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Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,099 downloads4,360 copies51 likes26,005 views

7,555 detections

Detects anomalous SSH sessions originating from potentially suspicious IP addresses that utilize an 'SSH-2.0-Go' banner and immediately perform file creation operations associated with the RedTail botnet (e.g., shell scripts or architecture-specific binaries).
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects established outbound network connections on TCP port 853 (DNS-over-TLS) to known C2 infrastructure associated with the RedTail malware. The rule monitors for both connection attempts to anomalous resolvers and specific TLS handshake patterns characteristic of RedTail C2 activity.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects established outbound network connections on TCP port 853 (DNS-over-TLS) to known C2 infrastructure associated with the RedTail malware. The rule monitors for both connection attempts to anomalous resolvers and specific TLS handshake patterns characteristic of RedTail C2 activity.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
001
KQL Query
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Arnold Chan@slaz
Defender - KQL
2 months ago
001
Detects network connections to command-and-control infrastructure associated with the JeetBot/Twitch Enhanced Viewer malicious browser extension. The rule triggers on connections to known malicious domains or IPs, as well as specific API endpoints on ambiguous domains that are used for exfiltrating Twitch OAuth tokens.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
000
Detects network connections to command-and-control infrastructure associated with the JeetBot/Twitch Enhanced Viewer malicious browser extension. The rule triggers on connections to known malicious domains or IPs, as well as specific API endpoints on ambiguous domains that are used for exfiltrating Twitch OAuth tokens.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
000
Detects network connections to command-and-control infrastructure associated with the JeetBot/Twitch Enhanced Viewer malicious browser extension. The rule triggers on connections to known malicious domains or IPs, as well as specific API endpoints on ambiguous domains that are used for exfiltrating Twitch OAuth tokens.
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Arnold Chan@slaz
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Hunters
2 months ago
000
Detects network connections to known JeetBot infrastructure domains and IP addresses. The rule specifically identifies potential exfiltration of Twitch OAuth tokens via URL parameters or interaction with known token-collection proxy endpoints, which are associated with the JeetBot/Twitch Enhanced Viewer credential harvesting campaign.
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Arnold Chan@slaz
Defender - KQL
2 months ago
000
Detects network connections to command-and-control infrastructure associated with the JeetBot/Twitch Enhanced Viewer malicious browser extension. The rule triggers on connections to known malicious domains or IPs, as well as specific API endpoints on ambiguous domains that are used for exfiltrating Twitch OAuth tokens.
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Arnold Chan@slaz
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Hunters
2 months ago
000
Detects network connections to JeetBot/Twitch Enhanced Viewer malicious browser extension infrastructure exfiltrating Twitch OAuth tokens. Apex domains (jeetbot.cc, api.jeetbot.cc) are gated on a token-forwarding indicator to avoid false positives.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
000
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