Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
327 detections
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Detects an Android device registration attempt to a known malicious C2 IP address using parameters characteristic of a mobile device management (MDM) implant. The rule looks for a POST request to a specific registration endpoint containing device identifiers like deviceId, manufacturer, model, and osVersion.
Detects an Android device registration attempt to a known malicious C2 IP address using parameters characteristic of a mobile device management (MDM) implant. The rule looks for a POST request to a specific registration endpoint containing device identifiers like deviceId, manufacturer, model, and osVersion.
Detects an Android device registration attempt to a known malicious C2 IP address using parameters characteristic of a mobile device management (MDM) implant. The rule looks for a POST request to a specific registration endpoint containing device identifiers like deviceId, manufacturer, model, and osVersion.
Detects HTTP beaconing and command-and-control (C2) communication patterns consistent with the 'Corp_MDM' Android spyware, specifically heartbeat check-ins, command polling, and result reporting to a known malicious C2 IP address.
Detects HTTP beaconing and command-and-control (C2) communication patterns consistent with the 'Corp_MDM' Android spyware, specifically heartbeat check-ins, command polling, and result reporting to a known malicious C2 IP address.
Detects HTTP beaconing and command-and-control (C2) communication patterns consistent with the 'Corp_MDM' Android spyware, specifically heartbeat check-ins, command polling, and result reporting to a known malicious C2 IP address.
Detects HTTP beaconing and command-and-control (C2) communication patterns consistent with the 'Corp_MDM' Android spyware, specifically heartbeat check-ins, command polling, and result reporting to a known malicious C2 IP address.
Detects rapid termination of specific mobile messenger applications (Max) within seconds of starting, while indicators of the Frida dynamic instrumentation tool are concurrently detected on the device. This pattern suggests the application is identifying the presence of a hooking/instrumentation environment and self-terminating as a defense mechanism. The detection is further correlated with failed connection attempts to the application's backend.
Detects rapid termination of specific mobile messenger applications (Max) within seconds of starting, while indicators of the Frida dynamic instrumentation tool are concurrently detected on the device. This pattern suggests the application is identifying the presence of a hooking/instrumentation environment and self-terminating as a defense mechanism. The detection is further correlated with failed connection attempts to the application's backend.
Detects rapid termination of specific mobile messenger applications (Max) within seconds of starting, while indicators of the Frida dynamic instrumentation tool are concurrently detected on the device. This pattern suggests the application is identifying the presence of a hooking/instrumentation environment and self-terminating as a defense mechanism. The detection is further correlated with failed connection attempts to the application's backend.
Detects Android APK files utilizing anti-analysis techniques associated with the RatHat malware family, including malformed AndroidManifest.xml structures with custom 0x9999 chunk headers, high-entropy/oversized manifest files, and obfuscated DEX bytecode markers designed to disrupt static analysis and decompilation tools.
Detects unauthorized usage of Android Debug Bridge (ADB) commands to modify power management settings (Doze whitelist, app standby buckets) and grant secure settings permissions. These commands are typically used by persistent agents to prevent the operating system from terminating the process during battery optimization or low-resource states.
Detects a browser process downloading an APK installer file from a source other than official Google Play infrastructure. This behavior is commonly associated with smishing, malvertising, and redirection to deceptive third-party application portals used to distribute malware-laced APK droppers.
Detects execution of Android shell commands associated with power management and Doze mode exemptions (e.g., dumpsys deviceidle whitelist, pm grant) initiated by or involving a file named liblocal-service.so, which is characteristic of the Go Agent binary.
Detects network traffic associated with the RatHat malware family, which leverages the Gemini API to perform automated UI navigation on Android devices. The rule identifies both the outgoing prompt containing UI analysis instructions and the corresponding incoming API response containing coordinate-based navigation instructions.
Detects network communication to specific API endpoints associated with the RatHat Android malware, which leverages accessibility services for overlay-based credential harvesting and data exfiltration.
This rule detects potential 'Quishing' (QR code phishing) attempts by identifying email-based phishing detection or malicious URL indicators followed by a user clicking the URL and subsequently authenticating to a corporate system from a mobile device (Android or iOS) within a 30-minute window. This behavior often suggests an adversary successfully harvesting credentials via a QR code link and then using them to gain unauthorized access.
Detects unauthorized usage of the Android Accessibility Service to navigate system settings, specifically targeting the toggling of developer options and the extraction of 6-digit ADB pairing codes, as observed in the RatHat Android malware.
Detects the use of the Android Package Manager (pm) utility via ADB to either disable or uninstall packages for the system user (user 0). This activity is often used by adversaries to remove security applications, anti-malware, or logging utilities from an Android device.
Detects network traffic associated with NGate Android malware communicating with its Command and Control (C2) server. The rule monitors for specific HTTP POST patterns, including an 'okhttp' user-agent and binary body content characteristic of NFC relay relay attempts used for fraudulent payment activities.
Detects the execution of RatHat, a Go-based Android native daemon masquerading as 'liblocal-service.so'. The rule identifies the malware's use of ADB-derived shell commands to bypass Android Doze mode, prioritize background execution, and tamper with installed applications via pm (package manager) commands.
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