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Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,100 downloads4,388 copies51 likes26,186 views

7,555 detections

Detects activity associated with the 'MovieReaper' threat campaign by identifying known malicious file hashes, command and control (C2) IP addresses, and communication with identified malicious domains. This rule monitors process execution, file operations, and network connections within the campaign's active timeframe.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
002
Detects activity associated with the 'MovieReaper' threat campaign by identifying known malicious file hashes, command and control (C2) IP addresses, and communication with identified malicious domains. This rule monitors process execution, file operations, and network connections within the campaign's active timeframe.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects activity associated with the 'MovieReaper' threat campaign by identifying known malicious file hashes, command and control (C2) IP addresses, and communication with identified malicious domains. This rule monitors process execution, file operations, and network connections within the campaign's active timeframe.
avatar
Arnold Chan@slaz
avatar
Midnight Slayer
2 months ago
002
Detects activity associated with the 'MovieReaper' threat campaign by identifying known malicious file hashes, command and control (C2) IP addresses, and communication with identified malicious domains. This rule monitors process execution, file operations, and network connections within the campaign's active timeframe.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
Detects incoming EXTERNAL emails containing subject lines indicative of meeting invitations or call records, which include external URLs pointing to non-standard or unverified cloud storage providers, combined with explicit remote-access/support solicitation language. Requiring the remote-access/support signal and excluding internal-to-internal mail narrows this to callback-phishing style lures rather than routine meeting correspondence.
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Arnold Chan@slaz
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Hunters
2 months ago
004
This rule detects activity associated with the 'Ghostcode' threat campaign by monitoring multiple telemetry sources. It identifies connections to known malicious IP addresses and domains, patterns consistent with phishing kit hosting, and specific URL structures used in credential harvesting or payload delivery. The rule correlates sign-in logs, device network events, DNS queries, and email telemetry to identify potential compromise.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
This rule detects activity associated with the 'Ghostcode' threat campaign by monitoring multiple telemetry sources. It identifies connections to known malicious IP addresses and domains, patterns consistent with phishing kit hosting, and specific URL structures used in credential harvesting or payload delivery. The rule correlates sign-in logs, device network events, DNS queries, and email telemetry to identify potential compromise.
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Arnold Chan@slaz
Defender - KQL
2 months ago
002
Detects the Kimsuky APT-C-55 'Stella_Gary' attack chain, where PowerShell is used to download a JavaScript verification script from an external C2 (InfinityFree), followed by the execution of that script via cscript.exe in temporary directories. This behavior is used to bypass anti-bot mechanisms and retrieve secondary payloads from hardcoded C2 infrastructure.
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Arnold Chan@slaz
Defender - KQL
2 months ago
002
This rule identifies installations of Parallels Desktop on Intel-based macOS devices that are within the 26.x version branch and have not been updated to the 27.0.0 fix. It utilizes software inventory and device information to alert on systems running vulnerable software susceptible to exploitation.
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Arnold Chan@slaz
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Hunters
2 months ago
103
This rule identifies installations of Parallels Desktop on Intel-based macOS devices that are within the 26.x version branch and have not been updated to the 27.0.0 fix. It utilizes software inventory and device information to alert on systems running vulnerable software susceptible to exploitation.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
003
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