Arnold Chan
@slazTrusted contributorCompletionist
2 followers2,100 downloads4,384 copies51 likes26,172 views
7,555 detections
Filters
Last updated
All Time
Detection languages
5,650
1,006
394
169
98
Categories
2,356
1,807
1,233
1,013
924
Platforms
4,191
1,622
1,250
676
676
Products / Services
2,820
1,003
991
720
485
MITRE Techniques
2,087
1,520
1,413
1,070
536
CVEs
38
33
24
22
21
IDS Classtypes
477
179
104
79
52
IDS Protocols
554
156
144
86
18
Detects high-velocity publication of Ruby packages by an account that uses naming conventions related to 'OAI' or a known-malicious contact email. This behavior is indicative of a supply chain attack involving the automated deployment of numerous malicious packages to the RubyGems ecosystem.
This rule detects the process 'ShieldCrash.exe' accessing or interacting with the Windows ELAM (Early Launch Anti-Malware) configuration directory. ELAM drivers are critical components for secure boot and early malware detection; unauthorized access or manipulation by unknown processes may indicate an attempt to tamper with security tools or evade endpoint protection.
Detects the creation of Object Manager symbolic links that redirect the Windows Defender 'WD_SCAN' object to a loopback UNC share path. This behavior is indicative of a symlink exploitation technique (ShieldCrash/CVE-2026-69414) used to manipulate Windows Defender or associated scan operations by redirecting them to an adversary-controlled or loopback-hosted target.
Detects the eicar_com.zip test archive used by the ShieldCrash PoC (CVE-2026-69414) to trigger Windows Defender's vulnerable scan/read path, only when observed alongside ShieldCrash binary or staging path/context indicators to reduce false positives from routine EICAR AV testing
Detects the eicar_com.zip test archive used by the ShieldCrash PoC (CVE-2026-69414) to trigger Windows Defender's vulnerable scan/read path, only when observed alongside ShieldCrash binary or staging path/context indicators to reduce false positives from routine EICAR AV testing
This rule detects suspicious file operations (creation, modification, or renaming) initiated by MsMpEng.exe (Microsoft Defender Antivirus) involving specific indicators related to ELAM (Early Launch Anti-Malware) or 'ShieldCrash' components. These indicators often suggest tampering attempts or the presence of tools designed to interfere with Defender's security operations by targeting its configuration, staging, or protected storage locations.
Detects PEEP credential/session theft via the native-messaging bridge, native host registration, staged CRX, or extension ID references. The nm_host.exe branch is now anchored to the known PEEP extension IDs (primary and alternate build) or the com.peep.lab path, rather than firing on any nm_host.exe spawned by a browser.
Detects high-velocity publication of Ruby packages by an account that uses naming conventions related to 'OAI' or a known-malicious contact email. This behavior is indicative of a supply chain attack involving the automated deployment of numerous malicious packages to the RubyGems ecosystem.
Detects high-frequency requests to the RubyGems legacy API key endpoint, which may indicate attempts to harvest or bruteforce developer API keys. The rule specifically monitors for request patterns involving variations like .yaml, .json, or parameter-based variants often observed in scanning activities.
Detects high-frequency requests to the RubyGems legacy API key endpoint, which may indicate attempts to harvest or bruteforce developer API keys. The rule specifically monitors for request patterns involving variations like .yaml, .json, or parameter-based variants often observed in scanning activities.
Page 533 of 756