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Arnold Chan

@slaz
Trusted contributorCompletionist
2 followers2,099 downloads4,328 copies51 likes25,848 views

7,544 detections

Detects Terraform processes (init or apply) executed in conjunction with suspicious post-deployment indicators, such as references to '.terraform' folders, execution of automation scripts like 'dlp.sh' or 'dlp-docker.sh', or access to sensitive telemetry data external to typical infrastructure management.
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Arnold Chan@slaz
Defender - KQL
2 months ago
002
Matches known malicious dlp.sh/dlp-docker.sh Terraform module scripts used in Coder registry supply chain attack (common, aider, rstudio-server, windows-rdp, zed variants)
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
This rule monitors for DNS queries, HTTP requests to '/cli/check', and TLS SNI traffic directed towards the domain 'coder-infra.com', which is associated with a suspected compromise of a Coder registry.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects cached malicious dlp.sh/dlp-docker.sh Terraform module artifacts served from the compromised registry.coder.com infrastructure
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
This rule detects administrative changes (create, update, delete) to Cloudflare DNS records, load balancer pools, or origin pools specifically associated with 'registry.coder.com', as well as anomalous login and API token activity on the Cloudflare account. Such activity may indicate unauthorized configuration tampering, potential account compromise, or malicious modifications to critical infrastructure endpoints.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
This rule detects administrative changes (create, update, delete) to Cloudflare DNS records, load balancer pools, or origin pools specifically associated with 'registry.coder.com', as well as anomalous login and API token activity on the Cloudflare account. Such activity may indicate unauthorized configuration tampering, potential account compromise, or malicious modifications to critical infrastructure endpoints.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
Detects the creation of tar archives within the Coder database during a specific window associated with rogue IP activity, where the file creation was performed by a system-level process.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
Detects the creation of new AWS access keys or login profiles for a target identity immediately following the deletion or modification of a credential for the same identity, where the actors performing the two actions are different. This pattern indicates an adversary creating persistent access after a security incident responder or automated system has revoked a previously compromised credential.
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Arnold Chan@slaz
Defender - KQL
2 months ago
000
Detects the creation of new AWS access keys or login profiles for a target identity immediately following the deletion or modification of a credential for the same identity, where the actors performing the two actions are different. This pattern indicates an adversary creating persistent access after a security incident responder or automated system has revoked a previously compromised credential.
avatar
Arnold Chan@slaz
avatar
Detection & Hunting Community
2 months ago
000
Detects the creation of new AWS access keys or login profiles for a target identity immediately following the deletion or modification of a credential for the same identity, where the actors performing the two actions are different. This pattern indicates an adversary creating persistent access after a security incident responder or automated system has revoked a previously compromised credential.
avatar
Arnold Chan@slaz
avatar
Detections.ai Community
2 months ago
000
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