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Prylo CTF

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terminal
$
PRYLO{w3lc0m3_t0_th3_ctf}
$

[Recent Writeups]

Latest challenge solutions and security research

MarketFlow

BackdoorCTF 2025
Web
5 min read4 toolsEasy
Easy100 ptsDec 10, 2025
webinsecure-deserializationssrfpath-traversalchaining
Read writeup

MCP Mayhem

BackdoorCTF 2025
Web
Hard340 ptsDec 10, 2025
webxssmcppath-traversal+2
Read writeup

Shop of Life

BackdoorCTF 2025
Web
Hard456 ptsDec 10, 2025
webhttp3quic0-rtt+1
Read writeup

bread_vs_keys

BackdoorCTF 2025
Crypto
Hard400 ptsDec 7, 2025
cryptoelliptic-curvekey-exchangechacha20+1
Read writeup

.NET Painwork

BackdoorCTF 2025
Web
Hard356 ptsDec 7, 2025
web.netviewstatedeserialization+1
Read writeup

Trust Issues

BackdoorCTF 2025
Web
Medium100 ptsDec 7, 2025
webxpath-injectionyaml-deserializationrce+1
Read writeup
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COMPLETED

BackdoorCTF 2025

by InfoSecIITR

6
Dec 6-8, 2025

Annual CTF organized by InfoSecIITR.

Writeups completed6 solved
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Web(5)
Crypto(1)

[System Status]

system_status.sh
LIVE UTC
prylo@ctf:~$ ./get_stats --format=detailed
CORE_METRICS
writeups.total
000ONLINE
competitions.active
000ONLINE
categories.indexed
000ONLINE
team.members
000ONLINE
SYSTEM_INFO
status:● OPERATIONAL
uptime:00:00:00
security_level:MAXIMUM
threat_con:LOW
knowledge_base:SYNCED
prylo@ctf:~$