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Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,100 downloads4,383 copies51 likes26,147 views

7,555 detections

Detects network communication associated with Mantax Otax Android malware, including traffic to identified command-and-control (C2) infrastructure and attempts to retrieve dynamic configuration files from GitHub.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
003
Detects network traffic (TLS SNI or HTTP Host) to Firebase domains (firebaseio.com, firebaseapp.com, firebasedatabase.app) associated with Mantax Otax and other Android ransomware families for ransom negotiation chat channels.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
003
This rule detects network traffic directed to the subdomain 'testing.perplexity.com', which is identified as being associated with the BragJack campaign. This specific subdomain is leveraged by the campaign to facilitate browser session redirect bypasses, indicative of an attempt to intercept or manipulate user sessions.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
000
This rule detects network traffic directed to the subdomain 'testing.perplexity.com', which is identified as being associated with the BragJack campaign. This specific subdomain is leveraged by the campaign to facilitate browser session redirect bypasses, indicative of an attempt to intercept or manipulate user sessions.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
000
No description available.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
15026
Detects network connections from common web browsers to domains associated with the BragJack threat actor infrastructure. This activity potentially indicates an end-user accessing malicious sites used for credential harvesting, malware delivery, or C2 communication.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
000
Detects instances where a browser process (chrome.exe) accesses the microphone or camera within a 2-minute temporal window of communicating with 'gemini.google.com'. This rule is intended to identify potential unauthorized use of system peripherals in the context of an AI-agent session.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
000
Detects instances where a browser process (chrome.exe) accesses the microphone or camera within a 2-minute temporal window of communicating with 'gemini.google.com'. This rule is intended to identify potential unauthorized use of system peripherals in the context of an AI-agent session.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
000
Detects the 'Comet.exe' process, associated with the Perplexity Comet AI agent, accessing sensitive system files or configuration directories outside its expected scope. This pattern of file interaction is characteristic of unauthorized data collection or exfiltration attempts, specifically linked to the BragJack threat activity.
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Arnold Chan@slaz
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Hunters
2 months ago
000
Detects the 'Comet.exe' process, associated with the Perplexity Comet AI agent, accessing sensitive system files or configuration directories outside its expected scope. This pattern of file interaction is characteristic of unauthorized data collection or exfiltration attempts, specifically linked to the BragJack threat activity.
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Arnold Chan@slaz
Defender - KQL
2 months ago
000
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