Clock Glitching with a ChipWhisperer-LiteJanuary 1, 2023 in Hardware, CTFWhat happens when things get out of sync?… SCIENCE!Continue reading
Reverse Engineering an unknown digital protocol: RHME2, Whac a moleMay 18, 2021 in Hardware, CTFAlmost like King of the Lab this time!Continue reading
ROPEmporium: 3-Write4 (64-bit)December 3, 2019 in Exploit-Development, ROPEmporium, CTFMoving on to the 4th installment of this series with Write4Continue reading
ROPEmporium: 2-Callme (64-bit)August 17, 2019 in Exploit-Development, ROPEmporium, CTFContinuing the ROP Series with Callme, this time going through Calling conventionsContinue reading
ROPEmporium: 1-Split (64-bit)August 10, 2019 in Exploit-Development, ROPEmporium, CTFDoing a ROPEmporium Series, time to switch it up with Split!Continue reading
ROPEmporium: 0-Ret2Win (64-bit)August 8, 2019 in Exploit-Development, ROPEmporium, CTFDoing a series on ROP and ROPEmporium, starting out with a simple ret2winContinue reading
Voltage glitching on the cheapJune 1, 2019 in Hardware, CTFStand back! We’re doing science! voltage glitching on an ArduinoContinue reading