psc

psc psc ps container 是一款快速进程扫描工具，利用 eBPF 迭代器与 Google CEL，精确且完整地查询系统状态，并提供完整的容器上下文。 为什么选择 psc？ 利用 eBPF 迭代器实现高速内核级访问 psc 使用 eBPF 迭代器直接从内核数据结构读取进程和文件描述符信息。这种方法具备以下优势： 快速 ：相比 proc 文件系统（传统工具在该系统中大部分时间用于执行系统调用），eBPF 迭代器的效率极高 完整 ：可访问传统上通过 /proc 无法暴露的内核信息。我计划后续按需提供访问 taskstruct 某些字段的高级用法，目前这仍是一个设想 抗篡改...

memguard

MemGuard Software enclave for storage of sensitive information in memory. This package attempts to reduce the likelihood of sensitive data being exposed when in memory. It aims to support all major operating systems and is written in pure Go. Features Sensitive data is encrypted and authenticated...

rosemary

Rosemary Plataforma de pivoteo a nivel de kernel multiplataforma sobre QUIC. Sin TUN/TAP. Sin proxychains. Sin configuración de proxy. Rosemary intercepta de forma transparente el tráfico en hosts remotos a nivel de kernel: sin configuración de proxy, sin dispositivos TUN/TAP, sin proxychains. Lo...

mcpguard-dynamic

MCPGuard-Dynamic Aislamiento a nivel de kernel para llamadas a herramientas de agentes LLM realizadas a través del Model Context Protocol MCP. MCPGuard actúa como un proxy transparente entre un cliente MCP el agente / runner y un subproceso de servidor MCP, aplicando tres capas de defensa a cada...

fim-ebpf

FIM-eBPF: Monitoreo de Integridad de Archivos con eBPF Un programa eBPF ligero para monitorear eventos de creación y modificación de archivos en Linux. Esta herramienta aprovecha eBPF Extended Berkeley Packet Filter para rastrear operaciones de archivos directamente desde el kernel, proporcionand...

KernelFlirt

KernelFlirt Depurador a nivel de kernel de Windows con una interfaz estilo OllyDbg/IDA Pro. Diseñado para investigación de seguridad, ingeniería inversa y análisis de malware en entornos de VM VMware. Arquitectura Host machine VM Windows 10, testsigning ┌──────────────────┐ TCP:31337...

CVE-2026-9492: Exposed IOCTL with Insufficient Access Control

The MBStorage DRAM lighting control module within Gigabyte Control Center GCC developed by GIGABYTE Technology has an Improper Access Control vulnerability. Authenticated local attackers can send specific IOCTL commands through the driver MyPortIOx64.sys bundled with the module, thereby arbitrari...

CVE-2025-47407

Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level...

CVE-2025-47407

Memory corruption while creating a process on the digital signal processor due to allocation failure at the kernel level...

Rosemary 1.0.3

Rosemary is a cross-platform transparent tunneling platform designed for network pivoting. Unlike traditional tools that rely on TUN/TAP interfaces or require per-application proxy configuration like proxychains, Rosemary intercepts traffic at the kernel level...

Rosemary 1.0.1

Rosemary is a cross-platform transparent tunneling platform designed for network pivoting. Unlike traditional tools that rely on TUN/TAP interfaces or require per-application proxy configuration like proxychains, Rosemary intercepts traffic at the kernel level...

Hiding in the Tunnels: Unmasking the New Stealthy BPFDoor Variants

This is Rapid7's whitepaper discussing BPFDoor variants. Advanced persistent threats APTs are locked in a continuous arms race with network defenders. As static indicators of compromise IoCs for the notorious BPFDoor malware became widely deployed by security vendors, the threat actors went back ...

SPARK: Secure Predictive Autoscaling for Robust Kubernetes

Achieving high availability and robust security in Kubernetes requires more than reactive scaling and standard perimeter firewalls. Traditional autoscalers, such as HPA, often fail to react quickly to traffic spikes and cannot distinguish between legitimate flash crowds and DDoS attacks. We prese...

Exploit for CVE-2023-52271

Disclaimer: This repository contains code that is provided stric...

CVE-2021-47789: Stack-based Buffer Overflow

Yenkee Hornet Gaming Mouse driver GM312Fltr.sys contains a buffer overrun vulnerability that allows attackers to crash the system by sending oversized input. Attackers can exploit the driver by sending a 2000-byte buffer through DeviceIoControl to trigger a kernel-level system crash...

CVE-2025-36922

In bigomap of bigoiommu.c, there is a possible information disclosure due to a use after free. This could lead to local escalation of privilege in the OS Kernel level with System execution privileges needed. User interaction is not needed for exploitation...

CVE-2025-30185

Summary : CVE-2025-30185 is an Intel UEFI reference-platform issue where active debugging code in Ring 0 could allow denial of service and privilege escalation. A system software adversary with privileged access and low attack complexity, via local access and without user interaction, could alter...

EUVD-2016-9914

Malware in sbrugna...

The vulnerability of the kernel-level driver nvlddmkm.sys from NVIDIA’s graphics processing units, including GeForce, Quadro, NVS, and Tesla, allows attackers to cause system failures or gain unauthorized access to protected information.

The vulnerability of the kernel mode driver nvlddmkm.sys of NVIDIA’s graphics processing units, including GeForce, Quadro, NVS, and Tesla, relates to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause system failures or gain unauthorized...

How ToddyCat tried to hide behind AV software

To hide their activity in infected systems, APT groups resort to various techniques to bypass defenses. Most of these techniques are well known and detectable by both EPP solutions and EDR threat-monitoring and response tools. For example, to hide their activity in Windows systems, cybercriminals...