Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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The rule detects correlation between the creation of persistence-related Registry keys (specifically Windows Run keys or Browser Native Messaging hosts) and the execution of the schtasks.exe utility to create or manage a task related to 'psychedelicloveUtils'. This pattern suggests an adversary attempting to maintain persistence by linking Registry-based autostart mechanisms with a scheduled task.
The rule detects correlation between the creation of persistence-related Registry keys (specifically Windows Run keys or Browser Native Messaging hosts) and the execution of the schtasks.exe utility to create or manage a task related to 'psychedelicloveUtils'. This pattern suggests an adversary attempting to maintain persistence by linking Registry-based autostart mechanisms with a scheduled task.
Detects the persistence and execution mechanism of the Lunex Native Messaging Host backdoor. The rule identifies the registration of the 'com.lunex.explorer' native messaging host registry key and the subsequent invocation of PowerShell scripts from browser processes (chrome.exe or msedge.exe) containing specific backdoor command arguments like 'list_drives' or 'run'.
Detects the persistence and execution mechanism of the Lunex Native Messaging Host backdoor. The rule identifies the registration of the 'com.lunex.explorer' native messaging host registry key and the subsequent invocation of PowerShell scripts from browser processes (chrome.exe or msedge.exe) containing specific backdoor command arguments like 'list_drives' or 'run'.
Detects the behavior of LunexStealer targeting cryptocurrency wallets. The rule monitors for the enumeration of known crypto wallet files and browser-stored extension data, followed closely by the creation of a 'wallet.zip' archive by the same process, which is indicative of staged data collection for exfiltration.
Detects the behavior of LunexStealer targeting cryptocurrency wallets. The rule monitors for the enumeration of known crypto wallet files and browser-stored extension data, followed closely by the creation of a 'wallet.zip' archive by the same process, which is indicative of staged data collection for exfiltration.
Detects msiexec.exe initiating network connections to or executing packages from endpoints containing 'capher.php' and token parameters. This behavior is associated with the 'ClickFix' delivery chain, where adversaries use malicious websites or scripts to trick users into downloading and executing installer files.
Detects a suspected ClickFix phishing sequence where a user navigates to a brand-impersonating GitHub organization or repository, followed by a redirection within a short timeframe to a GitHub Pages portal hosting malicious content. The rule also monitors for direct navigation to a known common lure-hosting domain.
This rule detects known malicious activity including network connections to a specific C2 IP address (69.48.229.140), downloading files from specific C2 URLs, the presence of known malicious file hashes (SHA256), and communications involving specific actor-associated email addresses.
This rule detects a node.exe process initiating a network connection to a specific remote IP (69.48.229.140) on port 8080, followed by the termination of that same process within 45 seconds of the connection. This behavior is indicative of a short-lived beaconing process or an ephemeral network task associated with command-and-control activity.
This rule monitors for network communication with a specific known malicious IP address and URL path, as well as the execution or presence of associated malicious file hashes. Additionally, it flags emails involving specific indicators identified as potentially associated with malicious activity.
This rule monitors for network communication with a specific known malicious IP address and URL path, as well as the execution or presence of associated malicious file hashes. Additionally, it flags emails involving specific indicators identified as potentially associated with malicious activity.
This rule monitors for network communication with a specific known malicious IP address and URL path, as well as the execution or presence of associated malicious file hashes. Additionally, it flags emails involving specific indicators identified as potentially associated with malicious activity.
This rule monitors for known malicious file hashes, command and control (C2) domains, and specific download URLs associated with identified threats. It correlates these indicators across process execution, file activity, and network connection logs to identify potential compromises or malicious activity related to the aware-cr1 infrastructure.
Detects the 2CLoader malware dropping and executing a payload from user-writable directories such as Temp or Downloads. The rule identifies suspicious process lineage by checking for a parent-process spoofing scenario where the reported parent is explorer.exe, but the actual initiator is a different process, excluding common legitimate installer filenames to reduce noise.
Detects the 2CLoader malware dropping and executing a payload from user-writable directories such as Temp or Downloads. The rule identifies suspicious process lineage by checking for a parent-process spoofing scenario where the reported parent is explorer.exe, but the actual initiator is a different process, excluding common legitimate installer filenames to reduce noise.
Detects the 2CLoader malware dropping and executing a payload from user-writable directories such as Temp or Downloads. The rule identifies suspicious process lineage by checking for a parent-process spoofing scenario where the reported parent is explorer.exe, but the actual initiator is a different process, excluding common legitimate installer filenames to reduce noise.
Detects the 2CLoader malware dropping and executing a payload from user-writable directories such as Temp or Downloads. The rule identifies suspicious process lineage by checking for a parent-process spoofing scenario where the reported parent is explorer.exe, but the actual initiator is a different process, excluding common legitimate installer filenames to reduce noise.
Detects persistence attempts using common Windows auto-start registry keys or scheduled tasks where the initiating process is unsigned or has an invalid signature. The rule focuses on binaries executing from suspicious, user-writable directories (e.g., Temp, AppData, Downloads) and specifically targets persistence mechanisms involving the 'SecurityHealthService.exe' filename.
Detects persistence attempts using common Windows auto-start registry keys or scheduled tasks where the initiating process is unsigned or has an invalid signature. The rule focuses on binaries executing from suspicious, user-writable directories (e.g., Temp, AppData, Downloads) and specifically targets persistence mechanisms involving the 'SecurityHealthService.exe' filename.
Detects persistence attempts using common Windows auto-start registry keys or scheduled tasks where the initiating process is unsigned or has an invalid signature. The rule focuses on binaries executing from suspicious, user-writable directories (e.g., Temp, AppData, Downloads) and specifically targets persistence mechanisms involving the 'SecurityHealthService.exe' filename.
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