ChrisMaher Online
Senior
Live Ranking
#29
Best: #29
Total Points
363
Total Earned
Labs Completed
28
28 User • 5 Root
Modules
68
Validated
First Bloods
0
First to Complete
Best Streak
34
Days
Skills Acquired
Technical skills practiced through completed labs
JWTAlgorithm ConfusionRS256HS256Token ForgeryWeb SecurityToken AuthenticationCryptographyUnicodeSteganographyWeb ForensicsPythonText AnalysisZIP Password CrackingJohn the RipperfcrackzipDictionary AttacksBrute ForceArchive SecurityPDF SecurityPassword CrackingDigital ForensicsDocument SecurityBrute Force AttacksClient-Side SecurityMD5 CrackingSource Code AnalysisWeb Application SecurityPassword AttacksAuthentication BypassSSHPython PickleEnterprise DeserializationCorporate Backup SystemsDisaster Recovery ExploitationConfiguration Import AttacksEnterprise SecurityCommand InjectionShell CommandsSystem AdministrationHTTP Parameter ManipulationSecurity AssessmentLocal File InclusionUser-Agent Log PoisoningRemote Code ExecutionDirectory TraversalApache SecurityLog AnalysisWeb EnumerationAuthenticationRCEPrivilege EscalationLinuxDirectory FuzzingX-Forwarded-For SpoofingBruteforceffufNewline InjectionLinux EnumerationSUID ExploitationBuffer OverflowARM64 ROPStatic Binary AnalysisBinary ExploitationpwntoolsropperGDBXXEXML SecurityFile DisclosureExternal EntityVulnerability AssessmentFile UploadBypass TechniquesPHPWeb ShellsInput ValidationSocial EngineeringPost ExploitationSQL InjectionDatabase SecurityFTP ExploitationBackdoor DetectionNetwork ServicesRemote ShellSystem ExploitationIP SPOOFINGSSRFServer-Side Request ForgeryAWS MetadataCloud SecurityIAM CredentialsNetwork SecurityAWS EC2LFIFile Upload BypassPHP SecurityWeb Shell ExploitationFTPCommand LineFile System NavigationHidden FilesgrepfindHTMLBrowser DevToolsLearning PathTELNETWEBWebNetworkingReconnaissanceWeb Services
Completed Modules
Educational modules successfully validated
Nmap Mastery: Dominate Network Scanning
4 modulesInstalling Nmap
Advanced Techniques
Introduction to Nmap
Essential Nmap Scanning
HTTP Header Manipulation: IP Spoofing
3 modulesRemediate
Techniques for IP Spoofing in HTTP Headers
Manipulating Headers
Password Cracking
10 modulesRainbow tables
Wireless cracking
PDF cracking
Linux hash cracking
Office Documents cracking
ZIP cracking
Brute force attacks
Password fundamentals
Dictionary attacks
Windows hash cracking
Linux Privilege Escalation
10 modulesLinux privesc basics
PATH hijacking
Manual enumeration
Linux hardening
Cron job abuse
Container escapes
SUID exploitation
Automated enumeration
Sudo abuse
Kernel exploits
Network Pentesting
10 modulesActive reconnaissance
Post-exploitation
Pivoting
Service exploitation
Pentest reporting
Password attacks
MITM attacks
Vulnerability scanning
Network fundamentals
Service enumeration
Security Cheat Sheets
10 modulesHydra Cheat Sheet
Nikto Cheat Sheet
John the Ripper Cheat Sheet
SQLMap Cheat Sheet
Wireshark Cheat Sheet
Burp Suite Cheat Sheet
Gobuster Cheat Sheet
Nmap Cheat Sheet
Hashcat Cheat Sheet
Metasploit Cheat Sheet
HDNA Ethical Hacking Course
5 modules1. Legal & Compliance
2. Network Protocols and Security
4. Network Scanning
3. Reconnaissance
