Marcus Botacin Profile picture
Computer Engineer & CS Master @Unicamp_IC; PhD student @SECRET_UFPR @UFPR Interested in #Malware Analysis & Reverse Engineering.
Oct 12, 2021 62 tweets 18 min read
[New Paper] How Antiviruses really work? How do they really detect #malware? Do they still use signatures? (A thread) Thanks to all of my coauthors (some on twitter @fabriciojoc @abedgregio @pgeus)
Archived:… In this study, I analyze almost all aspects of an AV operation to understand how they really work. Important to say that this is not exactly a reverse engineering work from the sense of digging into all details of all components.
Aug 12, 2019 33 tweets 56 min read
The camera-ready version of our paper on the analysis of Brazilian bank's apps is finally online at ACM (…)!
It's time to spread the word!

Alternatively, if you don't have access to ACM, you can get the archived version at… We analyzed apps from @Bradesco @itau @Caixa @BancodoBrasil @santander_br @nubank

Before starting, a little bit of history! Brazilian banks were
computerized very early, which makes our scenario to present a myriad of threats. We should had learned from them.