Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
8,407 detections
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Detects execution and network activity associated with the cache_base operator toolkit, including JuicyPotatoNG (kitanai.exe), RegPwn (nandemo.exe), ufw.exe reverse shell, and upd-ms.bat launching these tools with connections to *.strangled.net on port 7070.
Detects successful Palo Alto GlobalProtect VPN authentications where no Multi-Factor Authentication (MFA) challenge or related text is recorded in the firewall logs, and no corresponding successful MFA sign-in event is found in Entra ID (SigninLogs).
Detects sign-ins and cloud app events associated with specific compromised vendor application IDs, application names, or a known malicious IP address across Microsoft Entra ID and CloudAppEvents logs.
Detects GCP audit log write operations involving settings, IAM, or metadata modifications (such as setMetadata, setIamPolicy, setServiceAccount) that either originate from a known attacker IP or are performed by a default GCP service account from a public caller IP.
Detects a root SSH sign-in from a public IP address or known attacker IP, followed within 30 minutes by a write or modification to the root authorized_keys file on the same device.
Detects the creation of a scheduled task named ChromeUpdate with highest privileges on logon, initiated from a process running within the user AppData\Local\Temp directory.
Detects operator synchronization scripts (sync-all.sh, sync-memory.sh, sync-cc-users.sh) spawning SSH, rsync, or scp commands targeting AI-named jump-server accounts (claude, grok, gemini, glm).
Detects potential abuse of Tailscale SSH Unix socket forwarding where the tailscaled daemon touches sensitive files/sockets (such as docker.sock or /etc/shadow) or creates/replaces Unix sockets following an SSH session.
Box Shield Suspicious Location Access
Cortex XDR
Surfaces Box Shield suspicious location alerts with geographic context and accessed content details. Detects access from unusual or excluded geographic locations indicating potential compromised accounts or credential theft.
Correlates a device code flow sign-in event with bulk file downloads from SharePoint or OneDrive by the same user account within a 1-hour window. This behavior can indicate potential account compromise or misuse where an adversary uses device code phishing to authenticate and subsequently exfiltrate sensitive files.
Detects a sequence of events where an account performs a device code flow sign-in, registers or joins a device, and accesses a high volume of files in SharePoint or OneDrive within a 24-hour window. This pattern is commonly associated with adversary techniques abusing device code flows for initial access and registering managed/compromised devices to access sensitive corporate data.
Correlates the modification of the Explorer Policies Run registry key (specifically the 'Loader' value) with the creation or modification of a .url shortcut file in the user Startup folder on the same device within a 1-hour window, using the same initiating process.
Detects registry-based User Account Control (UAC) bypass activity where command keys for ms-settings or mscfile are created or modified under HKCU Software\Classes, correlated with a privilege adjustment (SeDebugPrivilege or SeLoadDriverPrivilege) by the same process within a 30-minute window.
Correlates a CVE-2026-76504 encoded /%6a_security_check login POST with a follow-on /dataservice/admin/user request from the same client to the same vManage within 10 minutes. Summarized and sorted by follow-on count.
Detects a sequence where PowerShell disables security or monitoring preferences (defense evasion / sensor blinding) followed closely by injecting code or performing process hollowing into a Windows process from the same PowerShell process.
Detects the creation or modification of Windows provisioning packages (.ppkg) by processes other than expected provisioning and servicing tools. Attackers, such as those utilizing the Sirius Backdoor, can abuse custom .ppkg files to maintain persistence across OS resets.
Detects the staging of wmpdmc.exe and wmpdui.dll together within a ProgramData folder, as well as subsequent scheduled task creation or execution of wmpdmc.exe from ProgramData associated with the Yoba campaign.
Detects a sequence where a SharePoint application pool worker process (w3wp.exe) spawns a command shell (cmd.exe, powershell.exe, pwsh.exe) related to SharePoint, followed shortly (within 1 hour) by high-fidelity lateral movement tooling or remote execution techniques (such as PsExec, WMI, PowerShell remoting, or scheduled tasks) on the same host.
Detects a sequence of events on a Linux device where a sudo command execution is followed within 15 minutes by a Perl process executing base64 decoding commands within the same SSH session.
Detects the creation or renaming of the 'ESX Admins' Active Directory security group combined with the addition of members to it, which is often used for privilege escalation or persistence in VMware ESXi environments managed via Active Directory.
Detects a successful AWS IAM CreateRole event whose trust policy allows sts:AssumeRole by a principal in another AWS account or by a wildcard
principal.
This configuration may provide persistent access if the principal can assume the role. The event alone does not establish that the role was assumed or that its creation was unauthorized.
principal.
This configuration may provide persistent access if the principal can assume the role. The event alone does not establish that the role was assumed or that its creation was unauthorized.
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