blindxkiller

Senior

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#1 Singapore Top 1% Worldwide

4338 Total XP

18 Labs Completed 0 First Bloods 5 Streak 7 Best

+810 this week +810 this month

Activity

19 active days in the last year

Rank Progress

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4338 / 4633 XP

Achievements

Streak Starter

Streak Master

Lab Rat

Lab Expert

SSRFCloud Penetration TestingAWS IMDSIMDSv2IAM Credential TheftPrivilege EscalationMetadata Service AbuseAPI EnumerationHost Header InjectionPassword Reset PoisoningCommand InjectionHTTP HeadersWeb ExploitationHeadless CMSInformation DisclosureRevision HistoryToken AbuseGITPHPRCEIDORAPI SecurityPath TraversalAccess ControlWeb EnumerationWeb SecurityAuthenticationLinuxPythonPickle DeserializationClient-Side SecuritySecurity Through ObscurityBrowser DevToolsView SourceBroken Access ControlHTMLCookie PoisoningSession TamperingBase64 EncodingView Source CodeSource Code AnalysisAuthentication BypassBroken AuthenticationDeveloper ToolsLearning PathSSHLFIIP SPOOFINGFTPReverse EngineeringBinary AnalysisCrackmeKeygenobjdumpGDBELFARM64 AssemblyStatic AnalysisGhidraCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

SSRF Attack: Steal Cloud Metadata Credentials Medium

400 XP Nov 11, 2026

Host Hijack Medium

400 XP Nov 10, 2026

Mythos Leak - Headless CMS Draft Exposure Medium

400 XP Oct 28, 2026

Traversed Medium

400 XP Oct 28, 2026

Beyond Echo Medium

200 XP Oct 28, 2026

ClearDesk Medium

400 XP Oct 28, 2026

Hidden CMS Breach Medium

400 XP Oct 28, 2026

Pickle Jar Medium

400 XP Aug 01, 2026

Secrets in Source 2: Bypass Security Through Obscurity Very Easy

50 XP Jul 31, 2026

Hack the Cookie: Cookie Poisoning Attack Very Easy

50 XP Jul 30, 2026

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

50 XP Jul 30, 2026

Hack the Login Very Easy

50 XP Jul 30, 2026

Cronpocalypse Easy

200 XP Jul 30, 2026

Include me Easy

100 XP Jul 30, 2026

Spoof! Easy

100 XP Jul 30, 2026

Anonymous Easy

100 XP Jul 30, 2026

Reverse Engineering: License Key Crackme Medium

400 XP Jul 28, 2026

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

50 XP Jul 28, 2026

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

1 day ago

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

1 day ago

Flag Found - Host Hijack +200 XP

1 day ago

Flag Found - Host Hijack +200 XP

1 day ago

Daily Hack Solved - The meeting code that was a login +10 XP

1 day ago

Profile Updated +3 XP

2 days ago

Active for 3 days

3 days ago

Flag Found - Mythos Leak - Headless CMS Draft Exposure +200 XP

2 weeks ago

Flag Found - Mythos Leak - Headless CMS Draft Exposure +200 XP

2 weeks ago

Flag Found - Traversed +200 XP

2 weeks ago

Flag Found - Traversed +200 XP

2 weeks ago

Flag Found - Beyond Echo +200 XP

2 weeks ago

Flag Found - ClearDesk +200 XP

2 weeks ago

Flag Found - Hidden CMS Breach +200 XP

2 weeks ago

Flag Found - Hidden CMS Breach +200 XP

2 weeks ago

Daily Hack Solved - Deleted in the last layer +10 XP

2 weeks ago

Flag Found - Password Cracking - Custom Wordlist Attack +100 XP

3 weeks ago

Daily Hack Solved - The cookie that was an object +10 XP

3 weeks ago

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

2 months ago

Active for 6 days

2 months ago

Daily Hack Solved - CloudTrail anomaly +10 XP

3 months ago

Flag Found - Pickle Jar +200 XP

3 months ago

Flag Found - Pickle Jar +200 XP

3 months ago

Flag Found - Secrets in Source 2: Bypass Security Through Obscurity +50 XP

3 months ago

Daily Hack Solved - Vigenere then base64 +10 XP

3 months ago

Flag Found - Hack the Cookie: Cookie Poisoning Attack +50 XP

3 months ago

Flag Found - Secrets in Source: View Source Code to Find the Flag +50 XP

3 months ago

Flag Found - Hack the Login +50 XP

3 months ago

Flag Found - Cronpocalypse +100 XP

3 months ago

Flag Found - Cronpocalypse +100 XP

3 months ago

Flag Found - Include me +100 XP

3 months ago

Flag Found - Spoof! +100 XP

3 months ago

Flag Found - Anonymous +100 XP

3 months ago

Daily Hack Solved - Read the JWT claim +10 XP

3 months ago

Flag Found - ClearDesk +200 XP

3 months ago

Flag Found - Reverse Engineering: License Key Crackme +200 XP

3 months ago

Flag Found - Reverse Engineering: License Key Crackme +200 XP

3 months ago

Lesson Completed +5 XP

3 months ago

Daily Hack Solved - The GPG blob +10 XP

3 months ago

Flag Found - Capture the Flag 101: Find and Submit Your First Flag +50 XP

3 months ago

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