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Detects evidence of process injection techniques associated with the OceanLotus (APT32) threat group, specifically the SPECTRALVIPER backdoor or related tools from the Blazing Furnace campaign. The rule monitors for unauthorized code injection into legitimate host processes (e.g., OneDrive, IntelAudioService) using common Windows API patterns (VirtualAllocEx, WriteProcessMemory, CreateRemoteThread).
Backdoor processes associated with OceanLotus Mac malware backdoor dropper.
References:.
Https://blog.trendmicro.com/trendlabs-security-intelligence/new-macos-backdoor-linked-to-oceanlotus-found/.
OS Platforms: Macintosh.
References:.
Https://blog.trendmicro.com/trendlabs-security-intelligence/new-macos-backdoor-linked-to-oceanlotus-found/.
OS Platforms: Macintosh.
This query was originally published in the threat analytics report, Windows 7 zero-day for CVE-2019-0808
CVE-2019-0808 is a vulnerability that allows an attacker to escape the Windows security sandbox and run arbitrary code with admin privileges. This vulnerability affects Windows 7, Windows Server 2008, and Windows Server 2008 R2.
Exploits for CVE-2019-0808 were first observed as part of highly selective attacks using the Nufsys backdoor. Although the Nufsys-associated exploit was first described as a zero-day, the issue has since been patched.
The following query detects possible CVE-2019-0808 exploitation by finding suspicious file creation events associated with Nufsys.
References:
https://nvd.nist.gov/vuln/detail/CVE-2019-0808
https://portal.msrc.microsoft.com/security-guidance/advisory/CVE-2019-0808
CVE-2019-0808 is a vulnerability that allows an attacker to escape the Windows security sandbox and run arbitrary code with admin privileges. This vulnerability affects Windows 7, Windows Server 2008, and Windows Server 2008 R2.
Exploits for CVE-2019-0808 were first observed as part of highly selective attacks using the Nufsys backdoor. Although the Nufsys-associated exploit was first described as a zero-day, the issue has since been patched.
The following query detects possible CVE-2019-0808 exploitation by finding suspicious file creation events associated with Nufsys.
References:
https://nvd.nist.gov/vuln/detail/CVE-2019-0808
https://portal.msrc.microsoft.com/security-guidance/advisory/CVE-2019-0808