Series: Bug Bounty Zero se Hero 🦸 | Article #2
By HackerMD | 12 min read

Aaj Kya Seekhenge?

• VirtualBox kya hai aur kyun chahiye
• Kali Linux kya hai aur kaise install karein
• Burp Suite setup karna
• Lab test karna — ready hai ya nahi

⚠️ Note: Yeh sab apne computer pe safely install hoga — kisi bhi doosre ke system ko koi nuksaan nahi hoga। Yeh sirf tumhara personal learning lab hai!

Pehle SamjhoHacker Lab Kyun Chahiye?

Ek example se samjhate hain:

Maan lo tum driving seekhna chahte ho।

Kya tum seedha highway pe practice karoge? ❌ Nahi!
Pehle closed ground pe practice karoge wahan koi risk nahi। ✅

Exactly yahi kaam karta hai Hacker Lab!

Hum ek virtual computer banate hain apne computer ke andar hi। Usme hacking tools install karte hain। Agar kuch gadbad bhi ho toh sirf woh virtual computer kharaab hoga, tumhara asli computer safe rahega! 🛡️

Teen Cheezein Chahiye Tumhe

🖥️ Tumhara Computer (Windows/Mac)
         ↓
📦 VirtualBox (Virtual Computer banane ka software)
         ↓
🐉 Kali Linux (Hacker wala Operating System)
         ↓
🔫 Burp Suite (Web hacking ka main weapon)

System Requirements Pehle Check Karo!

Apna computer check karo yeh minimum hona chahiye:

Virtualization Enable Hai Ya Nahi? Check Karo:

1. Task Manager kholo (Ctrl + Shift + Esc)
2. "Performance" tab pe click karo
3. "CPU" pe click karo
4. Neeche dekho — "Virtualization: Enabled" likha hoga ✅

Agar “Disabled” likha hai ghabrao mat, aage fix bata denge!

PART 1: VirtualBox Install Karo

VirtualBox Kya Hai?

Simple bhasha mein VirtualBox ek dabba hai jisme tum doosra computer chala sakte ho! Jaise phone ke andar phone aisa samjho

Tum apne Windows computer pe VirtualBox ke zariye Kali Linux chala sakte ho bina kuch bhi change kiye!

Step 1: VirtualBox Download Karo

1. Browser mein jaao: virtualbox.org
2. “Downloads” button pe click karo
3. “Windows hosts” wala link click karo
4. File download hogi size lagbhag 100 MB

Step 2: VirtualBox Install Karo

Yeh steps bilkul dhyan se follow karo ek ek karke:

1️⃣ Downloaded file pe DOUBLE CLICK karo
2️⃣ "Yes" pe click karo (UAC permission window aayegi)
3️⃣ "Next" click karo
4️⃣ "Next" click karo (sabhi features default rehne do)
5️⃣ "Yes" click karo (network interface warning)
6️⃣ "Install" click karo
7️⃣ Wait karo... 2-3 minute lagenge
8️⃣ "Finish" click karo ✅

💡 Tip: Install ke dauran internet temporarily disconnect ho sakta hai normal hai, ghabrao mat!

Agar Error Aaye VT-x/AMD-V Error

Yeh error aati hai jab Virtualization disabled hoti hai। Fix karna super easy hai:

YouTube pe dekho (Hindi mein):
👉 youtu.be/ba6OxmEeNVI — VT Virtualization Fix[youtube]​

PART 2: Kali Linux Download aur Import Karo

Kali Linux Kya Hai?

Kali Linux ek special Operating System hai jo specifically ethical hackers ke liye banaya gaya hai

Isme 600+ hacking tools pehle se installed hote hain! Jaise:

• Nmap, Burp Suite, Metasploit
• Wireshark, John the Ripper, SQLmap
• Subfinder, Nuclei, aur bahut kuch

Normal Windows/Mac pe yeh tools nahi hote Kali Linux pe sab ready milta hai!

Step 3: Kali Linux Download Karo (Pre-built Image)

🌟 Smart Shortcut: Kali Linux ko ISO se install karne mein 30–40 minute lagte hain। Lekin ek pre-built VirtualBox image hai jo seedha import ho jaata hai sirf 5 minute mein ready!

