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هشیار کسی باید کز عشق بپرهیزد وین طبع که من دارم با عقل نیامیزد Saadi Shirazi 187
إظهار المزيد8 206
المشتركون
+1624 ساعات
+1137 أيام
+39130 أيام
أرشيف المشاركات
8 207
"Windows Address Translation Deep Dive – Part 1"
First of all, we need to go back to the past – the 16-bit era – and take a look at memory segmentation. A feature which still exists today on modern processors but is thankfully ignored on x64 processors when operating in long mode. Although, before we take a look at that, it’s important to recognise that there are three fundamental memory models: physical, flat (sometimes called linear) and segmented. Along with this, there are three modes of operation which the processor can be in: real mode, protected mode and system management mode (SMM)
Differences in Memory Models Differences in Modes : +Real Mode +Protected Mode Privilege Levels Paging and Segmentationhttps://bsodtutorials.wordpress.com/2021/06/14/windows-address-translation-deep-dive-part-1/
8 207
" Windows Address Translation Deep Dive – Part 2 "
In the first part of this post series, we looked at how segmentation worked and how a virtual address (linear address) was constructed. This part we will exploring how our linear address is translated by the memory management unit (MMU) to a physical address and the structures which Windows uses to manage this process.
https://bsodtutorials.wordpress.com/2024/04/05/windows-address-translation-deep-dive-part-2/
8 207
"Windows Address Translation Deep Dive – Part 1"
First of all, we need to go back to the past – the 16-bit era – and take a look at memory segmentation. A feature which still exists today on modern processors but is thankfully ignored on x64 processors when operating in long mode. Although, before we take a look at that, it’s important to recognise that there are three fundamental memory models: physical, flat (sometimes called linear) and segmented. Along with this, there are three modes of operation which the processor can be in: real mode, protected mode and system management mode (SMM)
Differences in Memory Models Differences in Modes : +Real Mode +Protected Mode Privilege Levels Paging and Segmentationhttps://bsodtutorials.wordpress.com/2021/06/14/windows-address-translation-deep-dive-part-1/
8 207
Repost from کانال بایت امن
#Webinar
Malware Development Workshop
Speakers : Uriel Kosayev, Pavel Yosifovich | TrainSec.net
What you will learn in the workshop
1. What is Malware Analysis
2. What is Malware Development
3. The Malware Development Life Cycle
4. Why it's important for Red Teamers and Blue Teamers
5. Practical Malware Reverse Engineering and Development Examples
وبینار توسعه بدافزار با حضور Uriel Kosayev و Pavel Yosifovich در تاریخ 17 آپریل برگزار خواهد شد.
جهت اطلاع بیشتر بر روی لینک عنوان کلیک کنید.
🦅 کانال بایت امن | گروه بایت امن
_
8 207
ASSESSING AND EXPLOITING CONTROL SYSTEM AND IIOT (2020)
Blackhat USA 2020
https://www.blackhat.com/us-20/training/schedule/listing.html#assessing-and-exploiting-control-system-and-iiot-19234
8 207
Repost from BlankRoom
Telegram RCE
🆘🆘🆘ATTENTION 🆘🆘🆘
URGENTLY DISABLE AUTOLOADING MEDIA ON ALL DEVICES WHERE THE TELEGRAM DESKTOP IS INSTALLED
🆘🆘NOT A TRAINING ALARM 🆘🆘
Settings - Advanced settings - In personal chats, groups, channels, DISABLE ALL CHECKS IN ALL AUTOLOAD MEDIA ITEMS
Found rce is played through the video player in Telegram. Therefore, the safest solution is to disable auto-downloading of files.
Information about the exploit itself is currently known only in narrow circles
https://vimeo.com/932147196
@Bl4nk_Room
8 207
Repost from GhostSec
👻🍉
The Israel breach has arrived and this is just the first of the many attacks and breaches we have in place for Israel, This time the breach contains Data from 3 different targets we have hacked in Israel!
-Tel-Aviv BCAEIROSPACE (Air force)
- Real estate corp in Israel
- and AEPI.org.il the union of planners in Israel who have a heavy influence in gov!
For the next attacks against Israel we have a very exciting mix of networks and targets we've breached affecting the Oppressing state of Israel. Besides the breaches we also are quite excited to present our next Industrial system attacks heavily affecting Israel ;)
For a free Palestine 🇵🇸🍉
We Run Shit Cause We Can
~👻
8 207
Repost from کانال بایت امن
#Tutorial
Real-world Android Malware Analysis
Part1 - Part2 - Part3 - Part4
تو این آموزش 4 قسمتی، نحوه تحلیل بدافزارهای اندروید رو با نمونه های واقعی یاد میگیرید
🦅 کانال بایت امن | گروه بایت امن
_
8 207
Urgent Security Alert! Hackers Hijacked Notepad++ Plugin
https://gbhackers.com/hackers-hijacked-notepad-plugin-to-execute-malicious-code/
8 207
" Security is a process, not a product. Nor a language "
Rust can help make software secure – but it's no cure-all
Memory-safety flaws represent the majority of high-severity problems for Google and Microsoft, but they're not necessarily associated with the majority of vulnerabilities that actually get exploited. So while coding with Rust can help reduce memory safety vulnerabilities, it won't fix everything.https://www.theregister.com/2024/02/08/rust_software_memory_safety/
8 207
Repost from CyberSecurityTechnologies
#Malware_analysis
"Exploring Infostealer Malware Techniques on Automotive Head Units", 2024.
8 207
Repost from vx-underground
Security researcher Jonas Lyk has found a DoS vulnerability in Discord.
If you try to paste the string "http://./\<#0>: ://./<#0>" into Discord it will crash
¯\_(ツ)_/¯
