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Search & Spoof: Abuse of Windows Search to Redirect to Malware

Trustwave SpiderLabs has detected a sophisticated malware campaign that leverages the Windows search functionality embedded in HTML code to deploy malware. We found the threat actors utilizing a sophisticated understanding of system vulnerabilities and user behaviors. Let’s break down the HTML and the Windows search code to better understand their roles in the attack chain.

Rubrik Expands Data Access Governance (DAG) Solution with New Identity Inventory

In a recent Fortune article, Amazon’s chief security officer, Steve Schmidt, suggests 6 questions every company's board should ask its CISOs to understand how robust their cybersecurity preparation is. One of the most challenging questions for CISOs was: “Who has access to what data? Why do they need it, and for how long?” This question is critical because cyberattacks often begin with weak, leaked, or stolen passwords.

The Most Common Ways Cyber Criminals Will Target Your Business

Businesses face an ever-growing array of security threats from cybercriminals. Scammers and hackers employ increasingly sophisticated techniques to infiltrate corporate networks, steal sensitive information, and disrupt operations. In 2023, consumers and businesses in the United States reported losing more than $10 billion to fraud and online scams, marking the first time that fraud losses have reached that benchmark. This is a 14% increase over reported losses in 2022.

Hit by LockBit? The FBI is waiting to help you with over 7,000 decryption keys

Did your company fall victim to the LockBit ransomware? Have cybercriminals left gigabytes of your data encrypted, with no easy route for recovery that doesn't involve paying a ransom? Well, don't fear. The FBI announced this week that it had obtained over 7,000 decryption keys for the LockBit ransomware and is urging victims to come forward for free assistance.

Into the Rat's Nest: A SenseOn Analysis of the NetSupport RAT

Threat actors prefer deploying tools which appear genuine and expected in a business IT environment. This provides camouflage for their toolset, blending into organisations' application portfolios. NetSupport Manager, a remote access tool, has been utilised by system administrators since its release in 1989 and has been used by threat actors since at least 2016.

EMBERSim: A Large-Scale Databank for Boosting Similarity Search in Malware Analysis

CrowdStrike is constantly researching, working and innovating to stay at the cutting edge of threat detection and response. Recently, these efforts include EMBERSim, a large-scale dataset developed to address limitations in binary code similarity (BCS), improve malware detection and facilitate future work in this area.

Surge in CatDDoS Attacks: Exploiting Vulnerabilities to Spread Mirai Variant

The cybersecurity landscape has recently been shaken by a surge in activity involving a Mirai distributed denial-of-service (DDoS) botnet variant known as CatDDoS. Over the past three months, threat actors have aggressively exploited more than 80 vulnerabilities to spread this malware. In this blog, we explore the recent CatDDoS attacks, the targeted sectors, and the implications for cybersecurity practices.

Fake Advanced IP Scanner Installer Delivers Dangerous CobaltStrike Backdoor

During a recent client investigation, Trustwave SpiderLabs found a malicious version of the Advanced IP Scanner installer, which contained a backdoored DLL module. Our client had been searching for the Advanced IP Scanner tool online and inadvertently downloaded the compromised installer from a typo-squatted domain that appeared in their search results. Figure 1. Search results for Advanced IP Scanner may direct users to a malicious domain.