The Qakbot botnet has suffered a major setback after its infrastructure was heavily disrupted by US and European law enforcement agencies….
Tag: Qakbot
QBot uses zero-day MotW bypass in phishing campaign
QBot, an infostealer-turned-dropper malware, is being successfully dropped onto affected systems, thanks to a zero-day bypass once used by cybercriminals in Magniber…
Emotet fixes bug in code, resumes spam campaign
Emotet threat actors resumed their email spam campaign on Monday after stopping it late last week to fix a bug. The…
Threat profile: Egregor ransomware is making a name for itself
What is Egregor? Egregor ransomware is a relatively new ransomware (first spotted in September 2020) that seems intent on making its…
QBot Trojan delivered via malspam campaign exploiting US election uncertainties
This blog post was authored by Jérôme Segura and Hossein Jazi. The 2020 US elections have been the subject of intense…
Spelevo exploit kit debuts new social engineering trick
2019 has been a busy year for exploit kits, despite the fact that they haven’t been considered a potent threat vector…