Kazakh Organizations Targeted by 'Bloody Wolf' Cyber Attacks

Organizations in Kazakhstan are the target of a threat activity cluster dubbed Bloody Wolf that delivers a commodity malware called STRRAT aka Strigoi Master. "The program selling for as little as $80 on underground resources allows the adversaries to take control of corporate computers and hijac...

VCURMS and STRRAT Trojans Using AWS and GitHub as Launchpads

Summary: A sophisticated phishing campaign is targeting personnel, enticing them to click on a seemingly innocuous button to authenticate payment details. However, this action initiates the download of a harmful JAR file from Amazon Web Services AWS onto the victims device. This malicious file...

Alert: Cybercriminals Deploying VCURMS and STRRAT Trojans via AWS and GitHub

A new phishing campaign has been observed delivering remote access trojans RAT such as VCURMS and STRRAT by means of a malicious Java-based downloader. "The attackers stored malware on public services like Amazon Web Services AWS and GitHub, employing a commercial protector to avoid detection of...

STRRAT a Java-Powered Versatile Remote Access Trojan

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary STRRAT, a Java-based RAT, excels in utilizing a wide array of capabilities. Its latest version, STRRAT 1.6, is notable for employing diverse infection paths and conducting startup host queries to...

Cybercriminals Using Polyglot Files in Malware Distribution to Fly Under the Radar

Remote access trojans such as StrRAT and Ratty are being distributed as a combination of polyglot and malicious Java archive JAR files, once again highlighting how threat actors are continuously finding new ways to fly under the radar. "Attackers now use the polyglot technique to confuse security...

Cybercriminals Using Polyglot Files in Malware Distribution to Fly Under the Radar

Remote access trojans such as StrRAT and Ratty are being distributed as a combination of polyglot and malicious Java archive JAR files, once again highlighting how threat actors are continuously finding new ways to fly under the radar. "Attackers now use the polyglot technique to confuse security...

This New Stealthy JavaScript Loader Infecting Computers with Malware

Threat actors have been found using a previously undocumented JavaScript malware strain that functions as a loader to distribute an array of remote access Trojans RATs and information stealers. HP Threat Research dubbed the new, evasive loader "RATDispenser," with the malware responsible for...

Watch out as fake ransomware attack infects PCs with StrRAT

By Habiba Rashid StrRAT malware steals credentials and changes file name extension to .crimson but it does not encrypt any data like in a ransomware attack. This is a post from HackRead.com Read the original post: Watch out as fake ransomware attack infects PCs with StrRAT...

Email Campaign Spreads StrRAT Fake-Ransomware RAT

An email campaign is delivering a Java-based remote access trojan RAT that can not only steal credentials and take control of systems, but also presents as fake ransomware, Microsoft researchers have discovered. The Microsoft Security Intelligence MSI team has outlined details of a “massive email...

Microsoft Warns of Data Stealing Malware That Pretends to Be Ransomware

Microsoft on Thursday warned of a "massive email campaign" that's pushing a Java-based STRRAT malware to steal confidential data from infected systems while disguising itself as a ransomware infection. "This RAT is infamous for its ransomware-like behavior of appending the file name extension...