Malware Analysis with Event Viewer - PicoCTF 2025
PicoCTF 2025 - One of the employees at your company has their computer infected by malware! Turns out every time they try to switch on the computer, it shuts down right after they log in.
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Malware Analysis — FakeGPT Lab
Cyberdefenders Blue Team CTF - Your cybersecurity team has been alerted to suspicious activity on your organization's network. Several employees reported unusual behavior in their browsers after installing extension named ChatGPT. strange things started happening: accounts were being compromised, and sensitive information appeared to be leaking.
Manual APK Repackaging for exposing Secret on droids3 Android App
PicoCTF 2019 (Writeup) — droids3 (Android Reverse Engineering)
Smali Patching for calling Secret Function on droids4 Android App
PicoCTF 2019 (Writeup) — droids4 (Android Reverse Engineering)
Weak Code Protection for password on droids2 Android App
PicoCTF 2019 (Writeup) — droids2 (Android Reverse Engineering)
Exposed Secret in Strings.xml on droids1 Android App
PicoCTF 2019 (Writeup) — droids1 (Android Reverse Engineering)
Log Info Disclosure on droids0 Android App
PicoCTF 2019 (Writeup) — droids0 (Android Reverse Engineering)
React Native APK Exposed API Token
NahamCon CTF 2022 (Writeup) — Android Reverse Engineering (OTP Vault)