Lexfo – Cabinet d’expertises techniques en sécurité des systèmes d’information. Aider nos clients dans la protection de leur patrimoine informationnel par une approche offensive et innovante.

Malware

AvosLocker Ransomware Linux Version Analysis

Wed 02 March 2022

Avoslocker analysis

Malware

DanaBot Communications Update

Mon 20 September 2021

This short blog post is about the minor changes introduced in the version 1987 of DanaBot.

Malware

Dridex Loader Analysis

Tue 06 April 2021

This article is a deep dive into the Dridex Loader

Malware

Lockbit analysis

Fri 02 October 2020

This article is a deep dive into the IOCP and encryption process from LockBit in depth.

Vulnerability

Pentesting a banking FTP service

Tue 24 March 2020

This articles intends to bring an exploitation scenario encountered during a common penetration test.

Malware

Whitepaper: The Lazarus Constellation - A study on North-Korean malware

Mon 09 March 2020

In this whitepaper, Lexfo analyses Lazarus malwares, from their motives, to their detection and mitigation, through their techniques, tactics, procedures.