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New Coyote Trojan Targets 61 Brazilian Banks with Nim-Powered Attack

New Coyote Trojan Targets 61 Brazilian Banks with Nim-Powered Attack

Feb 09, 2024 Endpoint Security / Cryptocurrency
Sixty-one banking institutions, all of them originating from Brazil, are the target of a new banking trojan called  Coyote . "This malware utilizes the Squirrel installer for distribution, leveraging Node.js and a relatively new multi-platform programming language called Nim as a loader to complete its infection," Russian cybersecurity firm Kaspersky  said  in a Thursday report. What makes Coyote a different breed from  other banking trojans  of its kind is the use of the open-source  Squirrel framework  for installing and updating Windows apps. Another notable departure is the shift from Delphi – which is prevalent among banking malware families targeting Latin America – to an uncommon programming language like Nim. In the attack chain documented by Kaspersky, a Squirrel installer executable is used as a launchpad for a Node.js application compiled with Electron, which, in turn, runs a Nim-based loader to trigger the execution of the malicious Co...
Fortinet Warns of Critical FortiOS SSL VPN Flaw Likely Under Active Exploitation

Fortinet Warns of Critical FortiOS SSL VPN Flaw Likely Under Active Exploitation

Feb 09, 2024 Zero Day Vulnerability / Network Security
Fortinet has disclosed a new critical security flaw in FortiOS SSL VPN that it said is likely being exploited in the wild. The vulnerability,  CVE-2024-21762  (CVSS score: 9.6), allows for the execution of arbitrary code and commands. "An out-of-bounds write vulnerability [CWE-787] in FortiOS may allow a remote unauthenticated attacker to execute arbitrary code or command via specially crafted HTTP requests," the company  said  in a bulletin released Thursday. It further acknowledged that the issue is "potentially being exploited in the wild," without giving additional specifics about how it's being weaponized and by whom. The following versions are impacted by the vulnerability. It's worth noting that FortiOS 7.6 is not affected. FortiOS 7.4 (versions 7.4.0 through 7.4.2) - Upgrade to 7.4.3 or above FortiOS 7.2 (versions 7.2.0 through 7.2.6) - Upgrade to 7.2.7 or above FortiOS 7.0 (versions 7.0.0 through 7.0.13) - Upgrade to 7.0.14 or above Forti...
Wazuh in the Cloud Era: Navigating the Challenges of Cybersecurity

Wazuh in the Cloud Era: Navigating the Challenges of Cybersecurity

Feb 09, 2024 Cloud Security / Open Source XDR / SIEM
Cloud computing has innovated how organizations operate and manage IT operations, such as data storage, application deployment, networking, and overall resource management. The cloud offers scalability, adaptability, and accessibility, enabling businesses to achieve sustainable growth. However, adopting cloud technologies into your infrastructure presents various cybersecurity risks and challenges that demand diligent consideration. In this blog post, we will explore some challenges of cybersecurity in the cloud era. We will also delve into how Wazuh, a cybersecurity solution supporting cloud platforms like Amazon Web Services (AWS), Microsoft Azure, Github, and Google Cloud Platform (GCP), can help address these challenges effectively. The rise of cloud computing Cloud computing deploys services, including servers, storage, software, databases, networking, and intelligence over the Internet “ the cloud ” to offer flexible resources, faster innovation, and cost efficiencies. Cloud c...
cyber security

AI Threat Readiness 101

websiteWizCloud Security / AI Security
Learn the four pillars of AI threat readiness and how security teams can reduce risk faster with detection, validation, and remediation built for today's threat landscape.
cyber security

The State of Shadow AI in 2026 (And How Attackers Are Taking Advantage)

websitePush SecurityShadow AI / Browser Security
AI adoption has exploded, but every new app, integration and extension introduces new threats and risks.
Warning: New Ivanti Auth Bypass Flaw Affects Connect Secure and ZTA Gateways

Warning: New Ivanti Auth Bypass Flaw Affects Connect Secure and ZTA Gateways

Feb 09, 2024 Vulnerability / Zero Day
Ivanti has alerted customers of yet another high-severity security flaw in its Connect Secure, Policy Secure, and ZTA gateway devices that could allow attackers to bypass authentication. The issue, tracked as  CVE-2024-22024 , is rated 8.3 out of 10 on the CVSS scoring system. "An XML external entity or XXE vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x), Ivanti Policy Secure (9.x, 22.x) and ZTA gateways which allows an attacker to access certain restricted resources without authentication," the company  said  in an advisory. The company said it discovered the flaw during an internal review as part of its ongoing investigation into multiple security weaknesses in the products that have come to light since the start of the year, including  CVE-2023-46805, CVE-2024-21887 ,  CVE-2024-21888, and CVE-2024-21893 . CVE-2024-22024 affects the following versions of the products - Ivanti Connect Secure (versions 9.1R14.4, 9.1R17.2, 9.1R18....
Stealthy Zardoor Backdoor Targets Saudi Islamic Charity Organization

Stealthy Zardoor Backdoor Targets Saudi Islamic Charity Organization

Feb 09, 2024 Cyber Espionage / Threat Intelligence
An unnamed Islamic non-profit organization in Saudi Arabia has been targeted as part of a stealthy cyber espionage campaign designed to drop a previously undocumented backdoor called  Zardoor . Cisco Talos, which discovered the activity in May 2023, said the campaign has likely persisted since at least March 2021, adding it has identified only one compromised target to date, although it's suspected that there could be other victims. "Throughout the campaign, the adversary used living-off-the-land binaries (LoLBins) to deploy backdoors, establish command-and-control (C2), and maintain persistence," security researchers Jungsoo An, Wayne Lee, and Vanja Svajcer  said , calling out the threat actor's ability to maintain long-term access to victim environments without attracting attention. The intrusion targeting the Islamic charitable organization involved the periodic exfiltration of data roughly twice a month. The exact initial access vector used to infiltrate the ...
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