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nomit vyas

@xoxo
Trusted contributorCompletionist
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694 detections

Detects network connections to known ShinyHunters infrastructure, including specific IP addresses and DNS queries for 'azurenetfiles.net', which has been linked to their operations targeting Oracle PeopleSoft servers via gadget chain exploitation.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
909
Identifies execution of the Windows PowerShell cradle used by GLASSWORM's WASM loader. It looks for 'irm' fetching a URL containing the specific '/win32/i/_' path structure, piped to 'iex'.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
009
Detects interaction with the WordPress Theme Editor utility immediately followed by a file modification to functions.php, indicative of the ErrTraffic deployment phase. This activity is often used by adversaries to establish persistence on compromised WordPress sites by injecting malicious code.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
009
This rule detects network connections to known IP addresses associated with the FortiBleed vulnerability exploitation. The rule categorizes the threat based on the specific IP address, indicating potential C2, pentest lab activity, credential validation, or sniffer nodes.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
209
Detects JavaScript using the 'ghost_once_footer_' key with localStorage read and write operations, indicative of potential web-based attacks leveraging compromised Ghost CMS instances. This rule specifically looks for the string 'ghost_once_footer_' in conjunction with 'localStorage.getItem' and 'localStorage.setItem', suggesting a mechanism for persistent or one-time data storage in the browser's local storage.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
007
This rule detects potentially malicious behavior associated with driver and inter-process communication, specifically targeting the creation or interaction with 'C:\ProgramData\402.sys', usage of IOCTL control code '2248E0', or activity involving the 'NSecKrnl' named pipe. These indicators are often associated with rootkit-like persistence or kernel-mode communication used by malware.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
007
Detects potential exploitation of CVE-2026-45498 (UnDefend) or related defense evasion by identifying registry modifications that disable Microsoft Defender AntiSpyware or real-time monitoring protections under the Windows Defender policy key, or suspicious invocation of MpCmdRun.exe with signature update arguments from an unexpected parent process.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
207
Detects Node.js executing the malicious setup.cjs script or easy-day-js with the --no-warnings flag, associated with the Mastra npm supply chain compromise.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
007
Detects sshpass automation usage by administrative accounts
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
207
Detects wermgr.exe masquerading outside legitimate system directories, associated with the Nightmare Eclipse exploit chain.
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nomit vyas@xoxo
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Detections.ai Community
4 months ago
107
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