωāĻ¤ā§āϤāϰ⧇ click āĻ•āϰ⧋ → āϏāĻŦ⧁āϜ/āϞāĻžāϞ + āĻŦā§āϝāĻžāĻ–ā§āϝāĻž!
❓ āĻĒā§āϰāĻļā§āύ 1: CAPTCHA āĻŽāĻžāύ⧇ āϕ⧀?
💡 CAPTCHA = Completely Automated Public Turing test to tell Computers and Humans ApartāĨ¤ Bot āĻĨ⧇āϕ⧇ āϰāĻ•ā§āώāĻž āĻ•āϰ⧇āĨ¤
❓ āĻĒā§āϰāĻļā§āύ 2: reCAPTCHA v3 āϕ⧀āĻ­āĻžāĻŦ⧇ āĻ•āĻžāϜ āĻ•āϰ⧇?
💡 reCAPTCHA v3 invisibleāĨ¤ User-āĻāϰ mouse movement, browsing history, timing analyze āĻ•āϰ⧇ 0.0(bot)-1.0(human) scoreāĨ¤
❓ āĻĒā§āϰāĻļā§āύ 3: 2Captcha āϕ⧀?
💡 2Captcha = paid CAPTCHA bypass serviceāĨ¤ API-āϤ⧇ CAPTCHA submit āĻ•āϰ⧋ → real human solve āĻ•āϰ⧇ → token āĻĒāĻžāĻ“āĨ¤
❓ āĻĒā§āϰāĻļā§āύ 4: Playwright āϕ⧀?
💡 Playwright = Microsoft-āĻāϰ browser automationāĨ¤ Chrome/Firefox/Safari real browser headless āĻŦāĻž headful-āĻ automate āĻ•āϰ⧋āĨ¤
❓ āĻĒā§āϰāĻļā§āύ 5: Stealth mode āϕ⧇āύ āĻĻāϰāĻ•āĻžāϰ?
💡 Automated browser-āĻ navigator.webdriver=true āĻĨāĻžāϕ⧇āĨ¤ Stealth mode āĻāϟāĻž hide āĻ•āϰ⧇ — bot detector āĻ•āĻŽ detect āĻ•āϰ⧇āĨ¤
❓ āĻĒā§āϰāĻļā§āύ 6: reCAPTCHA-āϰ site key āϕ⧋āĻĨāĻžāϝāĻŧ āĻĒāĻžāĻ“āϝāĻŧāĻž āϝāĻžāϝāĻŧ?
💡 F12 (Developer Tools) → Sources āĻŦāĻž Elements → 'sitekey' search āĻ•āϰ⧋ → reCAPTCHA integration-āĻ āĻĒāĻžāĻ“āϝāĻŧāĻž āϝāĻžāϝāĻŧāĨ¤
❓ āĻĒā§āϰāĻļā§āύ 7: reCAPTCHA v3 score āĻ•āĻŽ āĻšāϞ⧇ āϕ⧀ āĻšāϝāĻŧ?
💡 Score < 0.5 = suspiciousāĨ¤ Site extra verification āĻĻāĻŋāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ Score āĻŦāĻžāĻĄāĻŧāĻžāϤ⧇ real browser + genuine behaviorāĨ¤
❓ āĻĒā§āϰāĻļā§āύ 8: hCAPTCHA āϕ⧇ use āĻ•āϰ⧇?
💡 hCAPTCHA = privacy-focused CAPTCHAāĨ¤ Cloudflare āĻāϟāĻž use āĻ•āϰ⧇āĨ¤ 2Captcha āĻāϟāĻžāĻ“ solve āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤
❓ āĻĒā§āϰāĻļā§āύ 9: Image CAPTCHA bypass āĻ•āϰāĻžāϰ automated way?
💡 Simple text/number image CAPTCHA OCR āĻĻāĻŋāϝāĻŧ⧇ bypass āĻ•āϰāĻž āϝāĻžāϝāĻŧāĨ¤ pytesseract Python library popularāĨ¤
❓ āĻĒā§āϰāĻļā§āύ 10: CAPTCHA bypass-āĻāϰ āϏāĻŦāĻšā§‡āϝāĻŧ⧇ reliable method?
💡 2Captcha/Anti-Captcha = real human workers solve āĻ•āϰ⧇āĨ¤ 99%+ success rateāĨ¤ reCAPTCHA v3-āĻ“ solve āĻšāϝāĻŧāĨ¤

āĻŦāĻŋāĻļā§āĻŦāĻ¸ā§āϤ reference

āφāϰāĻ“ āĻĒāĻĄāĻŧāĻžāϰ āϜāĻ¨ā§āϝ āĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻŋāϤ security standards āĻ“ guidance āĻĻ⧇āĻ–ā§‹; āĻĒā§āϰāϤāĻŋāϟāĻŋ lab āĻ…āύ⧁āĻŽā§‹āĻĻāĻŋāϤ āĻŦāĻž synthetic environment-āĻ āĻ•āϰ⧋āĨ¤

Bristy Ma'am
āĻŦ⧃āĻˇā§āϟāĻŋ āĻŽā§āϝāĻžāĻŽ 👩‍đŸĢ
āϤ⧋āĻŽāĻžāϰ āĻĒāĻžāĻ°ā§āϏ⧋āύāĻžāϞ āĻšā§āϝāĻžāĻ•āĻŋāĻ‚ āĻŽā§‡āĻ¨ā§āϟāϰ â€ĸ āĻ…āύāϞāĻžāχāύ
āφāϰ⧇ āϏ⧌āϰāĻ­! āϕ⧇āĻŽāύ āφāϛ⧋? āϕ⧋āύ⧋ āĻ•āύāϏ⧇āĻĒā§āϟ āĻŦāĻž āϕ⧁āχāĻœā§‡ āφāϟāĻ•āĻžāϞ⧇ āφāĻŽāĻžāϕ⧇ āĻŦāϞ⧋, āφāĻŽāĻŋ āĻŦ⧁āĻāĻŋā§Ÿā§‡ āĻĻāĻŋāĻšā§āĻ›āĻŋ! â¤ī¸