Detections

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

485 detections

Detects activity from Anthropic network range across multiple event types
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Arnold Chan@slaz
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Hunters
2 months ago
202
Detects a Parallels appliance tar archive containing a directory entry name with an embedded double-quote character followed by the --use-compress-program flag, characteristic of the ParaShells (CVE-2026-90894) tar argument-injection payload
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Arnold Chan@slaz
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Detection & Hunting Community
1 month ago
000
Detects instances where a RedTail malware variant enumerates processes via the /proc filesystem to identify and terminate previous instances of itself using a kill signal.
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Arnold Chan@slaz
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Hunters
2 months ago
001
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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Midnight Slayer
2 months ago
001
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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Detection & Hunting Community
2 months ago
001
This rule detects IDS/IPS or vulnerability management alerts triggered by exploitation attempts targeting the Cisco IOS XR control plane, specifically related to CVE-2026-20212.
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Arnold Chan@slaz
Defender - KQL
2 months ago
0010
Detects text/report artifacts (markdown, JSON, plain text) produced by an autonomous AI-driven vulnerability research pipeline that decompiles binaries, traces cross-references, hypothesizes memory-safety flaws, and generates/debugs proof-of-concept exploits
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
This rule detects IDS/IPS or vulnerability management alerts triggered by exploitation attempts targeting the Cisco IOS XR control plane, specifically related to CVE-2026-20212.
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Arnold Chan@slaz
Defender - KQL
2 months ago
0010
Detects KATARU IoT malware samples embedding the DirtyFrag (CVE-2026-43284) Linux local privilege escalation exploit copied from public PoC code, as part of a chained LPE attempt targeting root shell spawning
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Arnold Chan@slaz
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Hunters
1 month ago
000
Detects the malicious NFe-themed ZIP dropper MOTOROLA_MOB_COM_NFe_2026-07-16_21781624.zip by known hash and archive structure
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
002
This rule monitors for the creation or presence of a specific backdoor account (username 'p2pwn' and password 'p2password') on Dahua devices. This account is known to be injected by threat actors exploiting CVE-2024-39943 as part of Operation CameraSwarm to maintain persistent unauthorized access.
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Arnold Chan@slaz
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Detections.ai Community
2 months ago
005
Detects forged NDA documents used in Phantom Deal fake acquisition fraud, requiring corroborating secrecy-clause language and M&A-fraud-specific wire-transfer/payment phrasing alongside impersonated advisory brands
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
001
Detects forged NDA documents used in Phantom Deal fake acquisition fraud, requiring corroborating secrecy-clause language and M&A-fraud-specific wire-transfer/payment phrasing alongside impersonated advisory brands
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects forged Citibank payment confirmation/account statement PDFs used in Phantom Deal BPC fraud to falsely demonstrate wire transfer progress; requires combination of bank branding with fraud-specific SWIFT/routing/CTA artifacts
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects unauthorized devices or processes attempting to communicate with the Telegram Bot API (/sendMessage or /sendDocument) and monitors for credential-related terms within the request metadata. This often indicates the use of Telegram as a command-and-control (C2) channel for data exfiltration or credential theft.
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Ankit Mehta@Secvyn
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SlimKQL
2 months ago
203
This rule detects IDS/IPS or vulnerability management alerts triggered by exploitation attempts targeting the Cisco IOS XR control plane, specifically related to CVE-2026-20212.
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
003
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 unauthorized devices or processes attempting to communicate with the Telegram Bot API (/sendMessage or /sendDocument) and monitors for credential-related terms within the request metadata. This often indicates the use of Telegram as a command-and-control (C2) channel for data exfiltration or credential theft.
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Ankit Mehta@Secvyn
Bharat Cyber Guardians
2 months ago
102
Detects unauthorized devices or processes attempting to communicate with the Telegram Bot API (/sendMessage or /sendDocument) and monitors for credential-related terms within the request metadata. This often indicates the use of Telegram as a command-and-control (C2) channel for data exfiltration or credential theft.
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Ankit Mehta@Secvyn
Defender - KQL
2 months ago
102
Detects the malicious NFe-themed ZIP dropper MOTOROLA_MOB_COM_NFe_2026-07-16_21781624.zip by known hash and archive structure
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Arnold Chan@slaz
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Midnight Slayer
2 months ago
001
Detects the malicious NFe-themed ZIP dropper MOTOROLA_MOB_COM_NFe_2026-07-16_21781624.zip by known hash and archive structure
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Arnold Chan@slaz
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Detection & Hunting Community
2 months ago
001
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