Posts by Louis
Who corrupted the data! Get a fast and precise answer with the taint
18 Feb 2021 by Louis - REVEN - REVEN Reverse Engineering TaintIn vulnerability analysis a frequent question that needs answering is: “who corrupted this data?”. Timeless Debugging and Analysis (TDnA) systems like REVEN can provide fast and accurate answers to this...
Finding uses of cryptographic functions and the data encrypted by an application
26 Jan 2021 by Louis - Tutorial - Use cases REVEN Reverse Engineering Analysis API CryptographyHow to find cryptography implemented by an application in a REVEN trace? Let’s explore two ways of doing so! Looking for known symbol calls REVEN provides several features related to...
Announcing REVEN version 2.7
17 Dec 2020 by Louis - REVEN - REVEN Announcement ReleasesTetrane is pleased to announce the release of REVEN Enterprise and REVEN Professional 2.7. REVEN is an automated Reverse Engineering Platform designed to go x10 faster & x10 deeper using...
Detecting Use-After-Free vulnerabilities using REVEN
15 Dec 2020 by Louis - REVEN - Reverse Engineering Vulnerability Detection Analysis API Taint REVENTetrane’s Timeless Debugging and Analysis (TDnA) allows to capture a time slice of the execution of a system (CPU, Memory, Hardware Events) and provides some powerful analysis features that speed...
Profiling Windows execution with system timeless analysis
05 Nov 2020 by Louis - REVEN - Performance REVEN Profiling Use caseAn unused system is not a suspended system! Discover in this article how we measured some Windows 10 background activity with timeless analysis in various configurations. The multiple applications of...
Announcing REVEN version 2.6
15 Sep 2020 by Louis - REVEN - REVEN Announcement ReleasesTetrane is pleased to announce that the release of REVEN 2.6 Enterprise and Professional is available. REVEN is an automated Reverse Engineering Platform designed to go x10 faster & x10...
Interactive write-ups with REVEN and Jupyter
09 Sep 2020 by Louis - Tutorial - Reverse Engineering Analysis API REVENOK, so you just recorded this nice trace of the latest malware-of-the-week, great! You went around the timeline in Axion, did some symbol search, it all looks very promising. Time...
Timeless Full-System analysis with REVEN and WinDbg
03 Sep 2020 by Louis - Tutorial - Reverse Engineering REVEN WinDbgREVEN 2.5 introduced a new integration between REVEN and Microsoft WinDbg. This integration brings WinDbg and REVEN closer together, allowing you to access a REVEN trace as if it were...
Getting ready for analysis with REVEN (3/3): Finalizing the Workflow
30 Jul 2020 by Louis - Tutorial - Workflow API Scenario recordingThis video article is part of a series on virtual machine configuration for use with REVEN: Importing a VM Lightening the VM for more efficient scenario recording Finalizing the configuration...
Getting ready for analysis with REVEN (2/3): Lightening of the VM
28 Jul 2020 by Louis - Tutorial - Workflow API Scenario recordingThis video article is part of a series on virtual machine configuration for use with REVEN: Importing a VM Lightening the VM for more efficient scenario recording (this article) Finalizing...
Getting ready for analysis with REVEN (1/3): Importing a new VM
23 Jul 2020 by Louis - Tutorial - Workflow API Scenario recordingAmong all RE tasks, setting up the environment is a tedious, but necessary step. With the recent release of REVEN 2.5, getting up to start with your first scenario is...
REVEN Tainting and APIs for automation
07 Apr 2020 by Louis - Tutorial Automation - Demo REVEN APIThis demo focuses on 2 areas: The REVEN data flow tainting feature that makes it easy to follow data across processes using IPC or local network communications The REVEN Python...
REVEN 2.3: 32-bit symbols, Current Process Information, and more
05 Dec 2019 by Louis - Technical - REVEN Releases Announcement OSSITetrane is happy to announce the recent release of REVEN 2.3. REVEN is an automated Reverse Engineering Platform designed to go x10 faster & x10 deeper using Timeless Analysis. Technically,...
Who's calling? Finding out which process made a system call
21 Nov 2019 by Louis - Tutorial Technical - Automation Syscall Reverse Engineering ScriptThe version 2.2 of REVEN saw the addition of the Analysis Python API, that lets you automate the analysis of a scenario using scripts. The API sparkled the interest of...
REVEN 2.2: Python API, Automatic Recording, and more
12 Sep 2019 by Louis - Technical - REVEN Releases Announcement Automation Analysis API Workflow APITetrane is happy to announce the recent release of REVEN 2.2. REVEN is an automated Reverse Engineering Platform designed to go x10 faster & x10 deeper using Timeless Analysis. Technically,...
