security1 publisher
Vidar now hides its strings behind a bytecode VM whose opcodes change with every build
Zscaler tracked three changes to Vidar's string encryption between early May and early September 2026, ending in a per-build virtual machine and stream cipher that make a key pulled from one sample useless against the next.
Publishers:zscaler.com
Reality
- Evidence70
- Adoption45
- Hype gap+10
- Incentives55
- Confidence60