Results for 'Dyreza'
Introducing TrickBot, Dyreza’s successor
October 24, 2016 - Recently, our analyst Jérôme Segura captured an interesting payload in the wild. It turned out to be a new bot that,...
A Technical Look At Dyreza
November 4, 2015 - In a previous post we presented unpacking 2 payloads delivered in a spam campaign. A malicious duet – Upatre (malware downloader)...
Unpacking Fraudulent “Fax”: Dyreza Malware from Spam
October 19, 2015 - This post describes the process of unpacking a malware delivered in a spam campaign. The described sample has been delivered on...
TrickBot gang members sanctioned after pandemic ransomware attacks
February 15, 2023 - In a collaborative partnership, officials in the United States and the United Kingdom unmasked and imposed financial sanctions against seven members of the...
TrickBot takes down server infrastructure after months of inactivity
February 28, 2022 - The king of tricks is dead. Long live the new king. Or will it make a comeback? While we already assumed...
Analysts “strongly believe” the Russian state colludes with ransomware gangs
August 17, 2021 - “We have the smoke, the smell of gunpowder and a bullet casing. But we do not have the gun to link...
TrickBot indictment reveals the scale and complexity of organized cybercrime
June 8, 2021 - Back in 2016, we saw the emergence of a botnet mainstay called TrickBot. Initially observed by our Labs team spreading via...
Threat spotlight: Conti, the ransomware used in the HSE healthcare attack
May 28, 2021 - On the 14th of May, the Health Service Executive (HSE), Ireland’s publicly funded healthcare system, fell victim to a Conti ransomware...