1. Jaao: kali.org/get-kali
2. “Virtual Machines” tab pe click karo
3. “VirtualBox” wala option choose karo
4. 64-bit file download karo — size lagbhag 3–4 GB hai
5. Downloaded file ka extension hoga: .ova

Step 4: Kali Linux Import Karo VirtualBox Mein

1️⃣ VirtualBox open karo
2️⃣ Top menu mein "File" → "Import Appliance" click karo
3️⃣ Folder icon pe click karo → apni .ova file select karo
4️⃣ "Next" click karo
5️⃣ "Import" click karo
6️⃣ Wait karo... 5-10 minute lagenge ⏳
7️⃣ Import complete! Kali Linux list mein dikh jayega ✅

Step 5: Kali Linux Start Karo

1️⃣ VirtualBox mein "Kali Linux" select karo
2️⃣ Green "Start" button dabaao ▶️
3️⃣ Ek nayi window khulegi — yahi tumhara virtual computer hai!
4️⃣ Login screen aayegi

Default Login Credentials:

Username: kali
Password: kali

🎉 Congratulations! Tumhara Kali Linux ready hai!

Video Tutorial Dekho Yahan:

Best Hindi Tutorial (2025–2026):

Kali Linux 2025.3 VirtualBox Easy Setup

youtube.com/watch?v=DIIxk5F2JCY

Kali Linux 2026 VirtualBox Install

youtube.com/watch?v=U9tgf7Gr9lA

Hindi Mein Step-by-Step

youtube.com/watch?v=585Zi8koHbs

PART 3: Burp Suite Setup Karo

Burp Suite Kya Hai?

Bug bounty hunters ka sabse important weapon!

Ek analogy se samjho:

Jab tum website pe kuch click karte ho browser request bhejta hai server ko, server response bhejta hai wapas। Yeh sab bahut fast hota hai tum dekh nahi sakte

Burp Suite ek man in the middle hai woh in sab requests aur responses ko pakad leta hai, tumhe dikhata hai, aur tum unhe edit bhi kar sakte ho!

NORMAL:
Browser  →  Request  →  Server
Browser  ←  Response  ←  Server
BURP SUITE KE SAATH:
Browser → Request → [BURP SUITE] → Server
Browser ← Response ← [BURP SUITE] ← Server
                          ↕
                    Tum dekh sakte ho
                    aur edit kar sakte ho!

Yahi se milte hain bugs!

Kali Linux Mein Burp Suite Pehle Se Installed Hai!

Haan dost! Kali Linux mein Burp Suite Community Edition already installed hota hai

Kaise open karein:

Method 1 — Menu se:
1. Kali Linux mein Applications menu kholo
2. "Web Application Analysis" section mein jaao
3. "burpsuite" pe click karo ✅
Method 2 - Terminal se:
1. Terminal kholo (Ctrl + Alt + T)
2. Type karo: burpsuite
3. Enter dabaao ✅

Step 6: Burp Suite First Time Setup

Pehli baar kholne pe:

1️⃣ "Temporary project" select karo → "Next"
2️⃣ "Use Burp defaults" select karo → "Start Burp"
3️⃣ Burp Suite khul jayega! 🎉

Yeh tabs samjho:

Step 7: Browser Configure Karo Burp Suite Ke Saath

Burp Suite ko browser se connect karna padega। Yeh sabse important step hai!

Kali Linux mein Firefox already hota hai:

1️⃣ Firefox open karo
2️⃣ Address bar mein likho: about:preferences
3️⃣ "Network Settings" section mein jaao
4️⃣ "Settings" button click karo
5️⃣ "Manual proxy configuration" select karo
6️⃣ HTTP Proxy: 127.0.0.1 | Port: 8080
7️⃣ "Also use this proxy for HTTPS" check karo
8️⃣ "OK" click karo ✅

Step 8: Burp Certificate Install Karo (HTTPS ke liye)

HTTPS websites dekh sako iske liye certificate chahiye:

1️⃣ Burp Suite mein "Proxy" → "Options" mein jaao
2️⃣ Firefox mein jaao: http://burp
3️⃣ "CA Certificate" download karo
4️⃣ Firefox → Preferences → "View Certificates"
5️⃣ "Import" → downloaded certificate select karo
6️⃣ Dono checkboxes tick karo → OK ✅

Ab tum HTTPS websites bhi intercept kar sakte ho!

