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Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,099 downloads4,320 copies51 likes25,776 views

7,544 detections

Detects Run key persistence pointing to the known VBScript staging directory (C:\Users\Public\Libraries\Default\Lib\Lib1) used by the worm-like ScreenConnect campaign (Aug 2026), matching known script filenames (WindowsServiceHost.vbs, 1.vbs-4.vbs) invoked via wscript.exe/cscript.exe.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
000
Detects Run key persistence pointing to the known VBScript staging directory (C:\Users\Public\Libraries\Default\Lib\Lib1) used by the worm-like ScreenConnect campaign (Aug 2026), matching known script filenames (WindowsServiceHost.vbs, 1.vbs-4.vbs) invoked via wscript.exe/cscript.exe.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
000
Detects instances where the Grafana MCP (Model Context Protocol) server's service account identity executes administrative tools (such as 'grafana_api_request') within a session that lacks a verified, prior authentication event (bearer token). This pattern suggests an adversary may be spoofing or hijacking a privileged service account session to perform unauthorized administrative actions.
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Arnold Chan@slaz
Defender - KQL
2 months ago
001
Detects instances where the Grafana MCP (Model Context Protocol) server's service account identity executes administrative tools (such as 'grafana_api_request') within a session that lacks a verified, prior authentication event (bearer token). This pattern suggests an adversary may be spoofing or hijacking a privileged service account session to perform unauthorized administrative actions.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
001
Detects several potentially malicious activities related to Active Directory Certificate Services (AD CS). This includes high volumes of failed requests (potential enumeration), requests for sensitive templates (privilege escalation), and potential impersonation attempts using Subject Alternative Names (SANs). These activities are associated with AD CS abuse techniques.
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Arnold Chan@slaz
Defender - KQL
2 months ago
001
Detects the execution of an executable file located within the Windows Temp directory structure via the command prompt (cmd.exe). This pattern is commonly associated with the execution of downloaded payloads, droppers, or staged malware that are moved to temporary directories to evade initial detection.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
001
Detects processes other than the official Telegram desktop client accessing sensitive local data files ('key_datas', 'settingss', 'usertag') within the Telegram application directory. This activity is often associated with credential theft or session hijacking.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
001
This rule detects instances where LockAppHost.exe or a variation of it (likely used as a proxy) initiates processes or command-line arguments that interact with Windows services, scheduled tasks, or Windows Defender configurations. This behavior is indicative of an adversary attempting to disable security features, suppress Windows updates, or manipulate system services to evade detection.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
001
This rule detects instances where LockAppHost.exe or a variation of it (likely used as a proxy) initiates processes or command-line arguments that interact with Windows services, scheduled tasks, or Windows Defender configurations. This behavior is indicative of an adversary attempting to disable security features, suppress Windows updates, or manipulate system services to evade detection.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
001
No description available.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
001
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