Gabe
Senior
Online
Just an old man, living in Poland.
Activity
71 active days in the last year
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Senior
Expert
2135 / 4396 XP
Achievements
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Blockchain AnalysisBitcoinOP_RETURNHex DecodingData ExtractionForensic AnalysisCSSMedia QueriesWeb ForensicsSource AnalysisDevToolsNetwork AnalysisDNSPacket AnalysisData ExfiltrationBase64 DecodingNetwork ReconnaissanceService DiscoveryDatabase ForensicsData EncodingCLI UsageData RecoveryIncident ResponseBase64Hex EncodingRedisQR Code AnalysisImage AnalysisSteganographyDigital ForensicsPacket CaptureWiresharkProtocol AnalysisWebCTF BasicsWeb InspectionBrowser DevToolsHTML AnalysisWeb SecurityPHPType JugglingAuthentication BypassHash AnalysisCryptographyHash CrackingPassword AnalysisSecurity ToolsJavaScriptWeb DevelopmentHexadecimalNmapNmap CommandsTelnetPort ScanningPrivilege EscalationCookie PoisoningSession TamperingBase64 EncodingClient-Side SecurityWeb ExploitationSecurity Through ObscurityView SourceInformation DisclosureBroken Access ControlHTMLView Source CodeSource Code AnalysisBroken AuthenticationDeveloper ToolsLearning PathCapture The FlagCTFFlag SubmissionUUIDGetting StartedCyber Security Fundamentals
Blockchain Secrets
Challenge
Fine Print
Challenge
DNS Exfil
Challenge
Red is Dead
Challenge
QR Code Quest
Challenge
Packet Pursuit
Challenge
Stego Hunt
Challenge
Base64 Detective
Challenge
Type Juggling Bypass
Challenge
Crack SHA1 Hash
Challenge
Hex Hunt
Challenge
Hack the Cookie: Cookie Poisoning Attack
Very Easy
Hack the Login
Very Easy
Pipes and data pipelines
Users, groups, and permissions
Filesystem navigation
Process management
Searching for what matters
Reading and manipulating files
Your first terminal session
Network commands
Hacking 101
10
The network underneath
Vulnerabilities and exploits
How passwords break
Encoding is not encryption
The hacker mindset
Your roadmap
Hacking humans
Hidden in plain sight
Open-source intelligence
The hacker's toolkit
Daily Hack Solved
- The canary build
+10 XP
6 hours ago
Writeup Added
+5 XP
1 day ago
Writeup Added
+5 XP
1 day ago
Writeup Added
+5 XP
1 day ago
Flag Found
- Blockchain Secrets
+50 XP
1 day ago
Daily Hack Solved
- The gateway that appeared
+10 XP
1 day ago
Flag Found
- Fine Print
+50 XP
1 day ago
Writeup Added
+5 XP
1 day ago
Lesson Completed
+5 XP
2 days ago
Daily Hack Solved
- The click you never made
+10 XP
2 days ago
Lesson Completed
+15 XP
2 days ago
Lesson Completed
+11 XP
3 days ago
Lesson Completed
+5 XP
3 days ago
Daily Hack Solved
- Count the layers
+10 XP
4 days ago
Chapter Completed
- Network commands
+1 XP
5 days ago
Daily Hack Solved
- The total you do not see
+10 XP
5 days ago
Daily Hack Solved
- How long does it live
+10 XP
6 days ago
Daily Hack Solved
- The alibi that breaks
+10 XP
1 week ago
Daily Hack Solved
- Recover the XOR key
+10 XP
1 week ago
Daily Hack Solved
- Find the safe one
+10 XP
1 week ago
Flag Found
- DNS Exfil
+50 XP
1 week ago
Flag Found
- Red is Dead
+50 XP
1 week ago
Flag Found
- QR Code Quest
+50 XP
1 week ago
Daily Hack Solved
- Repair the magic bytes
+10 XP
1 week ago
Flag Found
- Packet Pursuit
+50 XP
1 week ago
Writeup Added
+5 XP
1 week ago
Flag Found
- Stego Hunt
+50 XP
1 week ago
Daily Hack Solved
- Count the compromised
+10 XP
1 week ago
Writeup Added
+5 XP
1 week ago
Writeup Added
+5 XP
1 week ago
Writeup Added
+5 XP
1 week ago
Writeup Added
+5 XP
1 week ago
Daily Hack Solved
- The version that leaks
+10 XP
1 week ago
Flag Found
- Base64 Detective
+50 XP
1 week ago
Writeup Added
+5 XP
1 week ago
Flag Found
- Type Juggling Bypass
+50 XP
1 week ago
Flag Found
- Crack SHA1 Hash
+50 XP
1 week ago
Flag Found
- Hex Hunt
+50 XP
1 week ago
Daily Hack Solved
- When did the backups die
+10 XP
2 weeks ago
Flag Found
- Nmap Commands Lab: Port Scanning to Privilege Escalation
+50 XP
2 weeks ago
Flag Found
- Nmap Commands Lab: Port Scanning to Privilege Escalation
+50 XP
2 weeks ago
Daily Hack Solved
- Follow the ransom BTC
+10 XP
2 weeks ago
Daily Hack Solved
- Single-byte XOR
+10 XP
2 weeks ago
Daily Hack Solved
- Who pulled the keys
+10 XP
2 weeks ago
Daily Hack Solved
- PEM, not JPG
+10 XP
2 weeks ago
Daily Hack Solved
- A token you can read
+10 XP
2 weeks ago
Daily Hack Solved
- Disabled but shipped
+10 XP
2 weeks ago
Daily Hack Solved
- Find the IAM privilege escalation
+10 XP
2 weeks ago
Daily Hack Solved
- Decode the stored credential
+10 XP
3 weeks ago
Daily Hack Solved
- Find the leaked AWS key
+10 XP
3 weeks ago