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@jim-p
jim-p / byzanz-record-region.sh
Last active September 2, 2015 15:59
Screen Record a Region to GIF with byzanz. Run, select rectangle, wait for beep and it will capture for 10sec then beep and save.
#!/bin/bash
# Directory to output the videos
DESTDIR=~/Videos/
# Delay before starting
DELAY=10
# Sound notification to let one know when recording is about to start (and ends)
beep() {
@jim-p
jim-p / ipsec_stuff.diff
Created July 7, 2015 12:57
ipsec_stuff.diff
$ git diff RELENG_2_2_3 RELENG_2_2 -- etc/inc/ipsec.inc > ../ipsec_stuff.diff
$ git diff RELENG_2_2_3 RELENG_2_2 -- etc/inc/vpn.inc >> ../ipsec_stuff.diff
$ cat ../ipsec_stuff.diff
diff --git a/etc/inc/ipsec.inc b/etc/inc/ipsec.inc
index 8bfed07..5c7d15d 100644
--- a/etc/inc/ipsec.inc
+++ b/etc/inc/ipsec.inc
@@ -44,22 +44,22 @@ $ipsec_loglevels = array("dmn" => "Daemon", "mgr" => "SA Manager", "ike" => "IKE
@jim-p
jim-p / 2758-compromise.txt
Created June 30, 2015 16:00
2758-compromise.txt
Hey folks,
I'm an entrepreneur based in the Bay Area.. in this case, It appears our once open & trusting attitude towards our regular guests @ home-hackatons most likely lead to its demise. The result -- a total compromise of our personal network, all workstations and mobile devices - and of course, my PFSense/Netgate C2758 I had been evaluating was among the casualties.
Before I go any further, the C2758 support code is: 2809614B . Also to clarify: the device has been offline for the past 6 months and I have really not spent much time evaluating the extent of the compromise. From what little I recall, it seemed the NIC oproms had been reflashed and I'm assuming the extent of the compromise was more substantial.
If the approach is at all similar to the handful of our other systems I've spent time evaluating -- then you may well find the system of interest. In those cases, each involved rootkits that would consistently survive restoration efforts using various known methods of persistence. One or
: cat /etc/fstab
/dev/ufs/pfsense0 / ufs ro,sync,noatime 1 1
/dev/ufs/cf /cf ufs ro,sync,noatime 1 1
Site A
P1 Tunnel to Site B
P2 A->B
P2 C->B
P1 Tunnel to Site C
P2 A->C
P2 B->C
Site B
P1 Tunnel to Site A
Apr 2 10:35:06 openvpn[74272]: OpenVPN 2.3.6 amd64-portbld-freebsd10.1 [SSL (OpenSSL)] [LZO] [MH] [IPv6] built on Mar 31 2015
Apr 2 10:35:06 openvpn[74272]: library versions: OpenSSL 1.0.1l-freebsd 15 Jan 2015, LZO 2.09
Apr 2 10:35:06 openvpn[74272]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Apr 2 10:35:06 openvpn[74272]: TUN/TAP device ovpns2 exists previously, keep at program end
Apr 2 10:35:06 openvpn[74272]: TUN/TAP device /dev/tun2 opened
Apr 2 10:35:06 openvpn[74272]: ioctl(TUNSIFMODE): Device busy: Device busy (errno=16)
Apr 2 10:35:06 openvpn[74272]: do_ifconfig, tt->ipv6=1, tt->did_ifconfig_ipv6_setup=0
Apr 2 10:35:06 openvpn[74272]: /sbin/ifconfig ovpns2 10.0.14.1 10.0.14.2 mtu 1500 netmask 255.255.255.255 up
Apr 2 10:35:06 openvpn[74272]: /usr/local/sbin/ovpn-linkup ovpns2 1500 1560 10.0.14.1 10.0.14.2 init
Apr 2 10:35:06 openvpn[75323]: UDPv4 link local (bound): [AF_INET]192.168.20.74:1195
@jim-p
jim-p / ipsec-unqiueids-fix-2.2.1.patch
Created April 2, 2015 12:50
ipsec-unqiueids-fix-2.2.1.patch
diff --git a/etc/inc/vpn.inc b/etc/inc/vpn.inc
index 4d242e6..fc4bce5 100644
--- a/etc/inc/vpn.inc
+++ b/etc/inc/vpn.inc
@@ -575,7 +575,7 @@ EOD;
$uniqueids = 'yes';
if (!empty($config['ipsec']['uniqueids'])) {
- if (in_array($uniqueids, $ipsec_idhandling))
+ if (array_key_exists($config['ipsec']['uniqueids'], $ipsec_idhandling))
foreach ($config['system']['user'] as $user) {
if (!empty($user['md5-hash'])) {
echo "{$user['name']},{MD5}{$user['md5-hash']}\n";
}
}
Site A (hub)
Tunnel to B
A-B
C-B
D-B
Tunnel to C
A-C
B-C
D-C
Tunnel to D
@jim-p
jim-p / gist:de856d43cf5f5418b57e
Created January 29, 2015 14:41
ALIX ttys 2.2
#
# $FreeBSD: stable/10/etc/etc.amd64/ttys 267236 2014-06-08 17:50:07Z nwhitehorn $
# @(#)ttys 5.1 (Berkeley) 4/17/89
#
# This file specifies various information about terminals on the system.
# It is used by several different programs. Common entries for the
# various columns include:
#
# name The name of the terminal device.
#