Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

300 detections

Detects gem packages containing a .yardopts file linking to attacker-controlled Ruby scripts abused for RCE during RubyDoc.info documentation builds
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
000
Detects the execution of package managers (pip or npm) to install software dependencies initiated by development or agent-related processes (like IDEs or background services) in a non-interactive session. This behavior can be indicative of automated dependency confusion attacks, malicious supply chain activity, or unauthorized package installation occurring without direct user oversight.
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Ankit Mehta@Secvyn
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Detections.ai Community
2 months ago
101
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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Midnight Slayer
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
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
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 presence of a specific sentinel string 'data.external.telemetry' within Terraform provisioner job logs, which indicates the execution of unauthorized data-collection logic within a compromised or backdoored Terraform module.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
002
Detects the execution of Terraform commands (init, apply, plan) that interact with the 'registry.coder.com' domain, or direct network connections to the associated infrastructure. This may indicate the use of unauthorized or compromised Infrastructure-as-Code (IaC) modules or malicious supply chain activity involving Terraform configurations.
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Arnold Chan@slaz
Defender - KQL
2 months ago
002
This rule detects a suspicious sequence of events where a process with a name resembling an updater (AutoUpdate.exe or au.exe) accesses a specific remote configuration file from a herokuapp.com URL, followed by the creation or modification of specific application binaries (e.g., InstaTime.exe, ffmpegsumo.dll). This pattern is indicative of a supply chain compromise or an automated software update hijacking where malicious binaries are staged to replace legitimate application components.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects the execution of Terraform commands (init, apply, plan) that interact with the 'registry.coder.com' domain, or direct network connections to the associated infrastructure. This may indicate the use of unauthorized or compromised Infrastructure-as-Code (IaC) modules or malicious supply chain activity involving Terraform configurations.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects the presence of a specific sentinel string 'data.external.telemetry' within Terraform provisioner job logs, which indicates the execution of unauthorized data-collection logic within a compromised or backdoored Terraform module.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects anomalous actions within the Coder registry, such as template creation, version updates, or dry-run/workspace builds with module caching disabled, that occurred during a known registry compromise window on August 31, 2026.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects the presence of known malicious file hashes associated with the Mini Shai-Hulud supply chain compromise (e.g., malicious npm package artifacts). The rule monitors device file, process, and image load events for SHA256 matches.
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F S@Fsdr
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Detections.ai Community
2 months ago
104
Detects anomalous actions within the Coder registry, such as template creation, version updates, or dry-run/workspace builds with module caching disabled, that occurred during a known registry compromise window on August 31, 2026.
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Arnold Chan@slaz
Defender - KQL
2 months ago
001
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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Detection & Hunting Community
2 months ago
001
Detects the presence of a specific sentinel string 'data.external.telemetry' within Terraform provisioner job logs, which indicates the execution of unauthorized data-collection logic within a compromised or backdoored Terraform module.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
001
Detects the execution of Terraform commands (init, apply, plan) that interact with the 'registry.coder.com' domain, or direct network connections to the associated infrastructure. This may indicate the use of unauthorized or compromised Infrastructure-as-Code (IaC) modules or malicious supply chain activity involving Terraform configurations.
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
001
Detects the execution of Terraform commands (init, apply, plan) that interact with the 'registry.coder.com' domain, or direct network connections to the associated infrastructure. This may indicate the use of unauthorized or compromised Infrastructure-as-Code (IaC) modules or malicious supply chain activity involving Terraform configurations.
avatar
Arnold Chan@slaz
avatar
Detections.ai Community
2 months ago
001
This rule detects a suspicious sequence of events where a process with a name resembling an updater (AutoUpdate.exe or au.exe) accesses a specific remote configuration file from a herokuapp.com URL, followed by the creation or modification of specific application binaries (e.g., InstaTime.exe, ffmpegsumo.dll). This pattern is indicative of a supply chain compromise or an automated software update hijacking where malicious binaries are staged to replace legitimate application components.
avatar
Arnold Chan@slaz
avatar
Detections.ai Community
2 months ago
103
Detects the execution of package managers (pip or npm) to install software dependencies initiated by development or agent-related processes (like IDEs or background services) in a non-interactive session. This behavior can be indicative of automated dependency confusion attacks, malicious supply chain activity, or unauthorized package installation occurring without direct user oversight.
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Ankit Mehta@Secvyn
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SlimKQL
2 months ago
000
Detects the execution of package managers (pip or npm) to install software dependencies initiated by development or agent-related processes (like IDEs or background services) in a non-interactive session. This behavior can be indicative of automated dependency confusion attacks, malicious supply chain activity, or unauthorized package installation occurring without direct user oversight.
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Ankit Mehta@Secvyn
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Hunters
2 months ago
000
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