Course Summary
Web App Attacks
12 modulesCSRF Attacks
XXE Injection
SSRF
File Inclusion
Web Security Intro
SSTI
Deserialization
File Upload Attacks
XSS Attacks
Auth Bypass
SQL Injection
Command Injection
JWT Attacks
4 modulesJWT Basics
JWT Tampering
JWT Cracking
Algorithm Confusion
Completed Labs & Challenges
Hands-on cybersecurity challenges successfully completed
JWT Algo Confusion
Challenge
JWTAlgorithm ConfusionRS256HS256Token ForgeryWeb Security
JWT Bypass
Challenge
JWTWeb SecurityToken AuthenticationCryptography
Phantom Text
Challenge
UnicodeSteganographyWeb ForensicsPythonText Analysis
ZIP Cracker
Challenge
ZIP Password CrackingJohn the RipperfcrackzipDictionary AttacksBrute ForceArchive Security
PDF Password Cracker
Challenge
PDF SecurityPassword CrackingDictionary AttacksDigital ForensicsDocument SecurityBrute Force Attacks
Admin Portal Breach
Challenge
Client-Side SecurityMD5 CrackingSource Code AnalysisWeb Application SecurityPassword AttacksAuthentication Bypass
Cronpocalypse
Easy
SSH
Corporate Backup Deserializer
Challenge
Python PickleEnterprise DeserializationCorporate Backup SystemsDisaster Recovery ExploitationConfiguration Import AttacksEnterprise Security
Shell Command Scanner
Challenge
Command InjectionWeb SecurityShell CommandsSystem AdministrationHTTP Parameter ManipulationSecurity Assessment
LFI Log Poison
Challenge
Local File InclusionUser-Agent Log PoisoningRemote Code ExecutionDirectory TraversalWeb SecurityApache SecuritySystem AdministrationLog Analysis
Hidden CMS Breach
Medium
Web EnumerationWeb SecurityAuthenticationRCEPrivilege EscalationLinux
Hack the Box
Hard
Directory FuzzingX-Forwarded-For SpoofingBruteforceffufCommand InjectionNewline InjectionWeb SecurityLinux EnumerationSUID ExploitationBuffer OverflowARM64 ROPStatic Binary AnalysisBinary ExploitationpwntoolsropperGDB
XXE Exposed
Challenge
XXEXML SecurityFile DisclosureExternal EntityWeb SecurityVulnerability Assessment
File Upload Bypass
Challenge
File UploadWeb SecurityBypass TechniquesPHPWeb ShellsInput ValidationSocial EngineeringPost Exploitation
Auth Bypass
Challenge
SQL InjectionAuthentication BypassWeb SecurityDatabase Security
Anonymous 2
Easy
FTP ExploitationBackdoor DetectionNetwork ServicesRemote ShellSystem Exploitation
Spoof!
Easy
IP SPOOFING
URL Scanner
Challenge
SSRFServer-Side Request ForgeryAWS MetadataCloud SecurityIAM CredentialsNetwork SecurityWeb SecurityAWS EC2
Include me
Easy
PHPLFI
FiPloit
Easy
Local File InclusionFile Upload BypassPHP SecurityDirectory TraversalWeb Shell ExploitationPrivilege EscalationLog Analysis
Anonymous
Easy
FTP
Linux Fundamentals Practice
Challenge
LinuxCommand LineFile System NavigationHidden Filesgrepfind
Secrets in Source 2
Very Easy
Web SecurityHTMLBrowser DevToolsClient-Side SecuritySource Code AnalysisLearning Path
Nmap Lab 102
Very Easy
TELNETLearning Path
Hack the Cookie
Very Easy
WEBLearning Path
Secrets in Source
Very Easy
HTMLLearning Path
Hack the Login
Very Easy
WebAuthenticationClient-Side SecurityLearning Path
Onboarding Lab: Access and Flags
Very Easy
NetworkingReconnaissanceCommand LineWeb ServicesLearning Path
Courses Progress
Your learning paths and modules