Adversaries utilize the PrivateLoader pay-per-install (PPI) malware distribution platform to spread a new malware framework dubbed NetDooka. This comprehensive malware framework possesses several components, such as a loader, a dropper, a kernel-mode process, a file protection driver, and a remote access trojan (RAT). The launching element of the infection chain of the NetDooka framework is […]
Instant Access to Sigma Rules and Relevant Context on Cyber Threats SOC Prime announces the release of a first-of-its-kind search engine for Threat Hunting, Threat Detection, and Cyber Threat Intelligence. This innovation is designed to enable cybersecurity professionals to instantly discover usable and relevant information on cyber threats including dedicated Sigma rules and on-the-fly translations […]
Bad luck for Linux-based system maintainers – security experts have revealed a sophisticated surveillance implant that has flown under the radars of endpoint protection vendors for five years, secretly infecting thousands of Linux environments. Dubbed BPFDoor, the malware abuses the Berkeley Packet Filter (BPF) to act as a backdoor and proceed with reconnaissance. This makes […]
On April 26, 2022, cybersecurity researchers reported about an ongoing phishing cyber-attack on Ukraine spreading GraphSteel and GrimPlant malware strains according to the latest CERT-UA warning. The malicious activity is attributed to the behavior patterns of the hacking collective tracked as UAC-0056, a nefarious cyber espionage group also dubbed SaintBear, UNC258, or TA471. The targeted […]
Hackers have infiltrated Google search results, driving traffic to a bogus website mimicking legitimate Microsoft pages with Windows OS updates. To be more precise, adversaries are using the “windows11-upgrade11[.]com” domain to host and spread information stealer malware disguised as a Windows 11 updates pack. Tricked users download fake updates, in reality getting an ISO file […]
A notorious APT group, Lazarus, sponsored by North Korea’s government, expands its attack surface, targeting entities in the chemical sector along with IT organizations, mostly in South Korea. Researchers believe that the latest campaign is a part of Lazarus’ Operation Dream Job plans, detected in August 2020. Lazarus Activity Detection SOC Prime released a batch […]
On April 18, 2022, CERT-UA issued an alert warning of ongoing cyber-attacks targeting Ukrainian state bodies. According to the research, government officials were exposed to targeted phishing attacks using emails related to Azovstal that contained malicious attachments spreading Cobalt Strike Beacon malware. The detected activity reflects the behavior patterns associated with the hacking collective tracked […]
The US governmental agencies – CISA, FBI, NSA, and the Energy Department – along with several corporate teams of cybersecurity researchers have sounded the alarm about nationwide threats to industrial control systems (ICS). According to the security investigators, APT actors leverage a destructive toolset to take over targeted machines upon establishing initial access to the […]
During the previous month, the attention and experience of the cybersecurity experts were especially required to help the industry withstand emerging devastating threats. Devoted members of the Threat Bounty community provided detections to protect against such threats as HermeticWiper, the FoxBlade malware, the attack of APT41 against the U.S. state government networks, exploitations of the […]
The 7-Zip file archiver versions of 21.07 have a serious security weak point. 7-Zip is one of the most in-demand tools to compress and package files with a wide array of supported formats including 7z, ZIP, GZIP, BZIP2, and TAR. The vulnerability tracked as CVE-2022-29072 grants adversaries elevated access and command execution when a file […]