jhjhjh 
11395
Position
835
Points
54
Challenges
0
Compromissions
20%
App - Script
80 Points5 / 25
- o Bash - System 1
- o sudo - weak configuration
- o Bash - System 2
- x LaTeX - Input
- x Powershell - Command Injection
- x Bash - unquoted expression injection
- x Perl - Command injection
- x Powershell - SecureString
- x Bash - cron
- x LaTeX - Command execution
- x Python - input()
- x Bash - quoted expression injection
- x Bash - race condition
- x Powershell - Basic jail
- o Python - pickle
- x Shared Objects hijacking
- x SSH - Agent Hijacking
- x Python - format string
- o Python - PyJail 1
- x PHP - Jail
- x Python - PyJail 2
- x Python - Jail - Exec
- x Javascript - Jail
- x Python - Jail - Garbage collector
- x Bash - Restricted shells
3%
App - System
15 Points2 / 77
- o ELF x86 - Stack buffer overflow basic 1
- o ELF x86 - Stack buffer overflow basic 2
- x PE32 - Stack buffer overflow basic
- x ELF x86 - Format string bug basic 1
- x ELF x64 - Stack buffer overflow - basic
- x ELF x86 - Format string bug basic 2
- x ELF x86 - Race condition
- x ELF ARM - Stack buffer overflow - basic
- x ELF MIPS - Stack buffer overflow - No NX
- x ELF x64 - Double free
- x ELF x86 - Stack buffer overflow basic 3
- x ELF x86 - Use After Free - basic
- x ELF ARM - Stack Spraying
- x ELF x64 - Stack buffer overflow - PIE
- x ELF x86 - BSS buffer overflow
- x ELF x86 - Stack buffer overflow basic 4
- x ELF x86 - Stack buffer overflow basic 6
- x ELF x86 - Format String Bug Basic 3
- x PE32 - Advanced stack buffer overflow
- x ELF ARM - Basic ROP
- x ELF MIPS - Basic ROP
- x ELF x86 - Stack buffer overflow - C++ vtables
- x PE32+ Format string bug
- x ELF x64 - Logic bug
- x ELF x86 - Bug Hunting - Several issues
- x ELF x86 - Stack buffer and integer overflow
- x ELF x86 - Stack buffer overflow - ret2dl_resolve
- x ELF x86 - Stack buffer overflow basic 5
- x ELF x64 - Stack buffer overflow - advanced
- x ELF MIPS - Format String Glitch
- x ELF x86 - Information leakage with Stack Smashing Protector
- x ELF ARM - Race condition
- x ELF x64 - Browser exploit - Intro
- x ELF x86 - Out of bounds attack - French Paradox
- x ELF x86 - Remote BSS buffer overflow
- x ELF x86 - Remote Format String bug
- x PE32+ Basic ROP
- x ELF x64 - Remote heap buffer overflow - fastbin
- x ELF x86 - Blind remote format string bug
- x LinKern ARM - vulnerable syscall
- x LinKern x86 - Buffer overflow basic 1
- x LinKern x86 - Null pointer dereference
- x LinKern x64 - Race condition
- x ELF ARM - Alphanumeric shellcode
- x ELF MIPS - URLEncoded Format String bug
- x ELF x86 - Hardened binary 1
- x ELF x86 - Hardened binary 2
- x ELF x86 - Hardened binary 3
- x ELF x86 - Hardened binary 4
- x LinKern MIPSel - Vulnerable ioctl
- x LinKern x64 - reentrant code
- x ELF ARM - Heap format string bug
- x ELF x64 - Sigreturn Oriented Programming
- x ELF ARM - Format String bug
- x ELF ARM - Use After Free
- x ELF x64 - Heap feng-shui
- x ELF x64 - Off-by-one bug
- x ELF x86 - Hardened binary 5
- x LinKern ARM - Stack Overflow
- x LinKern x86 - basic ROP
- x ELF ARM - Heap Off-by-One
- x ELF x64 - Remote Heap buffer overflow 1
- x ELF x86 - Hardened binary 6
- x ELF x86 - Hardened binary 7
- x ELF x86 - Remote stack buffer overflow - Hardened
- x LinKern x64 - RowHammer
- x LinKern x64 - SLUB off-by-one
- x ELF ARM - Heap buffer overflow - Wilderness
- x ELF ARM - Heap Overflow
- x ELF x64 - Seccomp Whitelist
- x ELF x86 - Blind ROP
- x Linkern x64 - Memory exploration
- x WinKern x64 - Advanced stack buffer overflow - ROP
- x WinKern x64 - Use After Free
- x ELF x64 - Remote Heap buffer overflow 2
- x ELF x64 - Blind ROP
- x ELF x64 - Browser exploit - BitString
4%
Cracking
10 Points2 / 46
- o ELF x86 - 0 protection
- o ELF x86 - Basic
- x PE x86 - 0 protection
- x ELF C++ - 0 protection
- x PE DotNet - 0 protection
- x ELF MIPS - Basic Crackme
- x ELF x64 - Golang basic
- x ELF x86 - Fake Instructions
- x ELF x86 - Ptrace
- x WASM - Introduction
