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Arnold Chan

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

7,555 detections

Detects the execution of PowerShell or Windows Script Host (wscript/cscript) spawned by explorer.exe that utilize hidden window styles and target suspicious filenames or external paths, often indicative of a dropper or malicious script stage.
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Arnold Chan@slaz
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Hunters
1 month ago
003
Detects the execution of PowerShell or Windows Script Host (wscript/cscript) spawned by explorer.exe that utilize hidden window styles and target suspicious filenames or external paths, often indicative of a dropper or malicious script stage.
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Arnold Chan@slaz
Defender - KQL
1 month ago
103
Detects the execution of PowerShell or Windows Script Host (wscript/cscript) spawned by explorer.exe that utilize hidden window styles and target suspicious filenames or external paths, often indicative of a dropper or malicious script stage.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
003
This rule monitors for network connections and process activities associated with known malicious indicators, including file hashes, C2 IP addresses, domains, and specific URLs. It maps these activities to identify potential command and control communication or other malicious network activity occurring on endpoints.
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Arnold Chan@slaz
Defender - KQL
1 month ago
003
This rule monitors for network connections and process activities associated with known malicious indicators, including file hashes, C2 IP addresses, domains, and specific URLs. It maps these activities to identify potential command and control communication or other malicious network activity occurring on endpoints.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
103
This rule monitors for network connections and process activities associated with known malicious indicators, including file hashes, C2 IP addresses, domains, and specific URLs. It maps these activities to identify potential command and control communication or other malicious network activity occurring on endpoints.
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Arnold Chan@slaz
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Hunters
1 month ago
003
This rule detects a suspicious sequence of events where a process related to Electron (a framework often used for cross-platform desktop applications) executes a hidden, obfuscated PowerShell command, followed by a subsequent PowerShell command to modify Microsoft Defender settings by adding an exclusion path for the 'AppData' directory within 10 minutes of the first process.
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Arnold Chan@slaz
Defender - KQL
1 month ago
103
This rule detects a suspicious sequence of events where a process related to Electron (a framework often used for cross-platform desktop applications) executes a hidden, obfuscated PowerShell command, followed by a subsequent PowerShell command to modify Microsoft Defender settings by adding an exclusion path for the 'AppData' directory within 10 minutes of the first process.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
003
This rule monitors for file and process creation events associated with known MD5 and SHA256 hashes linked to the Vidar infostealer malware.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
103
This rule monitors for file and process creation events associated with known MD5 and SHA256 hashes linked to the Vidar infostealer malware.
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Arnold Chan@slaz
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Midnight Slayer
1 month ago
003
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