“LegionLoader” exposed !
The hidden threat no one is talking about... Yet! Lefebvre Fabien (CTI), Pezier Pierre-Henri (CTI) LegionLoader,... Read more
CTI
Cryptbot downloader: A deep cryptanalysis
Cryptbot is an advanced malware tool used in cyber-attacks, primarily targeting credentials, personal data, and cryptocurrency... Read more
Cracking Formbook malware: Blind deobfuscation and quick response techniques
Threat analysts have to respond quickly to an attack. When dealing with well‐obfuscated code, shortcuts sometimes... Read more
- Updated on
Daolpu Infostealer: Full analysis of the latest malware exploited post CrowdStrike outage
While we all stand in unity with cyber and IT teams who have been working tirelessly... Read more
TEHTRIS CTI performs a complete extraction of the MedusaLocker configuration
MedusaLocker is extremely active malware at the time of writing, including in France. It first appeared... Read more
CTI: The 4 challenges of security
Cybersecurity threats are evolving. CISOs and CIOs are faced with new threats that require an appropriate... Read more
TEHTRIS XDR Use: exploit the full potential of its Cyber Threat Intelligence
To know the threat for better adjusting defense: that is the wish of every cybersecurity analyst!... Read more
Buer Loader Analysis, a Rusted malware program
Malware analysis is part of the CTI team's daily routine. This article presents the analysis of... Read more
TEHTRIS releases new open source shellcode extraction tool
The use of packing, shellcode execution and in-memory Dynamic Loaded Library (DLL) loading is very common... Read more
