avatar

Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,100 downloads4,383 copies51 likes26,140 views

7,555 detections

Detects instances where the Windows Management Instrumentation service (wmiprvse.exe) launches suspicious command-line interfaces or interpreters (PowerShell, CMD, cscript, etc.), or executes scripts from sensitive/temporary directories. The rule includes exclusions for common management tools to reduce noise.
avatar
Arnold Chan@slaz
avatar
Midnight Slayer
2 months ago
003
Detects instances where the Windows Management Instrumentation service (wmiprvse.exe) launches suspicious command-line interfaces or interpreters (PowerShell, CMD, cscript, etc.), or executes scripts from sensitive/temporary directories. The rule includes exclusions for common management tools to reduce noise.
avatar
Arnold Chan@slaz
avatar
Detections.ai Community
2 months ago
103
Detects remote administration activity via Windows Management Instrumentation (WMI) originating from a host that has no recorded history of performing such actions within the previous 30 days. This includes the use of wmic.exe for remote nodes, Invoke-WmiMethod, or WmiPrvSe.exe spawning common command-line interpreters or utilities.
avatar
Arnold Chan@slaz
avatar
Midnight Slayer
2 months ago
003
Detects specific outbound HTTP POST requests to a known Amatera Stealer command and control domain. The rule looks for the unique URI path '/T.@w' and a specific 'Command: GetEndpoints' header structure commonly used by this malware family to beacon to its C2 infrastructure.
avatar
Arnold Chan@slaz
avatar
Detection & Hunting Community
2 months ago
003
Detects execution of rundll32.exe with command-line arguments involving 'DavWWWRoot' and external domains ('pf.ch' or 'verification.google'), which is characteristic of attempts to force remote WebDAV authentication or execute malicious code via network-hosted resources.
avatar
Arnold Chan@slaz
Defender - KQL
2 months ago
003
Detects execution of rundll32.exe with command-line arguments involving 'DavWWWRoot' and external domains ('pf.ch' or 'verification.google'), which is characteristic of attempts to force remote WebDAV authentication or execute malicious code via network-hosted resources.
avatar
Arnold Chan@slaz
avatar
Detections.ai Community
2 months ago
103
This rule detects potential lateral movement activity by identifying executable or script files being written to administrative shares (C$ or ADMIN$) followed by the execution of a file with the same name on the destination device within 15 minutes. It includes logic to filter out known deployment/patch management service accounts and file names to reduce noise.
avatar
Arnold Chan@slaz
Defender - KQL
2 months ago
306
Detects high-frequency, automated requests to product and catalog pages within a short time window, characteristic of web scraping or catalog harvesting often used to feed fake-shop networks or build clone sites.
avatar
Arnold Chan@slaz
Defender - KQL
2 months ago
103
Detects high-frequency, automated web scraping behavior targeting product catalog pages, indicative of content harvesting for site replication. The rule monitors IIS logs for non-browser user agents (e.g., Python, curl, Scrapy) performing rapid, multi-page requests within a short duration.
avatar
Arnold Chan@slaz
avatar
Detections.ai Community
2 months ago
003
Detects anomalous GitLab project enumeration where an account performs an excessive number of requests to the Projects API using the 'membership=true' parameter within a one-hour window. This behavior is indicative of an attacker attempting to discover all accessible repositories associated with a compromised or over-privileged GitLab token.
avatar
Arnold Chan@slaz
Defender - KQL
2 months ago
003
Page 540 of 756