grayhat
Expert
Online
above you, below zero.
Activity
45 active days in the last year
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Rank Progress
Expert
Master
6600 / 7559 XP
Achievements
First Blood
Streak Starter
Streak Master
Streak Legend
Lab Rat
Lab Expert
Scholar
MYSQLIRCEReverse EngineeringBinary AnalysisCrackmeKeygenobjdumpGDBELFARM64 AssemblyStatic AnalysisGhidraWeb ExploitationHeadless CMSAPI EnumerationInformation DisclosureRevision HistoryToken AbusePrivilege EscalationLog AnalysisWeb SecurityIncident ResponsePattern RecognitionFile DiscoveryCommand Line ToolsForensicsHTTP ProtocolAttack DetectionSecurity AssessmentCommand InjectionService DiscoveryNetwork SecuritySQL InjectionAuthentication BypassDatabase SecurityPath TraversalCGIFile AccessDirectory TraversalInput ValidationJavaScriptDeobfuscationClient-Side SecurityBrowser DevToolsCode AnalysisSSHLinux Privilege EscalationFile PermissionsWeb Application SecurityPythonPickle DeserializationLinuxWeb EnumerationAuthenticationPassword CrackingLinux SecurityCVE ExploitationApache TomcatWAR DeploymentDefault CredentialsSudoWeb ShellsHost Header InjectionPassword Reset PoisoningHTTP HeadersWEBPHPGITIDORAPI SecurityAccess ControlPenetration TestingIP SPOOFINGFTPLFISecurity Through ObscurityView SourceBroken Access ControlHTMLNmapNmap CommandsTelnetPort ScanningNetwork ReconnaissanceCookie PoisoningSession TamperingBase64 EncodingView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
Query Quake
Medium
Log Hunter
Challenge
Ping Pwn
Challenge
Auth Bypass
Challenge
Path Traversal
Challenge
Hack This Site
Challenge
Alpwned
Medium
Pickle Jar
Medium
Hidden CMS Breach
Medium
TechNova Infiltration
Medium
Compromised 1
Medium
Host Hijack
Medium
AlVault
Medium
Beyond Echo
Medium
Traversed
Medium
ClearDesk
Medium
SQL Injection Test
Challenge
Cronpocalypse
Easy
Spoof!
Easy
Anonymous
Easy
Include me
Easy
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Hack the Login
Very Easy
How passwords break
Encoding is not encryption
The hacker mindset
Hidden in plain sight
Daily Hack Solved
- Same handle everywhere
+10 XP
21 hours ago
Daily Hack Solved
- CloudTrail anomaly
+10 XP
2 days ago
Daily Hack Solved
- Vigenere then base64
+10 XP
3 days ago
Daily Hack Solved
- Read the JWT claim
+10 XP
4 days ago
Daily Hack Solved
- Find the hardcoded API key
+10 XP
5 days ago
Daily Hack Solved
- The GPG blob
+10 XP
6 days ago
Daily Hack Solved
- Hex back to text
+10 XP
1 week ago
Daily Hack Solved
- The hidden link
+10 XP
1 week ago
Daily Hack Solved
- Flip the debug flag
+10 XP
1 week ago
Daily Hack Solved
- Read the shell history
+10 XP
1 week ago
Daily Hack Solved
- Geolocate the photo
+10 XP
1 week ago
Daily Hack First Blood
- Geolocate the photo
+10 XP
1 week ago
Active for 1 days
1 week ago
Daily Hack Solved
- Unwrap the C2 beacon
+10 XP
1 week ago
Daily Hack Solved
- Forge the tier
+10 XP
2 weeks ago
Daily Hack Solved
- Extract the XOR key
+10 XP
2 weeks ago
Lesson Completed
+15 XP
2 weeks ago
Daily Hack Solved
- The DEX header
+10 XP
2 weeks ago
Lesson Completed
+11 XP
2 weeks ago
Chapter Completed
- How passwords break
+1 XP
2 weeks ago
Daily Hack Solved
- The hidden system prompt
+10 XP
2 weeks ago
Daily Hack Solved
- Unshift the letters
+10 XP
2 weeks ago
Lesson Completed
+5 XP
2 weeks ago
Daily Hack Solved
- Mass assign yourself admin
+10 XP
2 weeks ago
Lesson Completed
+15 XP
2 weeks ago
Daily Hack Solved
- Pivot three hops to the vault
+10 XP
2 weeks ago
Lesson Completed
+11 XP
2 weeks ago
Daily Hack Solved
- Dox the domain owner
+10 XP
3 weeks ago
Chapter Completed
- Encoding is not encryption
+1 XP
3 weeks ago
Lesson Completed
+5 XP
3 weeks ago
Daily Hack Solved
- Spot the exfil
+10 XP
3 weeks ago
Active for 1 days
3 weeks ago
Lesson Completed
+15 XP
3 weeks ago
Daily Hack Solved
- The none algorithm
+10 XP
3 weeks ago
Chapter Completed
- Hidden in plain sight
+1 XP
3 weeks ago
Lesson Completed
+11 XP
3 weeks ago
Daily Hack Solved
- Find the SQL injection sink
+10 XP
3 weeks ago
Lesson Completed
+5 XP
3 weeks ago
Daily Hack Solved
- ZIP in disguise
+10 XP
3 weeks ago
Daily Hack Solved
- The comment leak
+10 XP
3 weeks ago
Daily Hack First Blood
- The comment leak
+10 XP
3 weeks ago
Flag Found
- Query Quake
+200 XP
4 weeks ago
Flag Found
- Query Quake
+200 XP
4 weeks ago
Flag Found
- Reverse Engineering: License Key Crackme
+200 XP
4 weeks ago
Flag Found
- Reverse Engineering: License Key Crackme
+200 XP
4 weeks ago
Flag Found
- Mythos Leak - Headless CMS Draft Exposure
+200 XP
4 weeks ago
Flag Found
- Mythos Leak - Headless CMS Draft Exposure
+200 XP
4 weeks ago
Daily Hack Solved
- One tap of base64
+10 XP
4 weeks ago
Flag Found
- Log Hunter
+50 XP
4 weeks ago
Flag Found
- Ping Pwn
+50 XP
4 weeks ago