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Magniber ransomware actors used a variant of Microsoft SmartScreen bypass
1 year 11 months ago
New research from Threat Analysis Group on Magniber's exploitation of Microsoft 0-day vulnerability.
Benoit SevensThreat Analysis Group
SELinux源码分析--内核态
1 year 11 months ago
为了更加熟悉SELinux,针对这个安全机制的源码部分做了一些梳理,结合了官方的指南丰富了其中的源码实现细节。SELinux博大精深,这篇讲述该机制的内核部分实现,包括贯穿整个机制的两个核心——对系统行为的检查以及标签的转换,以及比较核心的数据和接口。
备注:
hurricane618
Attack Superhighway: A Deep Dive on Malicious DNS Traffic
1 year 11 months ago
Badette Tribbey & Steve Winterfeld
Attack Superhighway: A Deep Dive on Malicious DNS Traffic
1 year 11 months ago
Badette Tribbey & Steve Winterfeld
安卓apk脱壳分析
1 year 11 months ago
前言:最近学习了一波安卓apk相关的脱壳逆向知识,发文摆弄一下。要摆弄可以花150买只谷歌nexus6p,h
过期的 airflow rce
1 year 11 months ago
百万级文件的Bug定位
1 year 11 months ago
asm项目v0.0.3版本总结
1 year 11 months ago
此次更新,用户能够在argo ui创建多种类型资产的探测任务。结合elasticsearch功能丰富的查询api可以更加灵活地过滤出资产,对资产做更一步的处理。
Angr Taint Analysis
1 year 11 months ago
本人一直致力于二进制分析和自动化漏洞挖掘领域,这次算是抛砖引玉
A week in the life of a GreyNoise Sensor: It's all about the tags
1 year 11 months ago
GreyNoise researchers continue their "week in the life of a GreyNoise sensor" series and take a deep dive into the non-benign activity that awaits systems and services that are connected to the internet.
为WAF黑名单中的IP设置过期时间
1 year 11 months ago
及时的删除黑名单中的IP可以减少误拦截、释放资源、降低维护成本。
理解EDR、NDR、 TDR、 XDR和MDR之间的区别
1 year 11 months ago
ChatGPT PLUS众筹计划2.0
1 year 11 months ago
2.0来了!
钓鱼邮件中绕过内容检测的一种方式
1 year 11 months ago
当受害者把收到的钓鱼邮件转发给我时,我发现在正文中会有一些乱起八糟的文字,比如下面这样:
金牌黑客的故事
1 year 11 months ago
旧文改后重发,剧情无新增,不必点。
安全产品起步模式
1 year 11 months ago
注:1. 本文「大客户」不是以品牌/市值定义(如500强企业),而是按照企业受保护资产的价值和付费能力(安全
h-chatgpt:我现在可new bing了
1 year 11 months ago
我现在可new bing了!
DDoS Attacks in 2022: Targeting Everything Online, All at Once
1 year 11 months ago
There was a big shift in DDoS targeting in 2022. Perhaps the most significant lesson learned: DDoS attackers are targeting everything, sometimes all at once.
Dennis Birchard
VSRC 《漏洞处理流程和评分标准6.0版》上线!
1 year 11 months ago
唯品会安全应急响应中心发布了《漏洞处理流程和评分标准6.0版》。