Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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This rule monitors endpoint telemetry for known indicators of compromise associated with the Casbaneiro/Ousaban banking trojan. It identifies activity across network connections (IPs and domain patterns), DNS queries for specific C2 domains, and the presence or execution of known malicious file hashes (e.g., PDF lures, HTA, AutoIt scripts, and payload binaries).
This rule detects the execution of npm or node.js commands involving specific, potentially malicious package names or internal project naming patterns often associated with dependency confusion or supply chain attacks. It monitors npm/node CLI arguments for targeted library names or installation commands that deviate from standard organizational behavior.
This rule detects the execution of npm or node.js commands involving specific, potentially malicious package names or internal project naming patterns often associated with dependency confusion or supply chain attacks. It monitors npm/node CLI arguments for targeted library names or installation commands that deviate from standard organizational behavior.
This rule detects the execution of npm or node.js commands involving specific, potentially malicious package names or internal project naming patterns often associated with dependency confusion or supply chain attacks. It monitors npm/node CLI arguments for targeted library names or installation commands that deviate from standard organizational behavior.
This rule detects the execution of npm or node.js commands involving specific, potentially malicious package names or internal project naming patterns often associated with dependency confusion or supply chain attacks. It monitors npm/node CLI arguments for targeted library names or installation commands that deviate from standard organizational behavior.
Detects a sequence of actions often used to bypass macOS Gatekeeper protections: removing the quarantine extended attribute using 'xattr -c' on a file in the /tmp directory, followed by making that file executable with 'chmod +x', and finally executing the file. This behavior is indicative of malicious software attempting to evade Apple's security checks for downloaded files.
Detects a sequence of actions often used to bypass macOS Gatekeeper protections: removing the quarantine extended attribute using 'xattr -c' on a file in the /tmp directory, followed by making that file executable with 'chmod +x', and finally executing the file. This behavior is indicative of malicious software attempting to evade Apple's security checks for downloaded files.
Detects a sequence of actions often used to bypass macOS Gatekeeper protections: removing the quarantine extended attribute using 'xattr -c' on a file in the /tmp directory, followed by making that file executable with 'chmod +x', and finally executing the file. This behavior is indicative of malicious software attempting to evade Apple's security checks for downloaded files.
This rule monitors endpoint network events, file operations, and process executions for known malicious indicators (domains and file hashes) associated with Kremlin activity. It detects connections to suspicious remote domains and the existence or execution of specific malicious file hashes.
This rule detects the presence of files matching known SHA256 hashes associated with the GhostCode phishing kit. It monitors for these files both in email attachments and on local device filesystems to identify potential delivery and execution of malicious phishing payloads.
Detects indicators of the SparroWocky Trident loader, including specific side-loaded DLLs (winfsp-x64.dll, DukeQt.dll), encrypted payload files with custom magic headers, persistence mechanisms such as specific service names and registry keys, inter-process communication objects (mutexes, events, shared memory), and named pipes used for C2 communication.
This rule monitors for a variety of indicators associated with malicious activity, including connections to known malicious IP addresses, the presence of specific malicious file hashes or filenames, modifications to Windows system policies (specifically Legal Notice configuration), and changes to Active Directory Group Policy Objects using specified GUIDs.
Detects instances of the Hannibal Stealer module that attempt to masquerade as the legitimate 'CefSharp.BrowsersSubprocess.dll' by spoofing publisher metadata ('LLC Windows'). The detection triggers when this process is identified initiating network connections shortly after execution, which aligns with the malware's known behavior of performing geolocation-based checks before continuing activity.
This rule detects the execution of specific suspicious binary names (TempuARKK20.exe, uARKK20.exe) from within temporary directories or their association with command-line arguments involving 'curl.exe' or specific suspicious web hosting strings. This behavior is indicative of malware staging and downloading secondary payloads in an attempt to masquerade as legitimate utilities.
This rule monitors network, file, and process telemetry for matches against a predefined list of malicious IP addresses, domain names, and file hashes. It flags suspicious network connections to known C2 infrastructure and the presence or execution of known malicious files based on SHA256 and SHA1 indicators.
This rule monitors network, file, and process telemetry for matches against a predefined list of malicious IP addresses, domain names, and file hashes. It flags suspicious network connections to known C2 infrastructure and the presence or execution of known malicious files based on SHA256 and SHA1 indicators.
This rule monitors for known malicious file hashes, IP addresses, C2 domains, and specific URL markers associated with identified threat activity. It consolidates multiple detection vectors including file activity, process execution, network connections, and DNS queries to identify compromised devices communicating with attacker-controlled infrastructure.
Comprehensive IOC sweep across endpoint file/process/network telemetry for the full set of known SilkParasite/SpiceRAT/NodeEdgeRAT/NomadRAT/BloodAlchemy infrastructure indicators reported by Hunt.io and Security Affairs: all listed C2/decoy/certificate-hosting IPs, all listed spoofed/infrastructure domains, and known file/certificate hashes (SHA256, SHA1).
Comprehensive IOC sweep across endpoint file/process/network telemetry for the full set of known SilkParasite/SpiceRAT/NodeEdgeRAT/NomadRAT/BloodAlchemy infrastructure indicators reported by Hunt.io and Security Affairs: all listed C2/decoy/certificate-hosting IPs, all listed spoofed/infrastructure domains, and known file/certificate hashes (SHA256, SHA1).
Comprehensive IOC sweep across endpoint file/process/network telemetry for the full set of known SilkParasite/SpiceRAT/NodeEdgeRAT/NomadRAT/BloodAlchemy infrastructure indicators reported by Hunt.io and Security Affairs: all listed C2/decoy/certificate-hosting IPs, all listed spoofed/infrastructure domains, and known file/certificate hashes (SHA256, SHA1).
Detects EDRKiller.exe or WarsawKiller.exe binaries and the associated wsftprm.sys BYOVD driver used by The Gentlemen threat actor to terminate security product processes
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