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whoami

Senior
#47 Live Ranking
3900 Total XP
39 Labs Completed 0 First Bloods 1 Streak 2 Best
Japan Joined May 2025

Activity

29 active days in the last year
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3900 / 4021 XP

Achievements

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Lab Expert
Lab Master
Path TraversalCGIWeb SecurityFile AccessDirectory TraversalInput ValidationNetwork ForensicsDNS AnalysisData ExfiltrationTraffic AnalysisJWTCookie ManipulationAuthentication BypassPrivilege EscalationCryptographyClassical CiphersFrequency AnalysisPattern RecognitionJavaScriptBrowser DevToolsDOM ManipulationClient-Side SecurityLocal File InclusionUser-Agent Log PoisoningRemote Code ExecutionApache SecuritySystem AdministrationLog AnalysisXXEXML SecurityFile DisclosureExternal EntityVulnerability AssessmentAlgorithm ConfusionRS256HS256Token ForgeryToken AuthenticationSQL InjectionDatabase SecurityIncident ResponseFile DiscoveryCommand Line ToolsForensicsHTTP ProtocolAttack DetectionSecurity AssessmentFlaskDebug ModePythonMemory AnalysisTransposition CipherRail FencePDF ForensicsFile AnalysisMetadataHidden DataForensic ToolsBlockchain AnalysisBitcoinOP_RETURNHex DecodingData ExtractionForensic AnalysisPHPLFIPath ManipulationFile InclusionNetwork AnalysisDNSPacket AnalysisBase64 DecodingNetwork ReconnaissanceService DiscoveryDatabase ForensicsData EncodingCLI UsageData RecoveryBase64Hex EncodingRedisQR Code AnalysisImage AnalysisSteganographyDigital ForensicsBinary AnalysisHex EditorsData StructuresReverse EngineeringMD5Rainbow TablesWeb DevelopmentPacket CaptureWiresharkProtocol AnalysisWebCTF BasicsHexadecimalFile Upload BypassPHP SecurityWeb Shell ExploitationGITApache TomcatWeb Application SecurityWAR DeploymentDefault CredentialsLinuxSudoWeb ShellsSSHBrute ForcePenetration TestingRCEFTPIP SPOOFINGFTP ExploitationBackdoor DetectionNetwork ServicesRemote ShellSystem ExploitationView Source CodeHTMLInformation DisclosureBroken Access ControlSource Code AnalysisCapture The FlagCTFFlag SubmissionUUIDGetting StartedCyber Security FundamentalsNmapNmap CommandsTelnetPort ScanningCookie PoisoningSession TamperingBase64 EncodingWeb ExploitationBroken AuthenticationDeveloper ToolsLearning Path
Path Traversal
Path Traversal Challenge
50 XP Sep 16, 2025
DNS Tunneling Detective
DNS Tunneling Detective Challenge
50 XP Sep 16, 2025
Cookie Forge
Cookie Forge Challenge
50 XP Sep 16, 2025
Caesar Shift Decoder
Caesar Shift Decoder Challenge
50 XP Sep 15, 2025
Button Activator
Button Activator Challenge
50 XP Sep 15, 2025
LFI Log Poison
LFI Log Poison Challenge
50 XP Aug 11, 2025
XXE Exposed
XXE Exposed Challenge
50 XP Jul 29, 2025
JWT Algo Confusion
JWT Algo Confusion Challenge
50 XP Jul 28, 2025
JWT Bypass
JWT Bypass Challenge
50 XP Jul 25, 2025
Auth Bypass
Auth Bypass Challenge
50 XP Jul 24, 2025
Log Hunter
Log Hunter Challenge
50 XP Jul 22, 2025
Flask Error
Flask Error Challenge
50 XP Jul 17, 2025
Rail Fence
Rail Fence Challenge
50 XP Jul 16, 2025
PDF Trap
PDF Trap Challenge
50 XP Jul 11, 2025
Blockchain Secrets
Blockchain Secrets Challenge
50 XP Jul 10, 2025
Corporate Breach 2
Corporate Breach 2 Challenge
50 XP Jul 09, 2025
DNS Exfil
DNS Exfil Challenge
50 XP Jul 07, 2025
Red is Dead
Red is Dead Challenge
50 XP Jun 30, 2025
QR Code Quest
QR Code Quest Challenge
50 XP Jun 25, 2025
Binary Secrets
Binary Secrets Challenge
50 XP Jun 23, 2025
Get the Password
Get the Password Challenge
50 XP Jun 20, 2025
Packet Pursuit
Packet Pursuit Challenge
50 XP Jun 19, 2025
Stego Hunt
Stego Hunt Challenge
50 XP Jun 18, 2025
Hex Hunt
Hex Hunt Challenge
50 XP Jun 17, 2025
FiPloit
FiPloit Easy
200 XP Jun 02, 2025
Traversed
Traversed Medium
400 XP May 21, 2025
Compromised 1
Compromised 1 Medium
400 XP May 19, 2025
Matsudo
Matsudo Medium
400 XP May 19, 2025
Beyond Echo
Beyond Echo Medium
200 XP May 19, 2025
Anonymous
Anonymous Easy
100 XP May 19, 2025
Spoof!
Spoof! Easy
100 XP May 19, 2025
Anonymous 2
Anonymous 2 Easy
100 XP May 19, 2025
Include me
Include me Easy
100 XP May 19, 2025
Cronpocalypse
Cronpocalypse Easy
200 XP May 19, 2025
Secrets in Source: View Source Code to Find the Flag
Secrets in Source: View Source Code to Find the Flag Very Easy
50 XP May 19, 2025
Capture the Flag 101: Find and Submit Your First Flag
Capture the Flag 101: Find and Submit Your First Flag Very Easy
50 XP May 19, 2025
Nmap Commands Lab: Port Scanning to Privilege Escalation
Nmap Commands Lab: Port Scanning to Privilege Escalation Very Easy
100 XP May 19, 2025
Hack the Cookie: Cookie Poisoning Attack
Hack the Cookie: Cookie Poisoning Attack Very Easy
50 XP May 19, 2025
Hack the Login
Hack the Login Very Easy
50 XP May 19, 2025

