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Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers1,966 downloads3,578 copies44 likes20,417 views

7,399 detections

Detects Node.js or Electron processes executing a command to list installed applications while originating from or residing within suspicious, writable directories such as Temp, AppData, or Public folders, which is a common pattern for reconnaissance by malicious software or droppers.
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
000
Detects Node.js or Electron processes executing a command to list installed applications while originating from or residing within suspicious, writable directories such as Temp, AppData, or Public folders, which is a common pattern for reconnaissance by malicious software or droppers.
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Arnold Chan@slaz
Defender - KQL
1 month ago
000
Detects Node.js or Electron processes executing a command to list installed applications while originating from or residing within suspicious, writable directories such as Temp, AppData, or Public folders, which is a common pattern for reconnaissance by malicious software or droppers.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
000
Detects scripts or files referencing the JSCeal loading chain that invokes node.exe with -r preflight.js to decompress and execute a compiled V8 bytecode app.jsc payload
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
000
Detects HTTP GET requests for executable or installer files (e.g., .exe, .msi) containing 'tradingview' in the URI, originating from suspicious external domains that are not associated with legitimate software providers such as TradingView, GitHub, SourceForge, Apple, Google, or Microsoft. This activity is indicative of JSCeal malvertising campaigns targeting users with fraudulent installers.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
000
Detects HTTP traffic patterns associated with the JSCeal malware family, specifically focusing on the exfiltration of crypto wallet information and account balances. The rule identifies communication to suspicious domains, unauthorized access to balance field names, and the masquerading of traffic to impersonate legitimate exchanges like Binance.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
000
This rule detects the presence of 'winpty-agent.exe' or 'winpty.dll' in proximity to 'node.zip' or 'build.zip' files within common user-writable or temporary directories ('AppData\Local\Temp', 'AppData\Roaming', 'ProgramData', 'Users\Public'). This pattern is often associated with the staging and execution of malicious tools or command-line wrappers in non-standard locations, bypassing legitimate application installation directories.
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Arnold Chan@slaz
avatar
Detection & Hunting Community
1 month ago
000
This rule detects the presence of 'winpty-agent.exe' or 'winpty.dll' in proximity to 'node.zip' or 'build.zip' files within common user-writable or temporary directories ('AppData\Local\Temp', 'AppData\Roaming', 'ProgramData', 'Users\Public'). This pattern is often associated with the staging and execution of malicious tools or command-line wrappers in non-standard locations, bypassing legitimate application installation directories.
avatar
Arnold Chan@slaz
Defender - KQL
1 month ago
000
This rule detects the presence of 'winpty-agent.exe' or 'winpty.dll' in proximity to 'node.zip' or 'build.zip' files within common user-writable or temporary directories ('AppData\Local\Temp', 'AppData\Roaming', 'ProgramData', 'Users\Public'). This pattern is often associated with the staging and execution of malicious tools or command-line wrappers in non-standard locations, bypassing legitimate application installation directories.
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
000
Detects a hardcoded PEM RSA public key embedded alongside JSCeal-specific compiled V8 bytecode obfuscation artifacts, used to encrypt exfiltrated data or C2 communications
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Arnold Chan@slaz
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Detections.ai Community
1 month ago
000
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