- x ELF ARM - Basic Crackme
- x ELF x64 - Basic KeygenMe
- x PE DotNet - Basic Anti-Debug
- x PE DotNet - Basic Crackme
- x PYC - ByteCode
- x ELF x86 - No software breakpoints
- x Lua - Bytecode
- x MachO x64 - keygenme or not
- x ELF ARM - crackme 1337
- x ELF x86 - CrackPass
- x ELF x86 - ExploitMe
- x ELF x86 - Random Crackme
- x GB - Basic GameBoy crackme
- x PDF - Javascript
- x PE x86 - Xor Madness
- x ELF ARM - Crypted
- x ELF x64 - Crackme automating
- x PE x86 - SEHVEH
- x Powershell DeObfuscation
- x APK - Anti-debug
- x ELF x64 - Nanomites - Introduction
- x ELF x86 - Anti-debug
- x PE DotNet - KeygenMe
- x PE x86 - AutoPE
- x ELF x86 - KeygenMe
- x WASM - Find the NPC
- x Bash - VM
- x ELF x64 - KeyGenMe
- x ELF x64 - Anti-debug and equations
- x ELF x64 - Nanomites
- x ELF x86 - Packed
- x PE x86 - RunPE
- x ELF x86 - VM
- x ELF x64 - Hidden Control Flow
- x Ringgit
- x White-Box Cryptography #2
12%
Cryptanalysis
55 Points6 / 51
- o Encoding - ASCII
- o Encoding - UU
- o Hash - Message Digest 5
- o Hash - SHA-2
- x Shift cipher
- o Pixel Madness
- x ELF64 - PID encryption
- x File - PKZIP
- x Monoalphabetic substitution - Caesar
- x Known plaintext - XOR
- x Code - Pseudo Random Number Generator
- x File - Insecure storage 1
- x Polyalphabetic substitution - Vigenère
- x System - Android lock pattern
- o Transposition - Rail Fence
- x AES - CBC - Bit-Flipping Attack
- x AES - ECB
- x LFSR - Known plaintext
- x RSA - Factorisation
- x RSA - Decipher Oracle
- x Service - Timing attack
- x Monoalphabetic substitution - Polybe
- x Twisted secret
- x Initialisation Vector
- x GEDEFU
- x OTP - Implementation error
- x RSA - Corrupted key 1
- x RSA - Continued fractions
- x RSA - Common modulus
- x Service - Hash length extension attack
- x AES - 4 Rounds
- x ECDSA - Introduction
- x RSA - Padding
- x RSA - Signature
- x AES128 - CTR
- x Discrete logarithm problem
- x RSA - Corrupted key 2
- x RSA - Corrupted key 3
- x RSA - Multiple recipients
- x AES - Fault attack #1
- x Enigma Machine
- x ECDHE
- x RSA - Lee cooper
- x Service - CBC Padding
- x Polyalphabetic substitution - One Time Pad
- x White-Box Cryptography
- x AES - Weaker variant
- x Hash - SHA-3
- x AES - Fault attack #2
- x AES-PMAC
- x ECDSA - Implementation error
8%
Forensic
55 Points2 / 25
- x Command & Control - level 2
- x Logs analysis - web attack
- x Command & Control - level 5
- o Find the cat
- x Ugly Duckling
- x Active Directory - GPO
- o Command & Control - level 3
- x DNS exfiltration
- x Command & Control - level 4
- x Job interview
- x Homemade keylogger
- x macOS - Keychain
- x Malicious Word macro
- x Ransomware Android
- x Insomni’Droid
- x Multi-devices
- x Root My Droid
- x Rootkit - Cold case
- x Command & Control - level 6
- x Find me
- x Second job interview
- x Find me again
- x Find me back
- x Zeus Bot
- x Try again
0%
Programming
0 Points0 / 17
- x IRC - Go back to college
- x IRC - Encoded string
- x IRC - The Roman’s wheel
- x IRC - Uncompress me
- x CAPTCHA me if you can
- x Ethereum - Tutoreum
- x Arithmetic progression
- x ELF x64 - Shellcoding - Sheep warmup
- x Ethereum - Takeover
- x ARM - Shellcoding - Egg hunter
- x Ethereum - NotSoPriv8
- x ELF x64 - Shellcoding - Polymorphism
- x Quick Response Code
- x WinKern x64 - shellcoding : token stealing
- x Ethereum - BadStack
- x ELF x64 - Sandbox shellcoding
- x ELF x86 - Shellcoding - Alphanumeric
2%
Realist
10 Points1 / 41
- o It happens, sometimes
- x P0wn3d
- x The h@ckers l4b
- x Neonazi inside
- x Well-known
- x Bash/Awk - netstat parsing
- x Breaking Root-Me like it’s 2020
- x PyRat Auction
- x Root them
- x IPBX - call me maybe
- x Marabout
- x Root-We
- x Starbug Bounty
- x Ultra Upload
- x A bittersweet shellfony
- x Bash - System Disaster
- x Imagick
- x MALab
- x SSHocker
- x Web TV
- x SamBox v2
- x SamCMS
- x BBQ Factory - First Flirt
- x Django unchained
- x Texode
- x BBQ Factory - Back To The Grill
- x In Your Kubernetass
