Ichiko
Grandmaster
Online
I break systems legally and rank in the top 70 worldwide. Senior hacker from the Philippines with 23 flags and counting.
Activity
33 active days in the last year
Less
More
Rank Progress
Grandmaster
✦ Legend ✦
13530 / 15784 XP
Achievements
Streak Starter
Streak Master
Lab Rat
Lab Expert
Lab Master
Top 10
Pro Member
WiFi SecurityWPA CrackingDictionary AttacksWireless Penetration TestingNetwork SecurityPacket AnalysisJavaScriptDeobfuscationClient-Side SecurityBrowser DevToolsCode AnalysisAuthentication BypassGit ForensicsVersion Control SecurityRepository AnalysisPenetration TestingSecret RecoveryOSINTSUID BinariesPrivilege EscalationCommand InjectionLinux SecurityBinary ExploitationDocker Registry APIContainer SecurityAPI ManipulationRegistry ExploitationCryptographyClassical CiphersFrequency AnalysisPattern RecognitionNetwork ForensicsDNS AnalysisData ExfiltrationTraffic AnalysisGraphQLAPI SecuritySchema IntrospectionAuthorization BypassInjectionDOM ManipulationJWTCookie ManipulationLocal File InclusionFilter BypassApache AuthenticationPassword CrackingDirectory EnumerationWeb ReconnaissanceAdministrative Panel DiscoverySecurity AssessmentHTTP HeadersSecurity BypassWeb Application SecurityClient-Side ManipulationIDORParameter ManipulationRace ConditionsTiming AttacksConcurrent ExploitationPrototype PollutionNode.js SecurityJavaScript ExploitationObject ManipulationInput Validation BypassModern Web VulnerabilitiesWebDAV ExploitationFile UploadDirectory TraversalRemote File AccessHTTP MethodsWeb Server SecurityFile System EnumerationYAML DeserializationPyYAML ExploitationConfiguration InjectionPython SecurityUnsafe DeserializationRemote Code ExecutionFile Processing SecurityPath InjectionFile System SecurityWeb SecurityInput ValidationPath ManipulationFile AccessSteganographyImage AnalysisPolyalphabetic CiphersSSRFURL ManipulationInternal Network AccessProtocol BypassEmail ForensicsHeader AnalysisPhishing DetectionBase64 DecodingDigital InvestigationHTTP ProtocolRequest SmugglingHash CrackingPassword AnalysisSecurity ToolsPHPType JugglingHash AnalysisWeb EnumerationFile DiscoveryReconnaissanceInformation GatheringGitVersion ControlSource Code AnalysisSQL InjectionRegex BypassSQLiteUNION-Based SQLiOffice SecurityHash ExtractionJohn the RipperHashcatWindows SecurityNTLMhashcatLinuxCommand LineFile System NavigationHidden FilesgrepfindDatabase SecurityUnicodeWeb ForensicsPythonText AnalysisCSSMedia QueriesSource AnalysisDevToolsOAuth 2.0Web ReconConfiguration ExploitsXORKnown-Plaintext AttackHex EncodingIDOR ExploitationZip Slip VulnerabilityServer-Side Template InjectionInternal Service DiscoveryBackup Service ExploitationSudo Vim ExploitationWPAdvanced ReconnaissanceAndroid Reverse EngineeringSCADA ExploitationCVE ExploitationSSHFilter EvasionApache TomcatWAR DeploymentDefault CredentialsSudoWeb ShellsBrute ForceNetwork ReconnaissanceLinux CapabilitiesReverse ShellSystem EnumerationFTP ExploitationBackdoor DetectionNetwork ServicesRemote ShellSystem ExploitationMass AssignmentPassword ReuseLinux Privilege EscalationMYSQLIRCEJWT ManipulationSSH ExploitationLog InjectionFile EnumerationCron JobsConfiguration AnalysisWeb ExploitationHeadless CMSAPI EnumerationInformation DisclosureRevision HistoryToken AbuseSSTIFlask SecuritySSH Brute ForceDatabase EnumerationPickle DeserializationDirectory FuzzingX-Forwarded-For SpoofingBruteforceffufNewline InjectionLinux EnumerationSUID ExploitationBuffer OverflowARM64 ROPStatic Binary AnalysispwntoolsropperGDBWEBFile PermissionsAuthenticationHost Header InjectionPassword Reset PoisoningGITPath TraversalAccess ControlIP SPOOFINGFTPFile Upload BypassPHP SecurityWeb Shell ExploitationLog AnalysisLFIView Source CodeHTMLBroken Access ControlCookie PoisoningSession TamperingBase64 EncodingNmapNmap CommandsTelnetPort ScanningSecurity Through ObscurityView SourceBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
WiFi Password Cracker
Challenge
Hack This Site
Challenge
Git Secrets Hunter
Challenge
SUID Privilege Hunter
Challenge
Registry Hijacker
Challenge
Caesar Shift Decoder
Challenge
DNS Tunneling Detective
Challenge
GraphQL Gateway
Challenge
Button Activator
Challenge
Cookie Forge
Challenge
File Include Bypass
Challenge
Corporate Directory Hunt
Challenge
Header Hijacker
Challenge
IDOR Explorer
Challenge
Race Condition Hunter
Challenge
Prototype Pollution Hunter
Challenge
WebDAV Explorer
Challenge
YAML Bomb
Challenge
Simple Directory Traversal
Challenge
Vigenere Stego Hunt
Challenge
SSRF Validator
Challenge
Email Header Forensics
Challenge
HTTP Smuggling
Challenge
Crack SHA1 Hash
Challenge
Type Juggling Bypass
Challenge
Backup Hunter
Challenge
Git Exposed
Challenge
Regex Bypass to SQLi
Challenge
Office Password Cracker
Challenge
Windows Password Cracker
Challenge
Shadow Cracker
Challenge
Linux Fundamentals Practice
Challenge
SQL Injection Test
Challenge
Phantom Text
Challenge
Fine Print
Challenge
Token Trust
Challenge
XOR Reuse
Challenge
Broken Chain
Hard
WP Ultimate
Hard
Compromised 2
Hard
TechNova Infiltration
Medium
RCE Playground
Medium
Compromised 1
Medium
Matsudo
Medium
Internal
Hard
Anonymous 2
Easy
Query Quake
Medium
Infiltrator
Easy
Scheduled Sabotage
Easy
FortiPy
Hard
Pickle Jar
Medium
Hack the Box
Hard
AlVault
Medium
Alpwned
Medium
Hidden CMS Breach
Medium
Host Hijack
Medium
Traversed
Medium
ClearDesk
Medium
Beyond Echo
Medium
Cronpocalypse
Easy
Spoof!
