Malware

ESET researchers discover surprisingly many indicators of close cooperation among Latin American banking trojans’ authors

ESET researchers uncover a new version of Android spyware used by the APT-C-23 threat group against targets in the Middle East

ESET researchers have discovered and analyzed malware that targets Voice over IP (VoIP) softswitches

ESET researchers analyze a previously undocumented trojan that is spread via malicious torrents and uses multiple tricks to squeeze cryptocoins from its victims while staying under the radar

Beware the tax bogeyman – there are tax scams aplenty

Another in our occasional series demystifying Latin American banking trojans

We introduce Stadeo – a set of scripts that can help fellow threat researchers and reverse engineers to deobfuscate the code of Stantinko and other malware

ESET researchers lure GMERA malware operators to remotely control their Mac honeypots

ESET research uncovers a malicious operation that both spies on victims and leaks their data

ESET research gives a detailed picture of the operations of the Evilnum group and its toolkit deployed in attacks against carefully chosen targets in the fintech sector

Poorly secured remote access attracts mostly ransomware gangs, but can provide access to coin miners and backdoors too

ESET researchers dissect an Android app that masquerades as an official COVID-19 contact-tracing app and encrypts files on the victim’s device

ESET researchers reveal the modus operandi of the elusive InvisiMole group, including newly discovered ties with the Gamaredon group

ESET researchers uncover targeted attacks against high-profile aerospace and military companies

Active APT group adds cunning remote template injectors for Word and Excel documents; unique Outlook mass-mailing macro

Turla has updated its ComRAT backdoor and now uses the Gmail web interface for Command and Control

ESET researchers detect a new way of misusing Accessibility Service, the Achilles’ heel of Android security

The notorious APT group continues to play the video game industry with yet another backdoor

ESET researchers dissect a backdoor deployed in attacks against multiple government agencies and major organizations operating in two critical infrastructure sectors in Asia

ESET researchers uncover several instances of malware that uses various attack vectors to target systems isolated by an air gap

After being targeted by an Android DDoS app, ESET seized the opportunity to analyze the attack and to help put an end to it