- x SamBox v1
- x SAP Pentest 007
- x Crypto Secure
- x Bozobe Hospital
- x Red Pills
- x SamBox v3
- x ARM FTP Box
- x SAP Pentest 000
- x Texode Back
- x Bluebox 2 - Pentest
- x Nodeful
- x Bluebox - Pentest
- x Highway to shell
- x SamBox v4
40%
Network
155 Points10 / 25
- o FTP - authentication
- o TELNET - authentication
- o ETHERNET - frame
- o Twitter authentication
- x Bluetooth - Unknown file
- o CISCO - password
- o DNS - zone transfert
- o IP - Time To Live
- x LDAP - null bind
- x POP - APOP
- x RF - AM Transmission
- x RF - FM Transmission
- o SIP - authentication
- o ETHERNET - Patched transmission
- x Global System Traffic for Mobile communication
- x HTTP - DNS Rebinding
- x RF - Key Fixed Code
- o SSL - HTTP exchange
- x Netfilter - common mistakes
- x SNMP - Authentification
- x Wired Equivalent Privacy
- x ICMP payload
- x RIPv1 - no authentication
- x XMPP - authentication
- x RF - Satellite transmission
5%
Steganography
5 Points1 / 20
- o Gunnm
- x Squared
- x Dot and next line
- x Steganomobile
- x Twitter Secret Messages
- x Some noise
- x George and Alfred
- x Poem from Space
- x Yellow dots
- x Audio stegano
- x We need to go deeper
- x Base Jumper
- x Hide and seek
- x PDF Object
- x Angecryption
- x Kitty spy
- x LSB - Uncle Scrooge
- x Pixel Indicator Technique
- x Pixel Value Differencing
- x Crypt-art
38%
Web - Client
150 Points9 / 24
- x HTML - disabled buttons
- o Javascript - Authentication
- o Javascript - Source
- o Javascript - Authentication 2
- o Javascript - Obfuscation 1
- o Javascript - Obfuscation 2
- o Javascript - Native code
- x Javascript - Webpack
- o Javascript - Obfuscation 3
- o XSS - Stored 1
- x CSP Bypass - Inline code
- o CSRF - 0 protection
- x Flash - Authentication
- x CSP Bypass - Dangling markup
- x CSP Bypass - JSONP
- x CSRF - token bypass
- x XSS - Reflected
- x CSP Bypass - Dangling markup 2
- x Javascript - Obfuscation 4
- x XSS - Stored 2
- x HTTP Response Splitting
- x Javascript - Obfuscation 5
- x XSS - Stored - filter bypass
- x XSS - DOM Based
23%
Web - Server
300 Points16 / 70
- o HTML - Source code
- x HTTP - IP restriction bypass
- x HTTP - Open redirect
- o HTTP - User-agent
- o Weak password
- x PHP - Command injection
- o Backup file
- o HTTP - Directory indexing
- o HTTP - Headers
- x HTTP - POST
- o HTTP - Improper redirect
- o HTTP - Verb tampering
- o Install files
- o CRLF
- x File upload - Double extensions
- x File upload - MIME type
- o HTTP - Cookies
- x Insecure Code Management
- x JSON Web Token (JWT) - Introduction
- x Directory traversal
- o File upload - Null byte
- x JSON Web Token (JWT) - Weak secret
- x JWT - Revoked token
- x PHP - assert()
- x PHP - Filters
- x PHP - register globals
- x PHP - Remote Xdebug
- x File upload - ZIP
- x Command injection - Filter bypass
- o Java - Server-side Template Injection
- x JSON Web Token (JWT) - Public key
- o Local File Inclusion
- x Local File Inclusion - Double encoding
- x Node - Eval
- x PHP - Loose Comparison
- x PHP - preg_replace()
- x PHP - type juggling
- o Remote File Inclusion
- o SQL injection - Authentication
- x SQL injection - Authentication - GBK
- x SQL injection - String
- x XSLT - Code execution
- x LDAP injection - Authentication
- x Node - Serialize
- x NoSQL injection - Authentication
- x PHP - Path Truncation
- x PHP - Serialization
- x SQL injection - Numeric
- x SQL Injection - Routed
- x SQL Truncation
- x XML External Entity
- x XPath injection - Authentication
- x Yaml - Deserialization
- x GraphQL
- x Java - Spring Boot
- x Local File Inclusion - Wrappers
- x PHP - Eval
- x PHP - Unserialize overflow
- x SQL injection - Error
- x SQL injection - Insert
- x SQL injection - File reading
- x XPath injection - String
- x NoSQL injection - Blind
- x SQL injection - Time based
- x NodeJS - vm escape
- x Server Side Request Forgery
- x SQL injection - Blind
- x LDAP injection - Blind
- x XPath injection - Blind
- x SQL injection - Filter bypass