RootByPrabash

Expert

Online

Senior hacker from Sri Lanka, ranked #152 globally. 19 flags down, endless root shells to go. I break things to understand them better.

#4 Sri Lanka

5019 Total XP

20 Labs Completed 0 First Bloods 1 Streak 17 Best

+30 this week

Activity

38 active days in the last year

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Rank Progress

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Next Master

5019 / 8070 XP

Achievements

Streak Starter

Streak Master

Lab Rat

Lab Expert

Host Header InjectionPassword Reset PoisoningCommand InjectionPrivilege EscalationHTTP HeadersSSRFCloud Penetration TestingAWS IMDSIMDSv2IAM Credential TheftMetadata Service AbuseAPI EnumerationWeb EnumerationSSHPassword CrackingLinux SecurityCVE ExploitationApache TomcatWeb Application SecurityWAR DeploymentDefault CredentialsLinuxSudoWeb ShellsSQL InjectionAuthentication BypassLinux Privilege EscalationFile PermissionsWeb SecurityAuthenticationRCEPythonPickle DeserializationReverse EngineeringBinary AnalysisCrackmeKeygenobjdumpGDBELFARM64 AssemblyStatic AnalysisGhidraPHPIDORAPI SecurityPath TraversalAccess ControlIP SPOOFINGFTPLFIClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceInformation DisclosureBroken Access ControlHTMLNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceCookie PoisoningSession TamperingBase64 EncodingWeb ExploitationView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Host Hijack Medium

400 XP Sep 01, 2026

SSRF Attack: Steal Cloud Metadata Credentials Medium

400 XP Aug 27, 2026

TechNova Infiltration Medium

400 XP Aug 27, 2026

Compromised 1 Medium

400 XP Aug 27, 2026

Alpwned Medium

400 XP Aug 27, 2026

Hidden CMS Breach Medium

400 XP Aug 07, 2026

Pickle Jar Medium

400 XP Jul 28, 2026

Reverse Engineering: License Key Crackme Medium

400 XP Jul 28, 2026

Beyond Echo Medium

200 XP Jul 28, 2026

ClearDesk Medium

400 XP Jun 27, 2026

Cronpocalypse Easy

200 XP Jun 27, 2026

Spoof! Easy

100 XP Jun 27, 2026

Anonymous Easy

100 XP Jun 27, 2026

Include me Easy

100 XP Jun 27, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Jun 27, 2026

Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy

100 XP Jun 27, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Jun 27, 2026

Secrets in Source: View Source Code to Find the Flag Very Easy

50 XP Jun 27, 2026

Hack the Login Very Easy

50 XP Jun 27, 2026

Capture the Flag 101: Find and Submit Your First Flag Very Easy

50 XP Jun 27, 2026

Hacking 101 1

The hacker mindset 1 XP Jul 28, 2026

Streak Frozen

2 days ago

Daily Hack Solved - Approved by somebody else +10 XP

3 days ago

Daily Hack Solved - The trigger that changed everything +10 XP

4 days ago

Daily Hack Solved - Two victims, one supplier +10 XP

5 days ago

Streak Frozen

6 days ago

Daily Hack Solved - One page of six +10 XP

1 week ago

Daily Hack Solved - Bigger than it says +10 XP

1 week ago

Daily Hack Solved - The fill that was arranged +10 XP

1 week ago

Daily Hack Solved - The sender nobody owns +10 XP

1 week ago

Daily Hack Solved - The invite that made an owner +10 XP

1 week ago

Daily Hack Solved - Who signs your token +10 XP

1 week ago

Daily Hack Solved - The cert that named it +10 XP

1 week ago

Daily Hack Solved - Where the link really goes +10 XP

2 weeks ago

Daily Hack Solved - The allowlist that isn't +10 XP

2 weeks ago

Daily Hack Solved - Three keys, one account +10 XP

2 weeks ago

Active for 1 days

2 weeks ago

Daily Hack Solved - The click you never made +10 XP

2 weeks ago

Streak Frozen

3 weeks ago

Daily Hack Solved - How long does it live +10 XP

3 weeks ago

Lesson Completed +10 XP

3 weeks ago

Daily Hack Solved - The alibi that breaks +10 XP

3 weeks ago

Daily Hack Solved - Recover the XOR key +10 XP

3 weeks ago

Daily Hack Solved - Find the safe one +10 XP

3 weeks ago

Daily Hack Solved - Repair the magic bytes +10 XP

3 weeks ago

Daily Hack Solved - Count the compromised +10 XP

4 weeks ago

Active for 1 days

1 month ago

Flag Found - Host Hijack +200 XP

1 month ago

Flag Found - Host Hijack +200 XP

1 month ago

Daily Hack Solved - Follow the ransom BTC +10 XP

1 month ago

Profile Updated +3 XP

1 month ago

Daily Hack Solved - Single-byte XOR +10 XP

1 month ago

Daily Hack Solved - Who pulled the keys +10 XP

1 month ago

Flag Found - SSRF Attack: Steal Cloud Metadata Credentials +200 XP

1 month ago

Flag Found - SSRF Attack: Steal Cloud Metadata Credentials +200 XP

1 month ago

Flag Found - TechNova Infiltration +200 XP

1 month ago

Flag Found - TechNova Infiltration +200 XP

1 month ago

Flag Found - Compromised 1 +200 XP

1 month ago

Flag Found - Compromised 1 +200 XP

1 month ago

Flag Found - Alpwned +200 XP

1 month ago

Flag Found - Alpwned +200 XP

1 month ago

Daily Hack Solved - Disabled but shipped +10 XP

1 month ago

Lesson Completed +5 XP

1 month ago

Daily Hack Solved - Find the IAM privilege escalation +10 XP

1 month ago

Flag Found - Hidden CMS Breach +200 XP

1 month ago

Flag Found - Hidden CMS Breach +200 XP

1 month ago

Lesson Completed +15 XP

1 month ago

Daily Hack Solved - PNG, not TXT +10 XP

1 month ago

Active for 2 days

1 month ago

Daily Hack Solved - Same handle everywhere +10 XP

2 months ago

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