SigmaHQ Detections
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6,797 detections
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Detects enumeration of local system accounts on MacOS systems.
This can be used by attackers to identify accounts for lateral movement or privilege escalation.
This can be used by attackers to identify accounts for lateral movement or privilege escalation.
Detection for when multi factor authentication has been disabled, which might indicate a malicious activity to bypass authentication mechanisms.
Detects the usage of SystemSettingsAdminFlows.exe to disable Windows Defender.
SystemSettingsAdminFlows.exe is a legitimate Windows component used for administrative configuration tasks.
However, attackers may abuse it to disable Windows Defender as part of their attack chain, especially in the context of ransomware or other malware campaigns.
SystemSettingsAdminFlows.exe is a legitimate Windows component used for administrative configuration tasks.
However, attackers may abuse it to disable Windows Defender as part of their attack chain, especially in the context of ransomware or other malware campaigns.
Detects the addition of firewall address objects on a Fortinet FortiGate Firewall.
Detects the creation of an administrator account on a Fortinet FortiGate Firewall.
Detects a highly relevant Antivirus alert that reports a remote access tool.
This event must not be ignored just because the AV has blocked the malware but investigate, how it came there in the first place.
This event must not be ignored just because the AV has blocked the malware but investigate, how it came there in the first place.
Detects installation of NalDrv or PROCEXP152 services via registry-keys to non-system32 folders.
Both services are used in the tool Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU (https://github.com/hfiref0x/KDU)
Both services are used in the tool Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU (https://github.com/hfiref0x/KDU)
Detects known suspicious (default) user-agents related to scanning/recon tools
Detects the addition of a new firewall policy on a Fortinet FortiGate Firewall.
Detects the modification of a user group on a Fortinet FortiGate Firewall.
The group could be used to grant VPN access to a network.
The group could be used to grant VPN access to a network.
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