From f20bcac9a9b9f7fd4b6293b57de279ab6c050bed Mon Sep 17 00:00:00 2001
From: Liliesh <liliesh@proton.me>
Date: Sat, 2 Nov 2024 11:26:29 +0100
Subject: [PATCH] Inital commit

---
 .gitignore             |  7 +++++++
 X570PG4/docs.adoc      | 19 +++++++++++++++++++
 X570PG4/download_fw.sh |  2 ++
 X570PG4/extract.sh     | 16 ++++++++++++++++
 4 files changed, 44 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 X570PG4/docs.adoc
 create mode 100755 X570PG4/download_fw.sh
 create mode 100644 X570PG4/extract.sh

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..09181f6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+*.bin
+*.lzma
+*.jpeg
+*.png
+sections/
+*.zip
+X570PG4*.*
diff --git a/X570PG4/docs.adoc b/X570PG4/docs.adoc
new file mode 100644
index 0000000..6ec9174
--- /dev/null
+++ b/X570PG4/docs.adoc
@@ -0,0 +1,19 @@
+= Reversing of the AsRock X570 Phantom Gaming 4 firmware image
+
+== Steps
+1. download fw 
+2. binwalk
+
+
+== Mappings
+=== 4456808
+Compressed lzma
+Contains boot images
+
+|===
+| Start, Length, Type, Description
+| 4456808, 15525, LZMA Archive, Boot splash images
+|===
+4456808 = lzma = jpg images 
+4591952 = lzma = windows pe binaries - unknown usage
+4633968 = lzma = win-pe bins, aes-s box 
diff --git a/X570PG4/download_fw.sh b/X570PG4/download_fw.sh
new file mode 100755
index 0000000..ae06613
--- /dev/null
+++ b/X570PG4/download_fw.sh
@@ -0,0 +1,2 @@
+wget "https://download.asrock.com/BIOS/AM4/X570%20Phantom%20Gaming%204(5.60)ROM.zip" -O ASX570FW.zip
+7z x ASX570FW.zip
diff --git a/X570PG4/extract.sh b/X570PG4/extract.sh
new file mode 100644
index 0000000..164ac4d
--- /dev/null
+++ b/X570PG4/extract.sh
@@ -0,0 +1,16 @@
+mkdir sections
+
+# Section 4456808
+echo "Extracting 4456808"
+mkdir sections/4456808
+dd if=X570PG45.60 skip=4456808 bs=1 count=15525 of=sections/4456808/image.lzma
+unlzma sections/4456808/image.lzma
+dd if=sections/4456808/image skip=4 bs=1 count=12196 of=sections/4456808/4.jpeg
+dd if=sections/4456808/image skip=12204 bs=1 count=5601 of=sections/4456808/12204.jpeg
+
+# Section 4591952
+echo "Extracting 4591952"
+mkdir sections/4591952
+dd if=X570PG45.60 skip=4591952 bs=1 count=41951 of=sections/4591952/image.lzma
+unlzma sections/4591952/image.lzma
+dd if=sections/4591952/image skip=204 bs=1 count=2020 of=sections/4591952/204.bin