ghidra is so good at syscalls
March 20, 2025 at 2:01 AM
ghidra is so good at syscalls
ok ok other pitch: I compare the amount of syscalls between rust and a banana. the banana made ZERO SYSCALLS.
maybe this one's better as a video
maybe this one's better as a video
March 21, 2026 at 12:46 PM
ok ok other pitch: I compare the amount of syscalls between rust and a banana. the banana made ZERO SYSCALLS.
maybe this one's better as a video
maybe this one's better as a video
atproto microkernel where syscalls go over xrpc
April 6, 2024 at 8:20 PM
atproto microkernel where syscalls go over xrpc
Linux syscalls are awesome. They're more stable than libc ABI (Linus will find you if you break them). Programs that use them work on Linux (duh). They works on FreeBSD through its Linux compat mode. They work on Windows via WSL. Linux syscalls are the most crossplatform API.
February 10, 2025 at 1:06 PM
Linux syscalls are awesome. They're more stable than libc ABI (Linus will find you if you break them). Programs that use them work on Linux (duh). They works on FreeBSD through its Linux compat mode. They work on Windows via WSL. Linux syscalls are the most crossplatform API.
Kstuff Lite 1.08 Beta
Hook int3 idt, hook syscalls individually, small misc changes
*** This removes practically all slowdown of syscalls/the need for toggling ***
github.com/EchoStretch/...
Hook int3 idt, hook syscalls individually, small misc changes
*** This removes practically all slowdown of syscalls/the need for toggling ***
github.com/EchoStretch/...
Release Kstuff Lite 1.08 Beta · EchoStretch/kstuff-lite
Kstuff Lite 1.08 Beta Supports Firmware 3.00-12.70
A huge thanks to @sleirsgoevy for the help and creating this project, and to @zecoxao, @flatz, @idlesauce, @buzzer-re, @Al-Azif, @drakmor and ever...
github.com
June 28, 2026 at 10:55 PM
Kstuff Lite 1.08 Beta
Hook int3 idt, hook syscalls individually, small misc changes
*** This removes practically all slowdown of syscalls/the need for toggling ***
github.com/EchoStretch/...
Hook int3 idt, hook syscalls individually, small misc changes
*** This removes practically all slowdown of syscalls/the need for toggling ***
github.com/EchoStretch/...
New FUTEX Syscalls Back To Being Worked On For Helping Valve's ARM64 Gaming Ambitions - https://www.phoronix.com/news/FUTEX-Robust-List2-Syscalls
New FUTEX Syscalls Back To Being Worked On For Helping Valve's ARM64 Gaming Ambitions
Going back to last year the Igalia open-source consulting firm has been working on enhancing the Linux kernel to help Steam Play gaming on ARM64 and ensuring the FEX emulator is operating efficiently for x86/x86_64 games running on the likes of the Steam Frame. After other kernel work in recent months, there's finally an updated round of the FUTEX get_robust_list2 and set_robust_list2 system call patches...
www.phoronix.com
September 25, 2026 at 10:50 PM
New FUTEX Syscalls Back To Being Worked On For Helping Valve's ARM64 Gaming Ambitions - https://www.phoronix.com/news/FUTEX-Robust-List2-Syscalls
💢 Kstuff Lite 1.08 Beta
Hook int3 idt, hook syscalls individually, small misc changes
*** This removes practically all slowdown of syscalls/the need for toggling ***
github.com/EchoStretch/...
Hook int3 idt, hook syscalls individually, small misc changes
*** This removes practically all slowdown of syscalls/the need for toggling ***
github.com/EchoStretch/...
June 29, 2026 at 5:52 AM
💢 Kstuff Lite 1.08 Beta
Hook int3 idt, hook syscalls individually, small misc changes
*** This removes practically all slowdown of syscalls/the need for toggling ***
github.com/EchoStretch/...
Hook int3 idt, hook syscalls individually, small misc changes
*** This removes practically all slowdown of syscalls/the need for toggling ***
github.com/EchoStretch/...
add custom syscalls... crash your whole system... corrupt your filesystem... the possibilities are endless!
github.com/DavidBuchana...
github.com/DavidBuchana...
