HackOn CTF

CTF

HackOn CTF 2024. Data exfiltration by oracle

CTF

HackOn CTF 2024. Malware analysis

CTF

HackOn CTF 2024. Ransomware. XOR. AES

CTF

HackOn CTF 2024. PCI device. MMIO. qemu escape. OOB read and write. mprotect and shellcode

CTF

HackOn CTF 2024. Kernel exploitation. Heap exploitation. Off-by-one. seccomp rules

CTF

HackOn CTF 2024. 64-bit binary. Heap exploitation. Large Bin attack. FILE structure attack. Stack Pivot. ROP chain

CTF

HackOn CTF 2024. 64-bit binary. ROP. ret2dlresolve

CTF

HackOn CTF 2024. RSA. Reducción de retículo mediante LLL. Coppersmith method. ECC. Recuperación de parámetros. Curva con módulo compuesto

CTF

HackOn CTF 2024. JWT. ECDSA biased nonces. Hidden Number Problem. LLL lattice reduction. Discrete logarithm

CTF

HackOn CTF 2024. RSA. Newton’s binomial. GCD