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cac919's Certificates

7 / 67 earned

✦ CERTIFIED

🏆 Bifrost

elite machine

Issued 11 Jun 2026

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✦ CERTIFIED

🏆 Driftsync

standard machine

Issued 11 Jun 2026

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✦ CERTIFIED

🏆 Postmark

standard machine

Issued 10 Jun 2026

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✦ CERTIFIED

🏆 Bootleak

standard machine

Issued 9 Jun 2026

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✦ CERTIFIED

🏆 Retrogate

standard machine

Issued 9 Jun 2026

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✦ CERTIFIED

🏆 Walkabout

standard machine

Issued 8 Jun 2026

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✦ CERTIFIED

🏆 Axferia

standard machine

Issued 8 Jun 2026

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✦ CERTIFIED

Axferia

standard Easy

2/2 flags

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Listeria

standard Easy

0/2 flags

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Bindforge

standard Medium

0/2 flags

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Rootbase

standard Medium

0/2 flags

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Keyspace

elite Hard

0/2 flags

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✦ CERTIFIED

Driftsync

standard Medium

2/2 flags

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✦ CERTIFIED

Bifrost

elite Hard

2/2 flags

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✦ CERTIFIED

Postmark

standard Medium

2/2 flags

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✦ CERTIFIED

Walkabout

standard Medium

2/2 flags

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✦ CERTIFIED

Retrogate

standard Easy

2/2 flags

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✦ CERTIFIED

Bootleak

standard Easy

2/2 flags

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CORP-DC01

elite Hard

0/2 flags

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CORP-WS01

elite Hard

0/2 flags

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MEGACORP-DC01

legendary Hard

0/2 flags

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MEGACORP-WS01

elite Hard

0/2 flags

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Neuravex

standard Easy

0/2 flags

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Injectrix

standard Medium

0/2 flags

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Stacksmash

elite Hard

0/2 flags

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The XSS Rat

legendary Insane

0/2 flags

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RatHole

standard Medium

0/2 flags

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Loophole

standard Medium

0/2 flags

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Sharehouse

standard Medium

0/2 flags

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Porthaven

standard Easy

0/2 flags

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Glasswork

standard Medium

0/2 flags

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Irongrep

standard Medium

0/2 flags

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Shellcast

standard Easy

0/2 flags

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Darkpulse

legendary Insane

0/2 flags

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VAULTNET-DC01

legendary Hard

0/2 flags

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VAULTNET-WS01

elite Hard

0/2 flags

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VAULTNET-DB01

elite Hard

0/2 flags

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Tempest

standard Medium

0/2 flags

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Docparse

standard Medium

0/2 flags

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Jailkey

standard Medium

0/2 flags

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Hexvault

legendary Insane

0/2 flags

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Codebleed

standard Easy

0/2 flags

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Capsule

elite Hard

0/2 flags

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Debugtrap

elite Hard

0/2 flags

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StackDrop

standard Medium

0/2 flags

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DarkRat

legendary Exceptional

0/2 flags

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Mirage

legendary Exceptional

0/2 flags

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Axiom

standard Easy

0/2 flags

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Inkblot

standard Easy

0/2 flags

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Breakout

elite Hard

0/2 flags

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Shapeshifter

standard Medium

0/2 flags

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Synapse

standard Medium

0/2 flags

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NullSecurityX Lab

elite Hard

0/2 flags

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SolarGate

standard Easy

0/2 flags

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Meridian Hub

standard Easy

0/2 flags

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VoltCore

standard Medium

0/2 flags

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GridLock

standard Medium

0/2 flags

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Apex

elite Hard

0/2 flags

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CIRT Gateway

standard Easy

0/2 flags

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SIEM Station

standard Easy

0/2 flags

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SOC Runbook

standard Medium

0/2 flags

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Vuln Code Depot

standard Medium

0/2 flags

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Under Fire

elite Hard

0/2 flags

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🕸️

Web Fundamentals

HTTP exposure, directory traversal, XSS, SSTI, and XXE — the OWASP core from first principles.

0 / 5 machines 0%

elite

📡

Network Recon

DNS zone transfers, SNMP community strings, rsync exposure, NFS misconfig. The network as attack surface.

3 / 4 machines 75%

elite

🔓

Auth Breaker

LDAP injection, JWT algorithm confusion, OAuth flows — break the authentication layer end to end.

0 / 3 machines 0%

elite

🗄️

Database Exploiter

MySQL injection, Redis command abuse, SMB shares. Exfiltrate, pivot, and escalate through the data layer.

1 / 3 machines 33%

elite

💀

Binary Exploiter

Stack-based buffer overflows and ret2libc chains. Low-level exploitation is a rare and respected skillset.

0 / 2 machines 0%

legendary

🏢

The Corp Network

Two interconnected Windows domains — CorpNet and MegaCorp. Enumerate shares, pivot users, own the DCs.

0 / 4 machines 0%

legendary

🏦

VaultNet Breach

Three-machine AD network — DC, database server, workstation. Full domain compromise from zero to domain admin.

0 / 3 machines 0%

legendary

☠️

The Infection Arc

Collect all five fragments scattered across live labs. The full infection story.

1 / 5 machines 20%

legendary

🕷️

Advanced Web

SSRF, prototype pollution, race conditions, log poisoning — the tricky second tier of web exploitation.

0 / 4 machines 0%

legendary

🐀

The Full Rat

Own any 20 distinct machines. Breadth over depth — prove you can operate across the full attack surface.

7 / 20 machines 35%

Own any 20 distinct machines.

elite

👑

RatCTF Master

Every active machine owned. The completionist crown — given to those who leave nothing standing.

7 / 56 active machines 13%

Own every active machine on the platform.

legendary