RC4

What is the 4th Dimension REALLY? - 4D Golf Devlog #2

A more practical explanation for those interested in exploring 4D spaces. For those not already familiar with basic 4D concepts, here's some videos I can recommend: "Visualizing 4D Geometry" https://www.youtube.com/watch?v=4URVJ3D8e8k "The things you'll find in higher dimensions" https:/

From playlist 4D Golf

4C Properties of the Transpose

The properties of the transpose of a matrix.

From playlist Linear Algebra

C07 Homogeneous linear differential equations with constant coefficients

An explanation of the method that will be used to solve for higher-order, linear, homogeneous ODE's with constant coefficients. Using the auxiliary equation and its roots.

From playlist Differential Equations

Spherical 4R mechanism 2c

Modification of "Spherical 4R mechanism 2a" and "Spherical 4R mechanism 2b". Because it is a combination of two spherical 4R joints, angles between line connecting two joint centers and the shaft axles must be set equal to each other in order to get constant velocity.

From playlist Mechanisms

14C Matrices with Complex Number Elements

Matrix arithmetic with complex number elements.

From playlist Linear Algebra

7E The Elementary Matrix

The elementary matrix.

From playlist Linear Algebra

Reverse Engineering RC4 Crypto For Malware Analysis

This tutorial covers how to identify, verify, and decrypt RC4 encryption in malware using IDA Pro and the x64dbg debugger. Sample: Warzone RAT: 3fb379e877ca6b03d0d779ec9efe17c91f9f630ba1b266096edc25137c90796c https://malshare.com/sample.php?action=detail&hash=3fb379e877ca6b03d0d779ec9efe

From playlist Open Analysis Live!

27c3: News Key Recovery Attacks on RC4/WEP (en)

Speaker: Martin Vuagnoux In this paper, we present several weaknesses in the stream cipher RC4. First, we present a technique to automatically reveal linear correlations in the PRGA of RC4. With this method, 48 new exploitable correlations have been discovered. Then we bind these new b

From playlist 27C3: We come in peace

4B Transpose of a Matrix-YouTube sharing.mov

The transpose of a matrix.

From playlist Linear Algebra

IDA Pro Automated String Decryption For REvil Ransomware

Use IDA Pro and python to automatically decrypt the RC4 strings in REvil (Sodinokibi) ransomware. Expand description for details... ----- OALABS DISCORD https://discord.gg/6h5Bh5AMDU OALABS PATREON https://www.patreon.com/oalabs OALABS TIP JAR https://ko-fi.com/oalabs OALABS GITHUB htt

From playlist REvil (Sodinokibi) Reverse Engineering

Warzone RAT Config Extraction With Python and IDA Pro

Join us as we build a configuration extractor for Warzone Rat! Expand for more details.... ----- OALABS DISCORD https://discord.gg/6h5Bh5AMDU OALABS PATREON https://www.patreon.com/oalabs OALABS TIP JAR https://ko-fi.com/oalabs OALABS GITHUB https://github.com/OALabs UNPACME - AUTOMA

From playlist Open Analysis Live!

C14 Example problem with a third order linear DE with constant coefficients

Example problem solving a third-order linear, homogeneous, ODE with constant coefficients.

From playlist Differential Equations

Analyzing Hancitor DLL Live - Let's Build A Config Extractor!

Join us as we reverse engineer the Hancitor DLL and write a config extractor for it in python. Expand for more ... ----- OALABS DISCORD https://discord.gg/6h5Bh5AMDU OALABS PATREON https://www.patreon.com/oalabs OALABS TIP JAR https://ko-fi.com/oalabs OALABS GITHUB https://github.com/O

From playlist Open Analysis Live!

HAR 2009: The ZeuS evolution 6/6

Clip 6 Speaker: Clemens Kurtenbach A malware case study.. The talk is intended to give an insight view of todays malware - major players, behavior and institutions involved. The focus will be on one of the main malware family we face today: Zeus / Zbot / Wsnpoem. For more inform

From playlist Hacking at Random (HAR) 2009

CBC Attack - Applied Cryptography

This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.

From playlist Applied Cryptography

C34 Expanding this method to higher order linear differential equations

I this video I expand the method of the variation of parameters to higher-order (higher than two), linear ODE's.

From playlist Differential Equations

30C3: The Year in Crypto (DE - translated)

For more information and to download the video visit: http://bit.ly/30C3_info Playlist 30C3: http://bit.ly/30c3_pl Speakers: Nadia Heninger | djb | Tanja Lange This was a busy year for crypto. TLS was broken. And then broken again. Discrete logs were computed. And then computed again.

From playlist 30C3

30C3: The Year in Crypto (EN)

For more information and to download the video visit: http://bit.ly/30C3_info Playlist 30C3: http://bit.ly/30c3_pl Speakers: Nadia Heninger | djb | Tanja Lange This was a busy year for crypto. TLS was broken. And then broken again. Discrete logs were computed. And then computed again.

From playlist 30C3

4th dimension 'n stuff -- Day 5

alright, 4th dimension visualized! -- Watch live at https://www.twitch.tv/simuleios

From playlist 4d visualization

RE Tools Spotlight: Binary Refinery - High Octane Malware Triage Analysis

Join us for a test drive of a new malware triage tool suite called Binary Refinery! Expand for more... ----- OALABS DISCORD https://discord.gg/6h5Bh5AMDU OALABS PATREON https://www.patreon.com/oalabs OALABS TIP JAR https://ko-fi.com/oalabs OALABS GITHUB https://github.com/OALabs UNPAC

From playlist Open Analysis Live!