Tencent Security Xuanwu Lab Daily News
• [Android] Bypassing SSL pinning on Android Flutter Apps with Ghidra:
https://link.medium.com/Zavg7E0Oapb
・ 利用 Ghidra 分析 Android Flutter 实现 SSL pinning 的过程以及绕过方法
– Jett
• [iOS] Demystifying iOS Code Signature:
https://medium.com/csit-tech-blog/demystifying-ios-code-signature-309d52c2ff1d
・ iOS Mach-O 文件的代码签名实现研究
– Jett
• About 7-zip:
https://github.com/kagancapar/CVE-2022-29072
・ 7-Zip 应用被发现一个帮助文档查看相关的本地 SYSTEM 提权漏洞
– Jett
• Are We There Yet? Timing and Floating-Point Attacks on Differential Privacy Systems:
https://arxiv.org/abs/2112.05307
・ 差分隐私系统实现中的侧信道攻击（Paper）
– Jett
• In-Process Patchless AMSI Bypass:
https://ethicalchaos.dev/2022/04/17/in-process-patchless-amsi-bypass/
・ In-Process Patchless AMSI Bypass
– Jett
• Use-After-Free Exploit in HackSysExtremeVulnerableDriver:
https://sophieboyle.github.io/2022/04/09/HEVD-UAF-Exploit.html
・ Windows HEVD 驱动 UAF 漏洞利用的 Writeup
– Jett
• [Tools] Abusing LargePageDrivers to copy shellcode into valid kernel modules:
https://vollragm.github.io/posts/abusing-large-page-drivers/
・ Abusing LargePageDrivers to copy shellcode into valid kernel modules
– Jett
• Reversing an RPC Vulnerability – CVE-2022-26809 | Patch Analysis:
https://www.youtube.com/watch?v=GGlwy3_jVYE
・ Windows RPC 远程代码执行漏洞(CVE-2022-26809)分析视频.
– lanying37
• Symbolic Execution For Deobfuscation The Basics:
https://research.openanalysis.net/angr/symbolic%20execution/deobfuscation/research/2022/04/13/symbolic_execution_basics.html
・ 基于符号执行技术的代码反混淆
– Jett
• Frida Internal – Part 3: Java Bridge 与 ART hook:
https://evilpan.com/2022/04/17/frida-java/
・ Frida Internal – Part 3: Java Bridge 与 ART hook
– Jett
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https://sec.today
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原文始发于微信公众号（腾讯玄武实验室）：每日安全动态推送(04-18)
