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The malware was first spotted on February 9, 2022, when 360Netlab’s honeypot system captured an unknown ELF file that was spreading by exploiting the Log4J vulnerability. The post B1txor20 Linux botnet use DNS Tunnel and Log4J exploit appeared first on Security Affairs. Follow me on Twitter: @securityaffairs and Facebook.
Multiple threat actors exploit a recently disclosed security PHP flaw CVE-2024-4577 to deliver multiple malware families. Cybersecurity and Infrastructure Security Agency (CISA) added the the vulnerability to its Known Exploited Vulnerabilities (KEV) catalog. ” reported Akamai. . ” reported Akamai. In June, the U.S.
Last week, Fortinet has released security updates to address two critical vulnerabilities in FortiNAC and FortiWeb solutions. is an external control of filename or path in the keyUpload scriptlet of FortiNAC. The vulnerability was internally discovered and reported by Gwendal Guégniaud of Fortinet Product Security team. “An
Security researchers at Cisco Talos are warning of a spike in attacks on unsecured Elasticsearch clusters to drop cryptocurrency miners. “Through ongoing analysis of honeypot traffic, Talos detected an increase in attacks targeting unsecured Elasticsearch clusters. Then the script places its RSA key in the authorized_keys file.
The executed crypto miner is the filenamed “” kswapd0 ” based on the famous XMRIG monero crypto miner. It is composed only by three files: “ a”, “run”, “stop ”. They are three bash scripts, which we start to analyze: Figure 10: Content of the “a” script file. The initial script is the filenamed “ a ”.
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