Security News
The developer of the AstraLocker ransomware code is reportedly ceasing operations and turning attention to the far simpler art and crime of cryptojacking. The developer of AstraLocker posted a ZIP folder containing decryptors for the AstraLocker ransomware via VirusTotal, which Bleeping Computer said are legit.
The WatchDog hacking group is conducting a new cryptojacking campaign with advanced techniques for intrusion, worm-like propagation, and evasion of security software. The hacking group targets exposed Docker Engine API endpoints and Redis servers and can quickly pivot from one compromised machine to the entire network.
A man found guilty of using the Coinhive cryptojacking script to mine Monero on users' PCs while they browsed the web has been cleared by Japan's Supreme Court on the grounds that crypto mining software is not malware. Tokyo High Court ruled against the defendant, 34-year-old Seiya Moroi, on charges of keeping electromagnetic records of an unjust program.
TrapX Security launched TrapX DeceptionGrid 7.2 featuring a new capability to protect containerized environments such as Kubernetes. TrapX DeceptionGrid secures container environments across on-premises and cloud infrastructures, independent of attack vectors.
A threat group likely based in Romania and active since at least 2020 has been behind an active cryptojacking campaign targeting Linux-based machines with a previously undocumented SSH brute-forcer written in Golang. Dubbed "Diicot brute," the password cracking tool is alleged to be distributed via a software-as-a-service model, with each threat actor furnishing their own unique API keys to facilitate the intrusions, Bitdefender researchers said in a report published last week.
A cryptojacking gang that's likely based in Romania is using a never-before-seen SSH brute-forcer dubbed "Diicot brute" to crack passwords on Linux-based machines with weak passwords. Bitdefender's honeypot data shows that attacks matching the brute-force tool's signature started in January.
A new Monero cryptojacking malware distributed via "Cracked" versions of popular online games is wiping out antivirus programs and surreptitiously mining cryptocurrency in more than a dozen countries, researchers have found. Dubbed "Crackonosh," the malware - which has been active since June 2018 - lurks in pirated versions of Grand Theft Auto V, NBA 2K19 and Pro Evolution Soccer 2018 that gamers can download free in forums, according to a report posted online Thursday by researchers at Avast.
The Lemon Duck cryptocurrency-mining botnet has added the ProxyLogon group of exploits to its bag of tricks, targeting Microsoft Exchange servers. That's according to researchers at Cisco Talos, who said that the cybercrime group behind Lemon Duck has also added the Cobalt Strike attack framework into its malware toolkit and has beefed up anti-detection capabilities.
Microsoft Defender for Endpoint expands its use of Intel Threat Detection Technology beyond accelerated memory scanning capabilities to activate central processing unit based cryptomining machine learning detection. "Customers who choose Intel vPro with the exclusive Intel Hardware Shield now gain full-stack visibility to detect threats out of the box with no need for IT configuration."
Microsoft today announced that Microsoft Defender for Endpoint, the enterprise version of its Windows 10 Defender antivirus, now comes with support for blocking cryptojacking malware using Intel's silicon-based Threat Detection Technology. Intel TDT is part of the Hardware Shield's suite of capabilities available on Intel vPro and Intel Core platforms, providing endpoint detection and response capabilities for advanced memory scanning, cryptojacking, and ransomware detection via CPU-based heuristics.