Posts by Kostas Ereksonas

@Kostas Ereksonas

Kostas Ereksonas

Security researcher, specializing in computer networks and IoT security
Lithuania medium.com/@kostasereksonas Joined May 2026
1.3k Points • 10 Badges • 7 Connections • 7 Followers • 10 Following

Comments by Kostas Ereksonas

1 day • Articles • 16 min read
Initial Discovery Using my custom Frida scripthttps://codeshare.frida.re/@KostasEreksonas/crypto-discovery/ for cryptographic method detection in Android applications, I captured Java Cipher class doing a decryption operation, along with it's stack...
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May 13 • Articles • 5 min read
A Wireshark dissector for DVRIP/Sofia protocol found on Xiongmai based IP cameras. Full working dissector code is available at a DVRIP analysis repositoryhttps://github.com/KostasEreksonas/DVRIPanalysis. Full writeup of a sample IP camera on which ...
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