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Symbiote, a nearly-impossible-to-detect Linux malware?

Security Affairs

“Network telemetry can be used to detect anomalous DNS requests, and security tools such as antivirus and endpoint detection and response (EDR) should be statically linked to ensure they are not “infected” by userland rootkits.” ” concludes the report. Follow me on Twitter: @securityaffairs and Facebook.

Malware 145
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Security Affairs newsletter Round 364 by Pierluigi Paganini

Security Affairs

Please vote for Security Affairs as the best European Cybersecurity Blogger Awards 2022 – VOTE FOR YOUR WINNERS Vote for me in the sections “The Underdogs – Best Personal (non-commercial) Security Blog” and “The Tech Whizz – Best Technical Blog” and others of your choice.

IoT 87
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Using Proactive Intelligence Against Adversary Infrastructure

Security Boulevard

Germany-based independent security evaluators AV-TEST found that HYAS Protect Protective DNS is the most effective operational resiliency solution on the market today to drive business continuity and continued operations. While businesses’ entire security stacks do matter, it’s impossible to stop all nefarious activity beforehand.

DNS 67
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Top Cybersecurity Accounts to Follow on Twitter

eSecurity Planet

Here are the top Twitter accounts to follow for the latest commentary, research, and much-needed humor in the ever-evolving information security space. Krebs wrote for The Washington Post between 1995 and 2009 before launching his current blog KrebsOnSecurity.com. Read more: Top IT Asset Management Tools for Security.

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Tomiris called, they want their Turla malware back

SecureList

Introduction We introduced Tomiris to the world in September 2021, following our investigation of a DNS-hijack against a government organization in the Commonwealth of Independent States (CIS). Tomiris (Golang implant) Backdoor Golang Described in our original blog post. Some samples contain traces of Russian language.

Malware 105
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A month later Gamaredon is still active in Eastern Europe

Security Affairs

Moreover, querying the services behind the latest associated DNS record the host responds with “403 Forbidden” message too, indicating the infrastructure may still be operative. Information about C2 and relative DNS. Technical details, including IoCs and Yara Rules, are available in the analysis published in the Yoroi blog.