avatar

Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,099 downloads4,319 copies51 likes25,767 views

7,544 detections

Detects command-line execution of tools (route, netsh, sysctl) intended to modify host routing tables or enable IP forwarding. Such activity on workstation endpoints may indicate an attempt to bridge network segments, bypass network security boundaries, or facilitate lateral movement/C2 communications.
avatar
Arnold Chan@slaz
Defender - KQL
2 months ago
000
Detects command-line execution of tools (route, netsh, sysctl) intended to modify host routing tables or enable IP forwarding. Such activity on workstation endpoints may indicate an attempt to bridge network segments, bypass network security boundaries, or facilitate lateral movement/C2 communications.
avatar
Arnold Chan@slaz
avatar
Midnight Slayer
2 months ago
000
Detects unauthorized modifications to critical authentication-related configuration files and registry keys. Specifically monitors changes to LSA security packages and notification packages on Windows systems, as well as PAM configuration file modifications on Linux systems, when performed by unsigned or untrusted processes outside of known installer activity.
avatar
Arnold Chan@slaz
avatar
Detection & Hunting Community
2 months ago
000
Detects unauthorized modifications to critical authentication-related configuration files and registry keys. Specifically monitors changes to LSA security packages and notification packages on Windows systems, as well as PAM configuration file modifications on Linux systems, when performed by unsigned or untrusted processes outside of known installer activity.
avatar
Arnold Chan@slaz
Defender - KQL
2 months ago
000
Detects unauthorized modifications to critical authentication-related configuration files and registry keys. Specifically monitors changes to LSA security packages and notification packages on Windows systems, as well as PAM configuration file modifications on Linux systems, when performed by unsigned or untrusted processes outside of known installer activity.
avatar
Arnold Chan@slaz
avatar
Detections.ai Community
2 months ago
000
Detects the creation, modification, or renaming of unsigned executable files (.exe, .dll, .sys, .efi) within critical Windows system directories (System32, SysWOW64, drivers, boot). The rule excludes activity triggered by known trusted OS update processes, such as TrustedInstaller or Windows Update services, and optionally flags occurrences outside defined maintenance windows.
avatar
Arnold Chan@slaz
avatar
Detection & Hunting Community
2 months ago
000
Detects the creation, modification, or renaming of unsigned executable files (.exe, .dll, .sys, .efi) within critical Windows system directories (System32, SysWOW64, drivers, boot). The rule excludes activity triggered by known trusted OS update processes, such as TrustedInstaller or Windows Update services, and optionally flags occurrences outside defined maintenance windows.
avatar
Arnold Chan@slaz
avatar
Detections.ai Community
2 months ago
000
Detects multiple methods of tampering with Windows security controls, including disabling Windows SmartScreen via registry, bulk removal of Mark-of-the-Web (Zone.Identifier) via scripting, and disabling driver signature enforcement (TestSigning/NoIntegrityChecks) using BCDedit. These actions are indicative of an adversary attempting to bypass security protections to facilitate the execution of untrusted or malicious code.
avatar
Arnold Chan@slaz
avatar
Midnight Slayer
2 months ago
000
Detects multiple methods of tampering with Windows security controls, including disabling Windows SmartScreen via registry, bulk removal of Mark-of-the-Web (Zone.Identifier) via scripting, and disabling driver signature enforcement (TestSigning/NoIntegrityChecks) using BCDedit. These actions are indicative of an adversary attempting to bypass security protections to facilitate the execution of untrusted or malicious code.
avatar
Arnold Chan@slaz
avatar
Detection & Hunting Community
2 months ago
000
Detects multiple methods of tampering with Windows security controls, including disabling Windows SmartScreen via registry, bulk removal of Mark-of-the-Web (Zone.Identifier) via scripting, and disabling driver signature enforcement (TestSigning/NoIntegrityChecks) using BCDedit. These actions are indicative of an adversary attempting to bypass security protections to facilitate the execution of untrusted or malicious code.
avatar
Arnold Chan@slaz
Defender - KQL
2 months ago
000
Page 724 of 755