Detections

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

38 detections

Detects and correlates installed PHP software packages and active PHP process execution across endpoints using device inventory, configuration data, and system logs to provide exposure visibility for PHP environments.
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Nathan Corrigan@LemonKQL
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Detections.ai Community
7 days ago
2492372
Detects abnormal PHP execution volume storms, process crashes handled by crash reporters (such as werfault.exe, apport, systemd-coredump), or application error events related to PHP, which may indicate denial of service attacks, exploitation attempts, or severe application instability.
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Urvesh Thakkar@hellourvesh
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Detections.ai Community
4 days ago
9043
Detects abnormal PHP execution volume storms, process crashes handled by crash reporters (such as werfault.exe, apport, systemd-coredump), or application error events related to PHP, which may indicate denial of service attacks, exploitation attempts, or severe application instability.
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Urvesh Thakkar@hellourvesh
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Detection & Hunting Community
4 days ago
7028
Detects abnormal PHP execution volume storms, process crashes handled by crash reporters (such as werfault.exe, apport, systemd-coredump), or application error events related to PHP, which may indicate denial of service attacks, exploitation attempts, or severe application instability.
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Urvesh Thakkar@hellourvesh
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Hunters
4 days ago
404
Detects abnormal PHP execution volume storms, process crashes handled by crash reporters (such as werfault.exe, apport, systemd-coredump), or application error events related to PHP, which may indicate denial of service attacks, exploitation attempts, or severe application instability.
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Urvesh Thakkar@hellourvesh
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SlimKQL
4 days ago
003
Detects malicious Android application installation or launch behavior consistent with the 'Corp MDM' implant. This rule specifically identifies instances where a package named 'com.corp.mdm' is installed or launched and rapidly requests a combination of high-risk permissions including SMS and telephony access (RECEIVE_SMS, READ_SMS, CALL_PHONE) alongside notification permissions, which is characteristic of the implant's initial setup phase.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
004
Detects a suspected EvilTokens attack sequence where a user clicks a phishing URL and subsequently initiates a browser session to the Microsoft device-code authorization page (devicelogin) within 15 minutes, with the phishing lure domain appearing in the browser context.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
204
Detects a specific concealment behavior attributed to the 'com.corp.mdm' Android implant. The rule monitors for a sequence of events where the application disables its own launcher (main activity) to hide from the app drawer, immediately followed by the initiation of a foreground service that masquerades as a system notification ('Android System' title with 'System service running.' text).
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
002
Detects malicious Android application installation or launch behavior consistent with the 'Corp MDM' implant. This rule specifically identifies instances where a package named 'com.corp.mdm' is installed or launched and rapidly requests a combination of high-risk permissions including SMS and telephony access (RECEIVE_SMS, READ_SMS, CALL_PHONE) alongside notification permissions, which is characteristic of the implant's initial setup phase.
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Arnold Chan@slaz
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Midnight Slayer
1 month ago
002
Detects the installation or execution of virtual camera or synthetic media software followed shortly by the launch of common video conferencing applications on the same endpoint. This behavior may indicate an attempt to inject synthetic video feeds into meetings for impersonation or business email compromise (BEC) attacks.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
002
Detects a suspected EvilTokens attack sequence where a user clicks a phishing URL and subsequently initiates a browser session to the Microsoft device-code authorization page (devicelogin) within 15 minutes, with the phishing lure domain appearing in the browser context.
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Arnold Chan@slaz
Defender - KQL
1 month ago
003
Detects a suspected EvilTokens attack sequence where a user clicks a phishing URL and subsequently initiates a browser session to the Microsoft device-code authorization page (devicelogin) within 15 minutes, with the phishing lure domain appearing in the browser context.
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Arnold Chan@slaz
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Hunters
1 month ago
103
Detects a suspected EvilTokens attack sequence where a user clicks a phishing URL and subsequently initiates a browser session to the Microsoft device-code authorization page (devicelogin) within 15 minutes, with the phishing lure domain appearing in the browser context.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
003
Detects a specific concealment behavior attributed to the 'com.corp.mdm' Android implant. The rule monitors for a sequence of events where the application disables its own launcher (main activity) to hide from the app drawer, immediately followed by the initiation of a foreground service that masquerades as a system notification ('Android System' title with 'System service running.' text).
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Arnold Chan@slaz
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Midnight Slayer
1 month ago
001
Detects a specific concealment behavior attributed to the 'com.corp.mdm' Android implant. The rule monitors for a sequence of events where the application disables its own launcher (main activity) to hide from the app drawer, immediately followed by the initiation of a foreground service that masquerades as a system notification ('Android System' title with 'System service running.' text).
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Arnold Chan@slaz
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Hunters
1 month ago
001
Detects a specific concealment behavior attributed to the 'com.corp.mdm' Android implant. The rule monitors for a sequence of events where the application disables its own launcher (main activity) to hide from the app drawer, immediately followed by the initiation of a foreground service that masquerades as a system notification ('Android System' title with 'System service running.' text).
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Arnold Chan@slaz
Defender - KQL
1 month ago
001
Detects a specific concealment behavior attributed to the 'com.corp.mdm' Android implant. The rule monitors for a sequence of events where the application disables its own launcher (main activity) to hide from the app drawer, immediately followed by the initiation of a foreground service that masquerades as a system notification ('Android System' title with 'System service running.' text).
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
001
Detects malicious Android application installation or launch behavior consistent with the 'Corp MDM' implant. This rule specifically identifies instances where a package named 'com.corp.mdm' is installed or launched and rapidly requests a combination of high-risk permissions including SMS and telephony access (RECEIVE_SMS, READ_SMS, CALL_PHONE) alongside notification permissions, which is characteristic of the implant's initial setup phase.
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Arnold Chan@slaz
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Hunters
1 month ago
001
Detects malicious Android application installation or launch behavior consistent with the 'Corp MDM' implant. This rule specifically identifies instances where a package named 'com.corp.mdm' is installed or launched and rapidly requests a combination of high-risk permissions including SMS and telephony access (RECEIVE_SMS, READ_SMS, CALL_PHONE) alongside notification permissions, which is characteristic of the implant's initial setup phase.
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Arnold Chan@slaz
Defender - KQL
1 month ago
001
Detects the execution of an installer file (.exe, .msi, .scr) located in common download or temporary directories that masquerades as a legitimate application (e.g., KeePass, Adobe Flash) or a medical document. The rule specifically identifies this behavior when it occurs within an hour of activity involving messaging applications like WhatsApp or Telegram, which is a known tactic in the 'CHOSEN BRICK' social engineering delivery chain.
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Ankit Mehta@Secvyn
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Detections.ai Community
1 month ago
003
Detects Node.js process executions that involve loading a suspicious JavaScript file named 'sharedLoad.min.js' or 'extended/sharedLoad.min.js'. The rule further flags instances where the process command line includes 'detached' and 'windowsHide' arguments, which are frequently used to execute Node.js scripts in the background without a visible window.
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Ibrahim Saud@tektrix
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Detections.ai Community
1 month ago
104
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