Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

401 detections

Detects a burst of lateral movement activity characterized by the use of administrative tools like PsExec or NetExec/CrackMapExec to execute commands or services on multiple distinct target hosts from a single source host within a short window. This pattern is commonly associated with ransomware affiliates or threat actors performing reconnaissance and mass deployment of malicious payloads prior to encryption.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
001
Detects sequential suspicious SMB activity characteristic of PsExec lateral movement: connection to ADMIN$ or C$ administrative shares, followed by the upload of an executable or batch file to the share, and subsequently the usage of SVCCTL (CreateServiceW/StartServiceW) to execute the uploaded binary.
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Ankit Mehta@Secvyn
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Detections.ai Community
1 month ago
001
Detects the installation and execution of Cloudflare Tunnel (cloudflared.exe) as a Windows service. Adversaries may abuse this utility to create unauthorized persistent network tunnels, enabling covert remote access to the internal network. This rule correlates process creation events involving 'service install' or 'tunnel run' commands with Windows service installation events referencing the cloudflared binary.
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Ankit Mehta@Secvyn
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Detections.ai Community
1 month ago
003
Detects a sequence of activity characteristic of lateral movement and credential theft: the deployment or execution of PsExec service followed by the use of Windows utilities (vssadmin, ntdsutil, esentutl) to perform Volume Shadow Copy-based extraction of the NTDS.dit database or SYSTEM hive on the same host.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
005
Detects lateral movement activities involving the use of PsExec-style tools or the manual creation of remote services to execute commands. This behavior often leverages SMB admin shares (ADMIN$, C$) to drop and execute binaries or scripts, a technique frequently observed in ransomware campaigns and red team engagements.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
000
Detects the creation of a new Windows service (EventID 7045) where the binary path references the ADMIN$ share, contains known remote execution tool artifacts (e.g., PSEXESVC, PAExec), or uses a randomized/GUID-like naming convention. This pattern is indicative of classic SMB-based lateral movement where an adversary performs remote code execution via service installation following credential compromise.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
000
This rule detects the creation of services or execution of processes associated with remote management tools like PsExec or PAExec. It looks for common service names (PSEXESVC, PAExec), suspicious executable paths in temporary directories (e.g., \Temp\, \AppData\Local\Temp\), or command-line patterns indicating remote execution via ADMIN$ shares. These indicators are frequently used by adversaries for lateral movement and remote command execution.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
203
Detects a sequence of activity characteristic of lateral movement and credential theft: the deployment or execution of PsExec service followed by the use of Windows utilities (vssadmin, ntdsutil, esentutl) to perform Volume Shadow Copy-based extraction of the NTDS.dit database or SYSTEM hive on the same host.
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Arnold Chan@slaz
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Hunters
1 month ago
104
Detects the use of PsExec to remotely execute binaries on target hosts, a technique observed in The Gentlemen ransomware lateral movement phase when domain controller access is unavailable. The rule identifies psexec.exe process creation with common flags (-s, -d, -c) while filtering out common administrative parent processes.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
102
Detects a sequence of activity characteristic of lateral movement and credential theft: the deployment or execution of PsExec service followed by the use of Windows utilities (vssadmin, ntdsutil, esentutl) to perform Volume Shadow Copy-based extraction of the NTDS.dit database or SYSTEM hive on the same host.
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Arnold Chan@slaz
Defender - KQL
1 month ago
003
Detects the creation of new services consistent with PsExec or PAExec lateral movement. The rule monitors for Windows Event IDs 7045 and 4697 where the service name uses common PsExec/PAExec naming conventions or the image path points to suspicious locations such as admin shares or temporary directories often used by these tools for binary staging.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
002
Detects a sequence of activity characteristic of lateral movement and credential theft: the deployment or execution of PsExec service followed by the use of Windows utilities (vssadmin, ntdsutil, esentutl) to perform Volume Shadow Copy-based extraction of the NTDS.dit database or SYSTEM hive on the same host.
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Arnold Chan@slaz
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Midnight Slayer
1 month ago
102
Detects a sequence of activity characteristic of lateral movement and credential theft: the deployment or execution of PsExec service followed by the use of Windows utilities (vssadmin, ntdsutil, esentutl) to perform Volume Shadow Copy-based extraction of the NTDS.dit database or SYSTEM hive on the same host.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
002
Detects the creation or start of the PSEXESVC service, which is a characteristic behavior of the PsExec tool used for remote execution and lateral movement.
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Ankit Mehta@Secvyn
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Detections.ai Community
1 month ago
001
Detects the creation of new system services using EventID 7045 where the ImagePath points to suspicious temporary directories, administrative shares (ADMIN$), or utilizes randomly generated service names. This pattern is commonly associated with PsExec-style lateral movement and ransomware staging.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
001
Detects the creation of a Windows service named 'ProcAuditManager', which is associated with the SparroWocky threat. The rule flags the service creation event (Event ID 7045) and identifies if the service description matches the known malicious signature, which attempts to masquerade as a legitimate auditing tool.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
006
Detects the invocation of SQL Server Management Studio (ssms.exe) by the PsExec or PsExec service process. This behavior is indicative of administrative tools being used for potentially unauthorized remote execution or lateral movement.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
004
Detects the creation of Windows services using sc.exe, powershell.exe, or cmd.exe that reference specific DLL files (winfsp-x64.dll or DukeQt.dll). This behavior is often associated with persistence mechanisms or DLL hijacking/side-loading techniques where a malicious service is configured to load a specific library.
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Ankit Mehta@Secvyn
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SlimKQL
1 month ago
404
This rule detects the creation of new Windows services (Event IDs 7045 and 4697) where the service binary path points to potentially suspicious locations such as user profiles, temp directories, program data, or common command interpreters. This pattern is frequently used by adversaries for persistence mechanisms or to deploy malicious drivers/tools.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
000
Detects the installation of a GitLab Runner service on Windows, specifically identifying cases where the service is configured to run under the LocalSystem account. This is monitored via Service Control Manager (Event ID 7045), Sysmon (Registry Event ID 13), and process creation events involving sc.exe or gitlab-runner.exe.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
001
This rule detects the installation of a new Windows service (Event ID 7045 or 4697) with an 'auto start' configuration that is immediately followed by the termination of multiple processes (either 'services.exe' or the service's own image file) within a 60-minute window on the same host. This pattern can indicate an unstable or malicious service deployment that causes system instability or performs rapid cleanup.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
002
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