Zero-day attacks discovered in-the-wild, Arkei Stealer and LimeRAT boosting their presence, and continuation of pro-russian DDoS attacks
The team at Avast has developed a decryptor for the BianLian ransomware and released it for public download. The BianLian ransomware emerged in August 2022, performing targeted attacks in various industries, such as the media and entertainment, manufacturing and healthcare sectors, and raised the...
Since October 2022, we’ve been observing multiple malware types delivered via a new dropper strain that we are referring to as “NeedleDropper”. Its name references one of the ways the dropper stores data. NeedleDropper is not just a single executable, it carries several files which together create...
ViperSoftX is a multi-stage stealer that exhibits interesting hiding capabilities. Other than stealing cryptocurrencies, it also spreads the VenomSoftX browser extension, which performs man-in-the-browser attacks.
Cybercriminals actively recruiting and paying people to support their malicious activities Foreword Three months have passed since we published the Avast Q2/2022 Threat Report and here we are again reviewing the cyber threat landscape via the Avast telemetry and Avast’s experts’ insights. I’m not...
Avast releases a MafiaWare666 ransomware decryption tool. MafiaWare666 is also known as JCrypt, RIP Lmao, BrutusptCrypt or Hades. Victims of this ransomware can now recover their data without paying the ransom.
It has now been six months since the war in Ukraine began. Since then, pro-Russian and pro-Ukrainian hacker groups, like KillNet, Anonymous, IT Army of Ukraine, Legion Spetsnaz RF, have carried out cyberattacks. A lesser-known group called NoName057(16) is among the pro-Russian groups attacking...
A new campaign targeting businesses in Europe and South America is making its rounds, spreading the information stealer, AgentTesla, via spoofed phishing emails.
Farewell to Conti, Zloader, and Maldocs; Hello Resurrection of Raccoon Stealer, and more Ransomware Attacks Foreword Another quarter has passed, which means it’s time for us to share our Avast Q2/2022 Threat Report with the world. I must admit, time flies. It’s been exactly one year since we’ve...
Introduction The Go programming language is becoming more and more popular. One of the reasons being that Go programs can be compiled for multiple operating systems and architectures in a single binary self containing all needed dependencies. Based on these properties, and as we expected, we...