diff --git a/user-defined-rule/custom_proxy.yaml b/user-defined-rule/custom_proxy.yaml
index c0ea275..492dfdf 100644
--- a/user-defined-rule/custom_proxy.yaml
+++ b/user-defined-rule/custom_proxy.yaml
@@ -51,3 +51,4 @@ payload:
   - '+.filesamples.com'
   - '+.u9a9.link'
   - '+.u9a9x.cc'
+  - '+.7t7a.cc'