In recent years, ClickFix and fake CAPTCHA techniques have become a popular way for cybercriminals to distribute malware. Instead of exploiting a technical vulnerability, these attacks rely on convincing people to run malicious commands themselves. Our researchers have recently detected a campaign that ultimately delivers the Vidar infostealer, using several different infection chains. One of […]

A researcher published “Zombie ZIP,” a simple way to change the first part (header) of a ZIP file so it falsely claims its contents are uncompressed while they are actually compressed. Many antivirus products trust that header and never properly decompress or inspect the real payload. In tests conducted about a week after disclosure, around 60 of […]

You have done it a thousand times. Right-click. Delete. Empty Trash. Done. Except it’s not done. That file, your tax return, your private photos, that EmbezzlementPlan.doc… it’s all still sitting on your drive. Invisible to you, but not to anyone with a $30 recovery tool downloaded from the internet. The problem: Your deleted files aren’t […]

Last week on Malwarebytes Labs: Watch out for fake Malwarebytes renewal notices in your calendar Google patches two Chrome zero-days under active attack. Update now Attackers impersonate Temu in ClickFix $Temu airdrop scam Apple patches Coruna exploit kit flaws for older iOS versions This Android vulnerability can break your lock screen in under 60 seconds […]

Introduction GoPix is an advanced persistent threat targeting Brazilian financial institutions’ customers and cryptocurrency users. It represents an evolved threat targeting internet banking users through memory-only implants and obfuscated PowerShell scripts. It evolved from the RAT and Automated Transfer System (ATS) threats that were used in other malware campaigns into a unique threat never seen […]