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Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,100 downloads4,386 copies51 likes26,183 views

7,555 detections

Detects uncommon or suspicious child processes spawning from a WSL process. This could indicate an attempt to evade parent/child relationship detections or persistence attempts via cron using WSL.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
004
Detects uncommon or suspicious child processes spawning from a WSL process. This could indicate an attempt to evade parent/child relationship detections or persistence attempts via cron using WSL.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
004
This rule monitors for network connections to known command-and-control (C2) IP addresses and the execution or presence of files matching known hashes associated with the 'PhantomC2' threat group or malware family. It correlates data from DeviceNetworkEvents, DeviceFileEvents, and DeviceProcessEvents to identify potential compromise.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
102
Detects network communication with known Command and Control (C2) IP addresses associated with Phantom Stealer malware. This rule monitors both outbound connections from the internal network and inbound traffic from the identified malicious infrastructure.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
Detects network communication with known Command and Control (C2) IP addresses associated with Phantom Stealer malware. This rule monitors both outbound connections from the internal network and inbound traffic from the identified malicious infrastructure.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
102
Matches known Phantom Stealer MaaS infostealer sample hashes
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
002
Detects the presence of known file hashes associated with Vectra Remote Access Trojan (RAT). The rule monitors both file creation/existence events and process execution events where the SHA256 hash matches the identified indicators of compromise.
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Arnold Chan@slaz
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Hunters
2 months ago
002
Detects the presence of known file hashes associated with Vectra Remote Access Trojan (RAT). The rule monitors both file creation/existence events and process execution events where the SHA256 hash matches the identified indicators of compromise.
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Arnold Chan@slaz
Defender - KQL
2 months ago
102
Detects network communication with identified C2 infrastructure associated with VectraRAT, Amadey, and ClickFix campaigns, as well as the presence of a specific 'callback.json' artifact in temporary directories, which is commonly used for C2 address overrides.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
102
Detects network traffic on TCP port 3308 consistent with VectraRAT beaconing, utilizing MessagePack-over-TCP. The rule monitors for established connections to external networks with specific stream size and content characteristics typical of this C2 communication channel.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
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