From df64244d3ac4a15e6e23b100a976169ad0bdd497 Mon Sep 17 00:00:00 2001
From: server <git@localhost>
Date: Thu, 20 Jan 2022 19:04:24 -0700
Subject: [PATCH] backup extsd scriptlet, net notes

---
 NET.md                      | 10 ++++++++++
 SEC.md                      | 25 +++++++++++++++++++++++++
 scripts/pysalx-backup-extsd | 12 ++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 NET.md
 create mode 100755 scripts/pysalx-backup-extsd

diff --git a/NET.md b/NET.md
new file mode 100644
index 0000000..fbc7275
--- /dev/null
+++ b/NET.md
@@ -0,0 +1,10 @@
+# Network
+
+```
+# from lsof:
+/system/bin/tftp_server
+
+root@ngl:/ # netstat
+Proto Recv-Q Send-Q Local Address          Foreign Address        State
+ tcp       0      0 127.0.0.1:5037         0.0.0.0:*              LISTEN
+```
diff --git a/SEC.md b/SEC.md
index f7b2418..d451fb2 100644
--- a/SEC.md
+++ b/SEC.md
@@ -15,3 +15,28 @@ root      2528  1     5868   368   ffffffff 00434a84 S /sbin/adbd
 u0_a70    4397  302   1257352 23972 ffffffff a66719c0 S com.android.smspush
 ```
 
+Not sure this is necessary... (?)
+
+```
+# from lsof
+/system/priv-app/Telecom/Telecom.apk
+/system/priv-app/TelephonyProvider/TelephonyProvider.apk
+/data/data/com.android.providers.telephony/databases/cdmacalloption.db
+/data/data/com.android.providers.telephony/databases/HbpcdLookup.db
+/system/app/PhoneFeatures/PhoneFeatures.apk
+/system/framework/qcrilhook.jar
+/data/data/com.android.providers.telephony/databases/telephony.db
+/data/data/com.android.providers.telephony/databases/mmssms.db
+# Ok, so it has pretty much everything enabled/running apparently...
+/system/app/Email/Email.apk
+```
+
+```
+# Don't think it has hardware GPS (?).
+# Perhaps for use with paired GPS (e.g. android phone).
+/system/priv-app/com.qualcomm.location/com.qualcomm.location.apk
+/system/framework/com.android.location.provider.jar
+```
+
+Uses SELinux kernel.
+
diff --git a/scripts/pysalx-backup-extsd b/scripts/pysalx-backup-extsd
new file mode 100755
index 0000000..3c1c0e8
--- /dev/null
+++ b/scripts/pysalx-backup-extsd
@@ -0,0 +1,12 @@
+#!/bin/bash
+# Script to backup the extsdcard on the analyzer.
+# It will create a timestamped directory.
+
+set -x
+
+NOW=`date +%Y%m%d%H%M%S`
+
+mkdir -p "./$NOW"
+
+adb pull -a /storage/extsdcard/ "./$NOW"
+