Ibrahim Saud
@tektrixIndiaCompletionist
2 followers18,457 downloads7,050 copies47 likes38,351 views
11,679 detections
Filters
Last updated
All Time
Detection languages
3,760
1,874
1,586
966
944
Categories
4,878
3,246
1,529
1,303
1,122
Platforms
7,678
1,824
1,066
999
986
Products / Services
2,963
1,768
1,278
953
798
MITRE Techniques
3,615
3,555
2,488
1,474
1,186
CVEs
36
27
26
25
23
IDS Classtypes
360
113
38
24
24
IDS Protocols
315
114
93
47
10
Detects changes to federation settings on an Entra ID domain, including modifications to IssuerUri, ActiveLogOnUri, MetadataExchangeUri, or SigningCertificate, as well as transitions between Managed and Federated authentication types. Such changes can facilitate 'Golden SAML' attacks by allowing an adversary to forge authentication tokens for the tenant.
Detects the addition of a new federated domain or a modification to an existing domain's authentication settings to Federated, where the domain was not previously verified within a standard verification window. This technique is often used by adversaries to establish persistence and perform self-issued token forgery (e.g., SAML/JWT) by trusting an attacker-controlled identity provider.
Detects the Exvicy 'ClickFix' campaign execution chain where explorer.exe spawns a PowerShell process utilizing download commands (e.g., Invoke-WebRequest, Invoke-RestMethod) to interact with known malicious domains or IP addresses, followed by the execution of installers (msiexec.exe) or tools (putty.exe) within a short timeframe.
Detects changes to federation settings on an Entra ID domain, including modifications to IssuerUri, ActiveLogOnUri, MetadataExchangeUri, or SigningCertificate, as well as transitions between Managed and Federated authentication types. Such changes can facilitate 'Golden SAML' attacks by allowing an adversary to forge authentication tokens for the tenant.
Detects changes to federation settings on an Entra ID domain, including modifications to IssuerUri, ActiveLogOnUri, MetadataExchangeUri, or SigningCertificate, as well as transitions between Managed and Federated authentication types. Such changes can facilitate 'Golden SAML' attacks by allowing an adversary to forge authentication tokens for the tenant.
Detects unauthorized or suspicious modifications to Azure Active Directory (Azure AD) Conditional Access Policies. This includes deleting a policy, disabling an enabled policy, narrowing the scope of users or groups targeted by a policy, or removing MFA requirements from existing policies.
Detects when a Service Principal is assigned to a highly privileged administrative role in Azure Active Directory (Entra ID). This activity can be an indicator of an adversary establishing persistence or escalating privileges by leveraging non-human identities.
This rule detects unscheduled modifications to federation, application, or service principal credentials, including ADFS token-signing certificates, in both Azure AD (via O365 management activity logs) and local Windows environments (via Security Event Logs). It filters these events against a known rotation schedule to highlight suspicious, non-routine changes that may indicate persistence establishment or identity provider tampering.
This rule detects the addition of a new domain or the modification of federation settings within an Office 365/Azure Active Directory environment. It specifically monitors for operations such as 'Add domain to company', 'Add unverified domain', and 'Set federation settings on domain'. The rule filters against a known list of federated domains to identify new or unexpected federation configurations, which could indicate an adversary attempting to establish persistence or facilitate privilege escalation through trust modification.
This rule detects modifications to multi-factor authentication (MFA) settings performed by privileged users (e.g., Global Admins) from IP addresses not previously associated with their account. The rule tracks actions such as registering new security information, changing default MFA methods, or deleting authentication methods. High-risk indicators like an unknown IP address for a privileged account are flagged for further investigation.
Page 74 of 1168