mina.ko

diff --git a/rootkit/Makefile b/rootkit/Makefile
@@ -13,6 +13,8 @@ MINA_CLIENT_ID = meow
 obj-m := mina_$(MINA_CLIENT_ID).o
 mina_$(MINA_CLIENT_ID)-objs := mina.o
 
+# TODO(djnn): add compile-time debug mode using macros
+
 compile: ## compiles the rootkit
 	$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
 	rm -f *.order *.symvers *.mod *.mod.c *.o .mina* .Module* .module*

diff --git a/rootkit/mina.c b/rootkit/mina.c
@@ -9,19 +9,32 @@ MODULE_VERSION("0.0.1");
 
 /*
 
- * mina.ko/rootkit => tiny LKM rootkit spyware thing based
+ * mina.ko/rootkit => tiny LKM rootkit spyware thing loosely based
  * on ngn (https://ngn.tf)'s shrk: https://github.com/ngn13/shrk
  * written by djnn (https://djnn.sh)
 
 */
 
 static int __init module_start(void) {
-    printk(KERN_INFO "Hello, World!\n");
+    printk(KERN_INFO "meow ~\n");
+
+    /*
+        TODO(djnn):
+
+        - remove module from module list & hide it
+        - execute:
+            * Sending a signal 1312(to any pid) makes the module become (in)visible;
+            * Sending a signal 6969(to any pid) makes the given user become root;
+            * Files or directories starting with the MAGIC_PREFIX become invisble;
+            * Possibility to execute commands by pinging the machine with MAGIC_PREFIX in data field
+
+    */
+
     return 0;
 }
 
 static void __exit module_end(void) {
-    printk(KERN_INFO "Goodbye, World!\n");
+    printk(KERN_INFO "meow meow\n");
 }
 
 module_init(module_start);