GitHub - DavidBuchanan314/kernel-livepatch-skill: agent skill to facilitate runtime linux kernel patching
agent skill to facilitate runtime linux kernel patching - DavidBuchanan314/kernel-livepatch-skill
github.com
April 1, 2026 at 3:29 AM
add custom syscalls... crash your whole system... corrupt your filesystem... the possibilities are endless!
github.com/DavidBuchana...
github.com/DavidBuchana...
Connecting to ps3 psn with syscalls enabled just to stand on business
August 9, 2026 at 6:16 PM
Connecting to ps3 psn with syscalls enabled just to stand on business
Syscalls are just RPC, and I can't be convinced otherwise
September 5, 2024 at 11:59 AM
Syscalls are just RPC, and I can't be convinced otherwise
Igalia Revives FUTEX Syscalls to Boost Valve's ARM64 Gaming Push
#Linux #Valve #ARM64
https://singulism.com/en/2026-09-26-futex-robust-list2-arm-gaming/
#Linux #Valve #ARM64
https://singulism.com/en/2026-09-26-futex-robust-list2-arm-gaming/
Igalia Revives FUTEX Syscalls to Boost Valve's ARM64 Gaming Push
Igalia updates new FUTEX syscalls for Linux to support Valve's ARM64 gaming and improve FEX efficiency.
singulism.com
September 26, 2026 at 6:45 PM
Igalia Revives FUTEX Syscalls to Boost Valve's ARM64 Gaming Push
#Linux #Valve #ARM64
https://singulism.com/en/2026-09-26-futex-robust-list2-arm-gaming/
#Linux #Valve #ARM64
https://singulism.com/en/2026-09-26-futex-robust-list2-arm-gaming/
LibGate - a Crystal Palace shared library for resolving and performing syscalls github.com/rasta-mouse/...
GitHub - rasta-mouse/LibGate: A Crystal Palace shared library to resolve & perform syscalls
A Crystal Palace shared library to resolve & perform syscalls - rasta-mouse/LibGate
github.com
October 29, 2025 at 5:15 PM
LibGate - a Crystal Palace shared library for resolving and performing syscalls github.com/rasta-mouse/...
rewriting everything in test-driven brainfuck (w/ c ffi just for syscalls)
July 9, 2026 at 10:55 PM
rewriting everything in test-driven brainfuck (w/ c ffi just for syscalls)
Well truss my syscalls and call me a linux!
Ok that didn't work.
Ok that didn't work.
December 3, 2024 at 1:37 PM
Well truss my syscalls and call me a linux!
Ok that didn't work.
Ok that didn't work.
I integrated LoudSunRun-style stack spoofing into Bahamut so direct API calls and indirect syscalls, which still execute from inside ntdll present a legitimate caller chain.
September 27, 2026 at 2:33 PM
I integrated LoudSunRun-style stack spoofing into Bahamut so direct API calls and indirect syscalls, which still execute from inside ntdll present a legitimate caller chain.
"ROP" means I can re-use fragments of existing executable code, but I can't load my own code. I can, for example, make syscalls and IPC calls, but I am limited by the permissions granted to the process I compromised.
The switch runs a microkernel so the kernel attack surface is small.
The switch runs a microkernel so the kernel attack surface is small.
June 5, 2025 at 10:22 PM
"ROP" means I can re-use fragments of existing executable code, but I can't load my own code. I can, for example, make syscalls and IPC calls, but I am limited by the permissions granted to the process I compromised.
The switch runs a microkernel so the kernel attack surface is small.
The switch runs a microkernel so the kernel attack surface is small.
strace(1) is now on rat steroids 🤯
🔍 strace-tui — Visualize/explore syscalls in the terminal
💯 Color-coded calls, live filtering, search & stack traces with source resolution!
🦀 Written in Rust & built with @ratatui.rs
⭐ GitHub: github.com/Rodrigodd/st...
#rustlang #ratatui #tui #linux
🔍 strace-tui — Visualize/explore syscalls in the terminal
💯 Color-coded calls, live filtering, search & stack traces with source resolution!
🦀 Written in Rust & built with @ratatui.rs
⭐ GitHub: github.com/Rodrigodd/st...
#rustlang #ratatui #tui #linux
March 22, 2026 at 9:00 AM
strace(1) is now on rat steroids 🤯
🔍 strace-tui — Visualize/explore syscalls in the terminal
💯 Color-coded calls, live filtering, search & stack traces with source resolution!
