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谁在偷窥你的键盘？揭秘潜伏在系统进程背后的“银狐”

笔者最近一直在关注银狐的攻击，发现有一类的银狐变化特别快，而且还特别活跃。相信各位师傅看过这样子的银狐钓鱼:**2026年第一季度违规内职人员名单信息公告.exe**，这个团伙现在的加载器已经是多次迭代的，近期主要在混淆方面进行迭代，增加了混淆后，又不好分析，ida还容易崩，单步调试好一会，找到关键函数却眼前一黑，密密麻麻的基本块糊在一起，文章会着重分析如何减轻垃圾代码的影响。

通过pipe布局与off-by-null漏洞实现页级UAF，结合二级UAF构造任意地址读写，最终提权。

玄机上有几道pwn题没什么人做，特意花时间做了并且进行整理

逆向利用CFG绕过、堆栈欺骗、DLL Hollowing等技术的加载器

ida-pro decompile InitializeListHead

决赛直播｜第四届阿里CTF安全挑战赛

PythonAstREPLTool无条件启用导致RCE

本次分析的 CVE-2025-64111是 Gogs 平台因CVE-2024-56731 补丁修复不完整引发的二次高危远程命令执行漏洞。该漏洞存在于 Gogs ≤0.13.3 版本，核心因UpdateRepoFile函数的.git 路径校验覆盖不全、isRepositoryGitPath校验函数的设计缺陷，导致攻击者可通过符号链接路径映射或直接操控原始路径的方式绕过防护，篡改仓库.git/conf

A vulnerability identified as problematic has been detected in onnx. This issue affects the function onnx.hub.load. The manipulation leads to insufficient verification of data authenticity. This vulnerability is documented as CVE-2026-28500. The attack can be initiated remotely. There is not any exploit available.

A vulnerability categorized as critical has been discovered in Python CPython up to 3.14.x. This vulnerability affects the function ElementDeclHandler of the component Expat Parser. Executing a manipulation can lead to stack-based buffer overflow. This vulnerability is registered as CVE-2026-4224. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

A vulnerability was found in Dell ThinOS 10 2602_10.0573. It has been rated as critical. This affects an unknown part. Performing a manipulation results in command injection. This vulnerability is cataloged as CVE-2026-23862. The attack must be initiated from a local position. There is no exploit available. Upgrading the affected component is advised.

A vulnerability was found in Python CPython up to 3.14.x. It has been declared as critical. Affected by this issue is the function http.cookies.Morsel. Such manipulation leads to improper input validation. This vulnerability is listed as CVE-2026-3644. The attack may be performed from remote. There is no available exploit. It is recommended to upgrade the affected component.

A vulnerability was found in Amazon AWS Bedrock AgentCore Starter Toolkit up to 0.1.12. It has been classified as critical. Affected by this vulnerability is an unknown functionality. This manipulation causes generation of predictable numbers or identifiers. This vulnerability is tracked as CVE-2026-4269. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

A vulnerability was found in Chyrp up to 2.5.2 and classified as critical. Affected is an unknown function of the file Admin.php. The manipulation results in sql injection. This vulnerability is identified as CVE-2025-69768. The attack can be executed remotely. There is not any exploit available.

A vulnerability has been found in Authlib up to 1.6.8 and classified as critical. This impacts an unknown function. The manipulation leads to improper verification of cryptographic signature. This vulnerability is referenced as CVE-2026-27962. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

A vulnerability, which was classified as problematic, was found in Authlib up to 1.6.8. This affects an unknown function of the component Header Parameter Handler. Executing a manipulation can lead to improper validation of integrity check value. The identification of this vulnerability is CVE-2026-28498. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.

A vulnerability, which was classified as problematic, has been found in Authlib up to 1.6.8. The impacted element is an unknown function. Performing a manipulation results in information exposure through discrepancy. This vulnerability was named CVE-2026-28490. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

A vulnerability classified as critical was found in Doom Launcher 3.8.1.0. The affected element is an unknown function of the component Path Validation Handler. Such manipulation leads to path traversal. This vulnerability is uniquely identified as CVE-2025-66687. The attack can be launched remotely. No exploit exists.

A vulnerability classified as problematic has been found in Shenzhen Hereta Hereta ETH-IMC408M up to 1.0.15. Impacted is an unknown function of the file setup.cgi of the component Setting Handler. This manipulation causes cross-site request forgery. This vulnerability is handled as CVE-2026-29521. The attack can be initiated remotely. There is not any exploit available.