Detections

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

1,235 detections

This rule detects successful user authentications to Okta that occur outside of typical business hours or on weekends. It specifically flags logins on Saturdays and Sundays, and logins between 8 PM and 7 AM UTC on weekdays. The rule calculates a risk score based on the day and time of the login, with higher scores for weekend logins and late-night/early-morning logins.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
0027
This rule detects suspicious user login activity where a single user attempts to log in from multiple distinct countries within a 24-hour period. This behavior can indicate a compromised account being used by an attacker from a different geographic location than the legitimate user, or a user attempting to bypass security controls. The rule also assigns a higher risk score if the login originates from specific high-risk countries (Cuba, Iran, North Korea, Russia, Syria).
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
0026
Detects user logins for same user from different cities within 24 hours.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
003
Identifies when a user account is unsuspended in Google Workspace.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
003
Detects API Calls from AWS accounts that are not part of the organization.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
002
Detects multiple user logins with invalid credentials from a single IP.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
002
Detects successfully authenticated user logins based on Okta's Behavior Detection pattern analysis.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
002
An Okta user reports suspicious activity in response to an end user security notification.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
002
Detect when a user logs into AWS console without MFA.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
001
Detects create, update or delete events of a SAML provider in AWS.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
001
Detect when GCP Workload identity pools are disabled or deleted. Disabling or deleting a pool will prevent any connected identities from accessing all GCP resources.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
001
Detects when a new API token is created.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
001
Detects multiple users login failures from a single IP.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
001
Identifies when an external user account is added to a group in Google Workspace. Security teams can monitor for unexpected user accounts being added to Google Workspace groups to prevent unauthorized access to data.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
001
Identifies SAML provider configuration changes in Google Workspace. Security teams can monitor for changes to SAML provider configuration that may weaken the organization's security posture.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
001
Detects when AWS IAM AdministratorAccess policy is attached to a user, group or role which can be used for privilege escalation.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
000
Detects successful login after multiple failed attempts
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
000
Detects when an AWS IAM user creates an AWS Access Key for programmatic calls.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
000
Detects when a user's account is locked out or a user account has reached the lockout limit.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
000
Detects out of hours successful authentication.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
000
Detects when a user is assigned super user privileges.
avatar
Google SecOps@GoogleSecOps
avatar
Google SecOps Detection Rules
2 years ago
000
Page 58 of 59