Alhyoss

Belgium

9th place

4900 points


Awards


Solves

Challenge Category Value Time
isDebugger Connected Anti-Debugging 100
HTTP Traffic HTTP Traffic 100
HTTPS Traffic HTTP Traffic 100
RSA Asymmetric Encryption 100
2FA - Integrity Validation Authentication 100
2FA - OTP Brute-Force Authentication 100
2FA - OTP Brute-Force 2 Authentication 100
2FA - OTP Leakage Authentication 100
2FA - Response Manipulation Authentication 100
2FA - Status Code Manipulation Authentication 100
Hardcoded Secret Binary Protection 100
Native Function Call Binary Protection 100
RPATH Binary Protection 100
File System Expose Content Providers 100
SQL Injection Content Providers 100
Device Wi-Fi MAC Device ID 100
GPS Location Device ID 100
IMEI/ESN Device ID 100
International mobile subscriber identity (IMSI) Device ID 100
SSAID/ANDROID_ID Device ID 100
Caesar Cipher Encryption 100
MD4 Hashing 100
MD5 Hashing 100
SHA1 Hashing 100
Activity data Insecure Data Storage 100
Clipboard Insecure Data Storage 100
External Storage Insecure Data Storage 100
Internal Storage Insecure Data Storage 100
KeyStore Insecure Data Storage 100
Memory Insecure Data Storage 100
Shared Preferences Insecure Data Storage 100
SQLite Databases (Unencrypted) Insecure Data Storage 100
SQLite Databases (Encrypted) Insecure Data Storage 100
Informational Logs Logs 100
Error Logs Logs 100
Warnings Logs Logs 100
Debug Logs Logs 100
Verbose Logs Logs 100
WTF Logs Logs 100
Backdoor1 Miscellaneous 100
Backdoor2 Miscellaneous 100
Backdoor3 Miscellaneous 100
Backdoor4 Miscellaneous 100
Backdoor5 Miscellaneous 100
Backdoor6 Miscellaneous 100
Backdoor7 Miscellaneous 100
QR Code Miscellaneous 100
TCP Traffic Non-HTTP Traffic 100
UDP Traffic Non-HTTP Traffic 100