
Explore hunter 2.0’s live bug bounty course, covering advanced sql injections, recon, no-rate-limiting, buffer overflow, Android and iOS app vulnerabilities, hostile subdomain takeover, idor, cms flaws, and remote code execution.
Vikas Chaudhary, a Pune cyber security consultant, introduces Offensive Bug Bounty - Hunter 2.0, sharing his real-world hunting methods, course successes, and plans for interactive discussions via app and WhatsApp.
Filter live subdomains by recursively listing subdomains of subdomains with subru.py, using DNS lookup threads and a target list, then save results to subdomain.txt, yielding about 1,200 Microsoft subdomains.
Explore blind SQL injection by using union and select patterns, testing input parameters, quote handling, backslashes, and multi-column queries to reveal content.
Explores how SQL injection techniques interact with input filters like addslashes, using quotes and union statements to probe database structure.
Explore how MySQL real escape string defenses can be bypassed using Burp Suite to test inputs with backslashes, addslashes, quoted strings, and union queries, revealing database name and login vulnerabilities.
Explore GET-based stacking of queries to test injection vulnerabilities in offensive bug bounty workflows within this course.
Demonstrate bypassing challenge 61 by querying a database to dump the secret key from a random table, locating table and column names, and revealing the key in five attempts.
Test rate limiting on a login flow by triggering OTP requests and simulating multiple attempts with Burp Suite tools, revealing vulnerabilities when OTPs flood a system.
Demonstrates testing a potential rate-limiting vulnerability on Yammer using Burp Suite, Sequencer, and Intruder; observes only a few password-reset emails, concludes no rate-limiting flaw, and reports to Microsoft for bounty.
Demonstrates idor vulnerability on Woot.com by intercepting and reusing a user id with Burp Suite to edit profile details across accounts.
Explore the Idor vulnerability in a dating app, demonstrating how an attacker can take over accounts by altering email and password through intercepted requests and server updates.
"Offensive Bug Bounty – Hunter 2.0" is an advanced course designed for those who have completed the foundational "Offensive Approach to Hunt Bugs." This sequel expands upon the initial training, diving deep into the complexities of identifying critical vulnerabilities in both web and mobile applications. As participants transition from the first course to this more specialized one, they are positioned to refine their techniques and emerge as adept stealth bug bounty hunters.
Bug bounty hunting involves the identification of security vulnerabilities in websites and applications and responsibly disclosing these findings to the respective company's security team. This practice is known as ethical hacking because it helps organizations enhance their security measures before malicious attackers can exploit the vulnerabilities. Bug bounty programs, often referred to as responsible disclosure programs, are initiatives set up by companies to encourage individuals to report potential security issues. By participating in these programs, researchers can receive rewards such as monetary bounties, swag, or recognition in the company's hall-of-fame.
For those with a keen interest in web application security, engaging in bug bounty hunting not only sharpens your skills but also offers the opportunity to gain recognition and earn rewards. This pursuit combines the thrill of discovery with the satisfaction of contributing to the enhancement of internet safety, making it a compelling and potentially lucrative endeavor for skilled cybersecurity enthusiasts.