BSides Ume 2025

Session

Workshops

11 Jun 2025, 11:00

KBE303 - Stora Hörsalen (KBC building, Umeå University)

4. Defeating Encryption By Using Unicorn Engine

Balazs Bucsay (CEO & Founder)

11/06/2025, 11:00

Workshops, training, tabletop games, hands-on exercises, birds of a feather sessions, etc.

Software Reverse-Engineering (SRE) is often considered black magic, but with the right tools and knowledge, its processes can be significantly accelerated. Unicorn Engine is a powerful framework that allows you to execute code platform-independently, which can greatly enhance your SRE skills.

Applications, binaries, and frameworks often contain complex functionalities like encryption and...

22. Android application instrumentation with FRIDA

Jaimin Gohel (HackerOne), Mr Nishith Khadadiya

11/06/2025, 13:15

Workshops, training, tabletop games, hands-on exercises, birds of a feather sessions, etc.

Summary
This training is designed for individuals who wish to initiate their journey into mobile app instrumentation, particularly for Android applications. Upon completion of this training, participants should be proficient in the following skills: enumerating loaded classes with Frida, listing methods and properties of a class, hooking the target function, dumping function parameters,...

27. Defeating Encryption By Using Unicorn Engine pt 2

Balazs Bucsay (CEO & Founder)

11/06/2025, 13:15

Workshops, training, tabletop games, hands-on exercises, birds of a feather sessions, etc.

Software Reverse-Engineering (SRE) is often considered black magic, but with the right tools and knowledge, its processes can be significantly accelerated. Unicorn Engine is a powerful framework that allows you to execute code platform-independently, which can greatly enhance your SRE skills.

Applications, binaries, and frameworks often contain complex functionalities like encryption and...

9. Learn DNS using Python

Kushal Das (Sunet)

11/06/2025, 13:15

Workshops, training, tabletop games, hands-on exercises, birds of a feather sessions, etc.

DNS is a complex topic which many developers do not understand. People hear about one or two IP addresses of DNS servers which others are using and then they themselves start using them everywhere.

This workshop is a mix of history + current tools + code using existing Python modules to learn about how various parts of the DNS ecosystem work. We learn about how DNS actually works to how a...

12. Mobile Device Forensics 101

Timo Miettinen

11/06/2025, 13:15

Workshops, training, tabletop games, hands-on exercises, birds of a feather sessions, etc.

This workshop will give an introduction to mobile device forensics on iOS and Android devices using open source tools. Participants will learn how to acquire the data and where to find the most important bits and pieces related to the goal of the investigation. Participants will also have an opportunity to test their new skills in a CTF.

31. Android application instrumentation with FRIDA pt 2

Jaimin Gohel (HackerOne), Mr Nishith Khadadiya

11/06/2025, 15:30

Workshops, training, tabletop games, hands-on exercises, birds of a feather sessions, etc.

Summary
This training is designed for individuals who wish to initiate their journey into mobile app instrumentation, particularly for Android applications. Upon completion of this training, participants should be proficient in the following skills: enumerating loaded classes with Frida, listing methods and properties of a class, hooking the target function, dumping function parameters,...

28. Learn DNS using Python pt 2

Kushal Das (Sunet)

11/06/2025, 15:30

Workshops, training, tabletop games, hands-on exercises, birds of a feather sessions, etc.

DNS is a complex topic which many developers do not understand. People hear about one or two IP addresses of DNS servers which others are using and then they themselves start using them everywhere.

This workshop is a mix of history + current tools + code using existing Python modules to learn about how various parts of the DNS ecosystem work. We learn about how DNS actually works to how a...

29. Mobile Device Forensics 101 pt 2

Timo Miettinen

11/06/2025, 15:30

Workshops, training, tabletop games, hands-on exercises, birds of a feather sessions, etc.

This workshop will give an introduction to mobile device forensics on iOS and Android devices using open source tools. Participants will learn how to acquire the data and where to find the most important bits and pieces related to the goal of the investigation. Participants will also have an opportunity to test their new skills in a CTF.