Easy
Anonymous
Easy
FiPloit
Easy
Include me
Easy
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Hack the Login
Very Easy
Flag Found
- WiFi Password Cracker
+50 XP
5 hours ago
Flag Found
- Hack This Site
+50 XP
9 hours ago
Flag Found
- Git Secrets Hunter
+50 XP
9 hours ago
Flag Found
- SUID Privilege Hunter
+50 XP
10 hours ago
Daily Hack Solved
- Pivot to the database
+10 XP
10 hours ago
Flag Found
- Registry Hijacker
+50 XP
11 hours ago
Flag Found
- Caesar Shift Decoder
+50 XP
11 hours ago
Flag Found
- DNS Tunneling Detective
+50 XP
11 hours ago
Flag Found
- GraphQL Gateway
+50 XP
11 hours ago
Flag Found
- Button Activator
+50 XP
11 hours ago
Flag Found
- Cookie Forge
+50 XP
11 hours ago
Flag Found
- File Include Bypass
+50 XP
11 hours ago
Flag Found
- Corporate Directory Hunt
+50 XP
12 hours ago
Flag Found
- Header Hijacker
+50 XP
12 hours ago
Flag Found
- IDOR Explorer
+50 XP
12 hours ago
Flag Found
- Race Condition Hunter
+50 XP
12 hours ago
Flag Found
- Prototype Pollution Hunter
+50 XP
12 hours ago
Flag Found
- WebDAV Explorer
+50 XP
13 hours ago
Flag Found
- YAML Bomb
+50 XP
13 hours ago
Flag Found
- Simple Directory Traversal
+50 XP
13 hours ago
Flag Found
- Vigenere Stego Hunt
+50 XP
13 hours ago
Flag Found
- SSRF Validator
+50 XP
13 hours ago
Flag Found
- Email Header Forensics
+50 XP
13 hours ago
Flag Found
- HTTP Smuggling
+50 XP
13 hours ago
Flag Found
- Crack SHA1 Hash
+50 XP
14 hours ago
Flag Found
- Type Juggling Bypass
+50 XP
14 hours ago
Flag Found
- Backup Hunter
+50 XP
14 hours ago
Flag Found
- Git Exposed
+50 XP
14 hours ago
Flag Found
- Regex Bypass to SQLi
+50 XP
14 hours ago
Flag Found
- Office Password Cracker
+50 XP
14 hours ago
Flag Found
- Windows Password Cracker
+50 XP
14 hours ago
Flag Found
- Shadow Cracker
+50 XP
14 hours ago
Flag Found
- Linux Fundamentals Practice
+50 XP
15 hours ago
Flag Found
- SQL Injection Test
+50 XP
15 hours ago
Flag Found
- Phantom Text
+50 XP
15 hours ago
Flag Found
- Fine Print
+50 XP
15 hours ago
Flag Found
- Token Trust
+50 XP
15 hours ago
Task Completed
- Token Trust
15 hours ago
Task Completed
- Token Trust
15 hours ago
Task Completed
- Token Trust
15 hours ago
Flag Found
- XOR Reuse
+50 XP
15 hours ago
Flag Found
- Broken Chain
+350 XP
15 hours ago
Flag Found
- Broken Chain
+350 XP
15 hours ago
Flag Found
- WP Ultimate
+350 XP
15 hours ago
Flag Found
- WP Ultimate
+350 XP
15 hours ago
Task Completed
- WP Ultimate
1 day ago
Task Completed
- WP Ultimate
1 day ago
Task Completed
- WP Ultimate
1 day ago
Flag Found
- Compromised 2
+350 XP
1 day ago
Flag Found
- TechNova Infiltration
+200 XP
2 days ago