🦀 Written in Rust & built with @ratatui.rs
⭐ GitHub: github.com/Rodrigodd/st...
#rustlang #ratatui #tui #linux
🔍 strace-tui — Visualize/explore syscalls in the terminal
💯 Color-coded calls, live filtering, search & stack traces with source resolution!
🦀 Written in Rust & built with @ratatui.rs
⭐ GitHub: github.com/Rodrigodd/st...
#rustlang #ratatui #tui #linux
Recent Phrack has a cool stealth shell technique: lightweight in-memory implant that proxies syscalls, lets you run native commands on a remote system via magic filepaths. Even better? It translates syscalls cross-OS—control a Windows target from Linux🔥 phrack.org/issues/71/14... #hacking #exploits
.:: Phrack Magazine ::.
Phrack staff website.
phrack.org
February 16, 2025 at 11:45 PM
Recent Phrack has a cool stealth shell technique: lightweight in-memory implant that proxies syscalls, lets you run native commands on a remote system via magic filepaths. Even better? It translates syscalls cross-OS—control a Windows target from Linux🔥 phrack.org/issues/71/14... #hacking #exploits
"The main challenge to solve is that Zig needs to intercept all syscalls (and in fact all inline assembly), just like Fil-C currently does today"
doesn't this sound hard and stupid?? am I crazy
doesn't this sound hard and stupid?? am I crazy
July 20, 2026 at 2:34 PM
"The main challenge to solve is that Zig needs to intercept all syscalls (and in fact all inline assembly), just like Fil-C currently does today"
doesn't this sound hard and stupid?? am I crazy
doesn't this sound hard and stupid?? am I crazy
my Linux syscalls table just got a cute little update :3
thatsillyman.win/linux/syscal...
#Linux #Kernel #Syscalls #OpenSource #Programming #SystemsProgramming #LowLevel #Seccomp #CProgramming #DevTools
thatsillyman.win/linux/syscal...
#Linux #Kernel #Syscalls #OpenSource #Programming #SystemsProgramming #LowLevel #Seccomp #CProgramming #DevTools
June 23, 2026 at 10:49 AM
my Linux syscalls table just got a cute little update :3
thatsillyman.win/linux/syscal...
#Linux #Kernel #Syscalls #OpenSource #Programming #SystemsProgramming #LowLevel #Seccomp #CProgramming #DevTools
thatsillyman.win/linux/syscal...
#Linux #Kernel #Syscalls #OpenSource #Programming #SystemsProgramming #LowLevel #Seccomp #CProgramming #DevTools
new operating system has no syscalls. advanced ai will automatically detect what input your program needs
October 23, 2025 at 6:07 AM
new operating system has no syscalls. advanced ai will automatically detect what input your program needs
I have advanced this to GCC 13.5+binutils 2.41+LLVM 23. funny bit, just linking mimalloc into the build I improved performance by 15% because musl "ping pongs" back to the OS by giving it memory back too eagerly. 300k mmap syscalls to compile 1 (one) .c file! musl's allocator is bad at any speed
Last night I had 6-astra-max plan out and begin working on a port of the full source nix/guix bootstrap to raw Buck2 BUILD files and it apparently completed this morning! will be interesting to evaluate how it did here
September 25, 2026 at 3:08 PM
I have advanced this to GCC 13.5+binutils 2.41+LLVM 23. funny bit, just linking mimalloc into the build I improved performance by 15% because musl "ping pongs" back to the OS by giving it memory back too eagerly. 300k mmap syscalls to compile 1 (one) .c file! musl's allocator is bad at any speed
tying up gagging blindfolding my pc only talking to it through kernel32 syscalls
Microsoft's Windows lead has teased the future of Windows will be more ambient, pervasive, and multi-modal in the wake of AI, promoting voice as a primary input method for using your PC. www.windowscentral.com/microsoft/wi...
Microsoft's Windows lead says the next version of Windows will be "more ambient, pervasive, and multi-modal" as AI redefines the desktop interface
In a new video, Microsoft CVP and Windows boss Pavan Davuluri has teased that the future of Windows will consist of a truly ambient and multi-modal experience made possible by AI that will redefine…
www.windowscentral.com
August 14, 2025 at 1:20 AM
tying up gagging blindfolding my pc only talking to it through kernel32 syscalls