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Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,099 downloads4,327 copies51 likes25,812 views

7,544 detections

Detects network activity associated with the ProRAM C2 infrastructure. The rule monitors for DNS resolutions, TLS SNI field matches, and specific HTTP WebSocket upgrade patterns directed towards the 'clash-verge-upgrade.com' domain.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects potential remote code execution (RCE) attempts targeting vulnerable Sub-Store instances (versions < 2.38.2). The detection identifies web browsers making network connections to local ports (38324) associated with Sub-Store, followed by the spawning of shell processes (cmd, powershell, bash, sh) by the Node.js process hosting the application.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
Detects potential remote code execution (RCE) attempts targeting vulnerable Sub-Store instances (versions < 2.38.2). The detection identifies web browsers making network connections to local ports (38324) associated with Sub-Store, followed by the spawning of shell processes (cmd, powershell, bash, sh) by the Node.js process hosting the application.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
102
Detects the presence of the 'X_TRACE_' marker within Magento report files or system logs, which is characteristic of the StyleSmuggler threat actor's method of poisoning log files to facilitate subsequent code execution.
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Arnold Chan@slaz
Defender - KQL
2 months ago
002
This rule detects attempted exploitation of Adobe Commerce (Magento) via GraphQL, specifically targeting Template Property Poisoning through malicious 'styles' array injection as observed in the StyleSmuggler campaign (CVE-2025-54236).
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects the creation, modification, or renaming of files within directories associated with GVFS (GNOME Virtual File System) or files masquerading as GVFS components. Adversaries often use these paths and file names to stage or hide malicious tools and persistence mechanisms on Linux systems.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects suspicious GET requests to the Magento '/customer/section/load/' endpoint with specific parameters ('sections=customer' and 'force_new_section_timestamp=true'). These requests are indicative of reconnaissance activity related to the StyleSmuggler campaign, potentially associated with exploitation of Magento vulnerabilities such as CVE-2025-54236.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
Detects DNS lookups, TLS SNI headers, and HTTP Host headers associated with the known StyleSmuggler malware download domain '247.cdnflare.xyz'.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects outbound network traffic associated with StyleSmuggler C2 infrastructure. The rule identifies established TLS connections to a known malicious IP address (99.84.67.186) and monitors for WebSocket-over-TLS traffic using the suspicious SNI 'windwsecurity.run'.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
Detects DNS queries for known typosquatted time-sync domains and associated UDP traffic on port 123 (NTP) utilized by the StyleSmuggler malware for command and control purposes.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
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