Burp Suite Install Tutorial:

Burp Suite Pro Free Install 2025

youtube.com/watch?v=eiH9IeTlTQA [youtube]​

Burp Suite Kali Linux Setup

youtube.com/watch?v=oPZCqFdULLM [youtube]​

PART 4: Lab Test Karo Sab Ready Hai?

Final Checklist:

☐ VirtualBox installed hai
☐ Kali Linux import ho gaya
☐ Kali Linux start ho raha hai
☐ Login ho rahe ho (kali/kali)
☐ Burp Suite open ho raha hai
☐ Firefox proxy set hai
☐ Certificate install hai

Test #1: Burp Suite Kaam Kar Raha Hai?

1. Kali Linux mein Burp Suite open karo
2. "Proxy" tab → "Intercept is ON" karo
3. Firefox mein jaao: http://google.com
4. Burp Suite mein request DIKHE — SUCCESS! ✅
5. "Forward" press karo tab page load hoga

Test #2: Free Practice Lab DVWA

Bug bounty practice ke liye ek free legal target hai:

# Terminal mein yeh commands likho:
sudo apt update
sudo apt install dvwa -y
sudo dvwa-start

Phir Firefox mein jaao: http://127.0.0.1/dvwa

Yeh ek intentionally vulnerable website hai — specifically practice ke liye banai gayi hai! Yahan tum bina kisi legal problem ke hacking practice kar sakte ho!

Common Problems aur Solutions

Problem 1: Kali Linux slow chal raha hai

Solution:
VirtualBox → Settings → System → Processor
2 CPUs assign karo
VirtualBox → Settings → Display
Video Memory 128MB karo ✅

Problem 2: Kali Linux mein internet nahi chal raha

Solution:
VirtualBox → Settings → Network
Adapter 1: NAT select karo ✅

Problem 3: Burp Suite nahi khul raha

Solution — Terminal mein likho:
sudo apt update && sudo apt install burpsuite -y
burpsuite ✅

Problem 4: Screen bahut chota dikh raha hai

Solution:
View menu → Auto-resize Guest Display ✅
Ya: VirtualBox Guest Additions install karo

Tumhara Complete Hacker Lab Overview

💻 Tumhara Windows Computer
├── 📦 VirtualBox
│   └── 🐉 Kali Linux (Virtual Machine)
│       ├── 🔫 Burp Suite (Web Proxy)
│       ├── 🌐 Firefox (Configured Browser)
│       ├── 🔍 Nmap (Network Scanner)
│       ├── 🕷️ SQLMap (SQL Injection)
│       ├── 🎯 Subfinder (Recon Tool)
│       └── 📡 Nuclei (Vulnerability Scanner)
└── 🛡️ Tumhara Asli Computer — 100% SAFE!

Aaj Ka Homework!

1️⃣ VirtualBox install karo ✅
2️⃣ Kali Linux .ova file download karo ✅
3️⃣ Import aur start karo ✅
4️⃣ Burp Suite open karo ✅
5️⃣ DVWA install karo aur ek baar explore karo ✅

Agar koi step pe atko neeche comment karo, main help karunga!

Meri Baat…

Jab maine pehli baar Kali Linux install ki thi mujhse bhi galti hui। Screen black ho gayi, restart karna pada। Teen baar try kiya tab succeed hua।

Dost, frustration aayegi that’s normal। Har ek hacker ne yahi sab face kiya hai। Jo persist karta hai woh jeet ta hai।

Agle article mein hum sikhenge “Internet Kaise Kaam Karta Hai HTTP, HTTPS, Requests, Responses” jo ki bug bounty ka asli backbone hai! 🔥

HackerMD Bug Bounty Hunter | Cybersecurity Researcher
GitHub: BotGJ16 | Medium: @HackerMD

#KaliLinux #VirtualBox #BurpSuite #HackerLab #BugBounty #EthicalHacking #Hinglish #CyberSecurity #SetupGuide