Expired50% confidenceBenchmarkExact time
In real-world testing, the Base64 encoding method successfully bypassed Tencent PC Manager but failed to bypass Huorong.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
8/15/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
免杀技术实测：CS载荷绕过杀软的三种方法与SRC赏金真相
bilibili寻欢攻防日记8/8/2026
Related Claims
Unverifiedbase64 不是加密，而是一种完全可逆的编码方式，不提供任何安全性保障74% similarUnverifiedThe code-separation evasion method hosts the Base64-encoded payload on a remote server (such as Kali Linux's Apache), retrieves and decodes it at execution time via DownloadString, and successfully bypassed both Huorong and Tencent PC Manager in real-world testing.68% similarUnverifiedLinux内核曾因编译器优化掉空指针检查而引入安全漏洞CVE-2009-189764% similarUnverified编码混淆攻击将违规信息用Base64等方式编码后输入，可绕过基于关键词的表层过滤机制63% similar
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