Edition
VishwaCTF'25
The 5th flagship season
Global Reach
98+ Countries
Worldwide cybersecurity community
Participants
3200+
Hackers, learners, and builders
Valued by Cyber Security Enthusiasts Globally.
Empowering the Global Network of Cybersecurity Excellence.
Our Sponsors
Bugcrowd
Title Sponsor
Caido
Gold Sponsor
Antisyphon
Gold Sponsor
Code Review Lab
Gold Sponsor
CTF7
Platform Sponsor
Prize Details
Rewarding top teams with premium learning resources and platform subscriptions.
Place
1st
Rewards
- 4 × John Strand’s On-Demand Courses
- $100 Coupon Code for Spearphish General Store
- 1 × Backdoors & Breaches: Core Deck + Dice
- 4 × Caido 12-Month Licenses
- 4 × Code Review Lab Yearly Premium Subscriptions
Place
2nd
Rewards
- 4 × John Strand’s On-Demand Courses
- $50 Coupon Code for Spearphish General Store
- 1 × Backdoors & Breaches: Core Deck + Dice
- 4 × Caido 6-Month Licenses
- 4 × Code Review Lab Yearly Premium Subscriptions
Place
3rd
Rewards
- 4 × John Strand’s On-Demand Courses
- 1 × Backdoors & Breaches: Core Deck + Dice
- 4 × Caido 3-Month Licenses
- 4 × Code Review Lab Yearly Premium Subscriptions
Place
4th
Rewards
- 4 × Code Review Lab Yearly Premium Subscriptions
Place
5th
Rewards
- 4 × Code Review Lab Yearly Premium Subscriptions
"Great learning opportunity"
Team Cybershadows
"You people are doing great, so excited for THE VISHWACTF25"
Team Enoxis
"It was a very good experience to begin my ctf path with on the way to solve challenges learnt some new tools."
Team Secure Mavericks
"Had an amazing experience and got to learn a lot. Keep more coming!!"
Team MKBNJ
"It was very good experience, and I learned a lot from it."
Team Kakashi
"If anybody interested in this participate it is good to gain the knowledge of cyber security"
Umair Shaikh Shabiul Hasan
About VishwaCTF
CyberCell VIT proudly presents VishwaCTF, our flagship cybersecurity competition that has grown into a globally recognized event. From a small campus gathering in 2020, it became Maharashtra’s first global CTF and India’s third-largest in 2021. Since then, VishwaCTF has expanded rapidly, with our latest edition drawing 3,200+ participants from 98+ countries. With strong industry support, we’ve continually raised the challenge complexity, prize pool, and overall experience. As we prepare for VishwaCTF'25, our 5th edition promises to be the most challenging and rewarding yet, further cementing our place in the global CTF community.
Cryptography
Digital Forensics
OSINT
Reverse Engineering
Steganography
Web Exploitation
Rules & Fair Play
Welcome to VishwaCTF 2025. Please read the rules carefully before you begin.
The flag format is VishwaCTF, unless specified otherwise.
Attacking the web server is strictly prohibited and will get you disqualified.
Brute forcing flags on this platform is not allowed and will not lead to success.
Any questions regarding challenges or the platform should be asked via our Discord server.
Teams of minimum 1 and maximum 4 members are allowed.
There is no restriction so as to who can participate in the CTF.
Posting or trading flags in any channel is strictly prohibited; such activities will lead to instant disqualification.
Do not post write-ups until the CTF is over.
Violation of any of the rules may lead to deletion of the messages, or even getting banned from the Discord server and VishwaCTF 2025.
Regarding all disputes, the decision by admins is final.
Respect the platform, play fair, and help us keep VishwaCTF competitive and enjoyable for everyone.