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Browse Courses
Active for 4 days
3 weeks ago
Flag Found - Path Traversal +50 XP
9 months ago
Flag Found - DNS Tunneling Detective +50 XP
9 months ago
Flag Found - Cookie Forge +50 XP
9 months ago
Flag Found - Caesar Shift Decoder +50 XP
9 months ago
Flag Found - Button Activator +50 XP
9 months ago
Task Completed - Capture the Flag 101: Find and Submit Your First Flag
9 months ago
Task Completed - Capture the Flag 101: Find and Submit Your First Flag
9 months ago
Task Completed - Capture the Flag 101: Find and Submit Your First Flag
9 months ago
Task Completed - Capture the Flag 101: Find and Submit Your First Flag
9 months ago
Task Completed - Capture the Flag 101: Find and Submit Your First Flag
9 months ago
Active for 3 days
10 months ago
Flag Found - LFI Log Poison +50 XP
10 months ago
Active for 1 days
10 months ago
Flag Found - XXE Exposed +50 XP
10 months ago
Flag Found - JWT Algo Confusion +50 XP
10 months ago
Flag Found - JWT Bypass +50 XP
10 months ago
Flag Found - Auth Bypass +50 XP
10 months ago
Flag Found - Log Hunter +50 XP
11 months ago
Active for 2 days
11 months ago
Flag Found - Flask Error +50 XP
11 months ago
Flag Found - Rail Fence +50 XP
11 months ago
Flag Found - PDF Trap +50 XP
11 months ago
Flag Found - Blockchain Secrets +50 XP
11 months ago
Flag Found - Corporate Breach 2 +50 XP
11 months ago
Flag Found - DNS Exfil +50 XP
11 months ago
Flag Found - Red is Dead +50 XP
11 months ago
Active for 1 days
11 months ago
Flag Found - QR Code Quest +50 XP
11 months ago
Flag Found - Binary Secrets +50 XP
1 year ago
Flag Found - Get the Password +50 XP
1 year ago
Flag Found - Packet Pursuit +50 XP
1 year ago
Flag Found - Stego Hunt +50 XP
1 year ago
Flag Found - Hex Hunt +50 XP
1 year ago
Active for 1 days
1 year ago
Flag Found - FiPloit +100 XP
1 year ago
Flag Found - FiPloit +100 XP
1 year ago
Active for 3 days
1 year ago
Flag Found - Query Quake +200 XP
1 year ago
Active for 1 days
1 year ago
Flag Found - Traversed +200 XP
1 year ago
Flag Found - Traversed +200 XP
1 year ago

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