Hunt-Sleeping-Beacons

Hunt-Sleeping-Beacons This project is mostly a callstack scanner which tries to identify IOCs indicating an unpacked or injected C2 agent. All checks are based on the observation that C2 agents wait between their callbacks causing the beacons thread to idle and this tool aims to analyze what...

nanodump

NanoDump Una herramienta flexible que crea un minidump del proceso LSASS. Tabla de contenidos 1. Uso 2. Características 3. Combinación de técnicas 4. Ejemplos 5. Redirectores HTTPS 1. Uso usage: Z:\nanodump.x64.exe --write C:\Windows\Temp\doc.docx --valid --duplicate --elevate-handle...

Hunt-Weird-ImageLoads

Hunt-Weird-ImageLoads This project was created to play with different IOCs caused by Imageload events. It leverages ETW to monitor for ImageLoad events and walks the callstack to identify some possible IOCs, such as: RWX page in callstack Stomped module in callstack Module proxying ntdll -...

CVE-2024-42266 btrfs: make cow_file_range_inline() honor locked_page on error

In the Linux kernel, the following vulnerability has been resolved: btrfs: make cowfilerangeinline honor lockedpage on error The btrfs buffered write path runs through extentwritepage which has some tricky return value handling for writepagedelalloc. Specifically, when that returns 1, we exit, bu...

tcpdump < 4.9.3 - Multiple Heap-Based Out-of-Bounds Reads Exploit

tcpdump 4.9.3 - Multiple Heap-Based Out-of-Bounds Reads Exploit Through fuzzing of network capture .pcap files, we have identified 16 crashes with unique stack traces in tcpdump. These crashes are caused by heap-based out-of-bounds memory reads, and can be reproduced with the latest tcpdump sourc...

tcpdump 4.9.3 - Multiple Heap-Based Out-of-Bounds Reads

tcpdump 4.9.3 - Multiple Heap-Based Out-of-Bounds Reads Through fuzzing of network capture .pcap files, we have identified 16 crashes with unique stack traces in tcpdump. These crashes are caused by heap-based out-of-bounds memory reads, and can be reproduced with the latest tcpdump source code...

tcpdump < 4.9.3 - Multiple Heap-Based Out-of-Bounds Reads

Through fuzzing of network capture .pcap files, we have identified 16 crashes with unique stack traces in tcpdump. These crashes are caused by heap-based out-of-bounds memory reads, and can be reproduced with the latest tcpdump source code from GitHub, compiled with AddressSanitizer: --- cut --- ...