Ibrahim Saud
@tektrixIndiaCompletionist
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11,679 detections
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Monitors for the publication of specific NPM packages ('@dforge-core/dforge-mcp' or 'dforge-mcp') with a specific version ('0.2.21'). This rule is designed to track software supply chain activity related to this specific package and version.
Detects high-frequency actions including code pushes, branch policy overrides, or workflow completions on the 'main' branch of the 'dforge-core/dforge-mcp' repository within a short time window (under 120 minutes). This may indicate automated interaction, potential rapid CI/CD activity, or unauthorized mass modification of the core repository.
Detects high-frequency calls to the VirtualProtect API where memory protections are changed to read/write (PAGE_READWRITE) or executable read/write (PAGE_EXECUTE_READWRITE). This behavior is often indicative of process injection techniques or self-modifying code associated with unpacking, loading shellcode, or tampering with process memory.
This rule detects system calls originating from unbacked, private, or unknown memory regions, which is a common indicator of reflective code loading or process injection techniques. It also flags suspicious call stacks where standard processes like PowerShell, rundll32, or .NET execute system calls on ntdll.dll from non-standard module memory.
Detects network traffic associated with the GHAPPIER campaign using specific Vercel-hosted staging infrastructure. The rule monitors for requests to known malicious Vercel subdomains and identifying URI parameters often used for campaign tagging during beaconing or payload delivery.
Detects network traffic consistent with PIVOTPIPE command-and-control activity and potential Cobalt Strike beaconing to known malicious infrastructure on specific ports.
Detects the PIVOTPIPE loader extracting a 'sleepmask.o' Common Object File Format (COFF) file into a temporary directory prefixed with 'nb_'. This behavior is associated with the deployment of post-exploitation sleepmask functionality designed to obfuscate or encrypt beacon memory footprints to evade memory scanners.
Detects the presence of the known vulnerable DCRCVDrv.sys kernel driver, which has been identified as being abused in Bring Your Own Vulnerable Driver (BYOVD) attacks to terminate security processes via unauthorized IOCTL calls to ZwTerminateProcess.
Detects malicious JavaScript/npm payloads that attempt to evade static analysis and string-based detection signatures by dynamically reconstructing sensitive strings at runtime using V8 string-object construction or obfuscated string tables.
Detects a specific execution pattern associated with the PIVOTPIPE RAT involving two consecutive operator-issued commands. First, a process impersonation action (token theft/impersonation) is detected via PROCESS_OPEN activity, followed by a 'RevertToSelf' call within the same process context. This sequence indicates an attempt to temporarily shift privilege context to impersonate another user before returning to the original security context.
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