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Explore public detection logic contributed by the community across SIEM and rule languages.
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KQL Query from file: Global Admin Entra Cookie with Chrome ZeroDay
KQL Query from file: CVE-2025-24054 NTLM Exploit in the Wild Detection
KQL Query from file: CVE-2025-4664 Chrome flaw with public exploit
KQL Query
KQL Query from file: glibc critical vulnerability (CVSS 9.8)
This query checks for specific processes and domain TLD used in the CVE-2018-4878 flash 0day exploit attack reported by KrCERT.
CVE: CVE-2018-4878.
Read more here:.
Https://www.krcert.or.kr/data/secNoticeView.do?bulletin_writing_sequence=26998.
Https://helpx.adobe.com/security/products/flash-player/apsa18-01.html.
Http://blog.talosintelligence.com/2018/02/group-123-goes-wild.html.
Http://blog.morphisec.com/flash-exploit-cve-2018-4878-spotted-in-the-wild-massive-malspam-campaign.
Tags: #exploit #CVE-2018-4878 #0day #Korea #Flash.
CVE: CVE-2018-4878.
Read more here:.
Https://www.krcert.or.kr/data/secNoticeView.do?bulletin_writing_sequence=26998.
Https://helpx.adobe.com/security/products/flash-player/apsa18-01.html.
Http://blog.talosintelligence.com/2018/02/group-123-goes-wild.html.
Http://blog.morphisec.com/flash-exploit-cve-2018-4878-spotted-in-the-wild-massive-malspam-campaign.
Tags: #exploit #CVE-2018-4878 #0day #Korea #Flash.
This query was originally published in a threat analytics report about the group known to other security researchers as APT32 or OceanLotus
This tracked activity group uses a wide array of malicious documents to conduct attacks. Some of their favorite techniques include sideloading dynamic link libraries, and disguising payloads as image files. The group has weaponized files with exploits for the following vulnerabilities:
1. CVE-2017-11882 - Software update
2. CVE-2017-0199 - Software update
The following query detects known malicious files associated with the group's campaigns.
See Detect malicious network activity associated with group known as "OceanLotus" for another query related to this group's activity.
This tracked activity group uses a wide array of malicious documents to conduct attacks. Some of their favorite techniques include sideloading dynamic link libraries, and disguising payloads as image files. The group has weaponized files with exploits for the following vulnerabilities:
1. CVE-2017-11882 - Software update
2. CVE-2017-0199 - Software update
The following query detects known malicious files associated with the group's campaigns.
See Detect malicious network activity associated with group known as "OceanLotus" for another query related to this group's activity.
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