diff --git a/EquationGroup/README.MD b/EquationGroup/README.MD
new file mode 100644
index 0000000..8ea1219
--- /dev/null
+++ b/EquationGroup/README.MD
@@ -0,0 +1,3 @@
+group link
+
+https://malpedia.caad.fkie.fraunhofer.de/actor/equation_group