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johnnysswlab.com | ||
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binarydebt.wordpress.com
System call table is an array of function pointers. It is defined in kernel space as variable sys_call_table and it contains pointers to functions which implement system calls. Index of each function pointer in the array is the system call number for that syscall. These are denoted by NR_* macros in header files, such as... |
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werat.dev
Wine is a compatibility layer capable of running Windows applications on several POSIX-compliant operating systems, such as Linux, macOS, & BSD (https://www.winehq.org). If you have been using Linux for some time now, chances are you've used Wine at some point. Maybe to run that one very important Windows program that doesn't have a Linux version or maybe to play World of Warcraft or some other game. Fun fact, Valve's Steam Deck uses a Wine-based solution to run games (called Proton). |
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modexp.wordpress.com
Introduction Quick post about Windows System calls that I forgot about working on after the release of Dumpert by Cn33liz last year, which is described in this post. Typically, EDR and AV set hooks on Win32 API or NT wrapper functions to detect and mitigate against malicious activity. Dumpert attempts to bypass any user-level hooks... |
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bc-security.org
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