ISDPodcast Episode 199 for August 24, 2010. Tonight’s podcast is hosted by Rick Hayes, Keith Pachulski, and Karthik Rangarajan.
Announcements:
Local Password Exploitation Class:
- The Kentuckiana ISSA will be putting on class on Aug 28th 2010 from 10am to 4:30pm at the Jeffersonville Public Library (https://events.constantcontact.com/register/eventReg?oeidk=a07e2znbzbs77edf8b6&oseq=)
- The class will cover the details of pulling passwords/hashes that are stored on a box where the attacker has physical access to the system, or via network vulnerabilities that can reveal the password/hash. Topics to be covered:
- Pulling stored passwords from web browsers/IM clients and other apps
- Hash cracking of Windows passwords, as well as other systems
- Sniffing plain text passwords off the network
- How passwords on one box can be used to worm though other hosts on a network
- Seating is limited to 50 people.
- The class is being held as a charity event for the Matthew Shoemaker Memorial Care Fund. Matthew was a fellow security professional and podcaster who left behind two children, His colleagues have set up an account to help support his two children. Donations can be made to the Shoemaker Memorial Care Fund at The Peoples Bank, P.O. Box 788, Winder, GA 30680. Checks can either be mailed directly or transfers via telephone (770) 867-9111. Please place the account 00133835 on the check. A PayPal account has been established and you can find on the right hand side of this ISD page (http://www.isdpodcast.com/goodbye-farewall-god-bless/). Please show your receipt for donation of at least $10 at the door.
Atlanta ISSA:
- ISSA International Conference – September 16, 2010 (http://www.issa.org/page/?p=105)
SANS Community:
- SANS Security 560: Network Penetration Testing and Ethical Hacking – September 17th – 22nd, 2010 (http://www.sans.org/atlanta-2010-cs2/description.php?tid=3142)
9am-5pm US ET
Hilton Atlanta Airport Hotel
1031 Virginia Avenue
Atlanta, GA 30354
- Use the Discount Code: isdpod15 for a 15% discount.
ShoeCon 2010:
- Atlanta, GA September 18th (http:///www.shoecon.org)
Wellesley Inn-Atlanta Airport (Google Maps)
1377 Virginia Avenue
East Point, GA 30344
(404) 762-5111
- This is a donation supported event and all the proceeds will go to the Matthew Shoemaker Memorial Fund.
SANS Mentoring Program:
- Jason Lawrence will be teaching the SANS Forensics 508 – Computer Forensics and Investigations course in Sandy Springs starting Tuesday, October 12, 2010 – Tuesday, December 14, 2010 (http://www.sans.org/mentor/details.php?nid=21538). Use the Discount Code: isdpod15 for a 15% discount.
- Adrian Sanabria will be teaching the SANS Security 504 – Hacker Techniques, Exploits & Incident Handling in Knoxville, TN starting Tuesday, October 12, 2010 – Tuesday, December 14, 2010 (http://www.sans.org/mentor/details.php?nid=22258). Use the Discount Code: isdpod15KY for a 15% discount.
The Louisville Metro InfoSec Conference:
- Thursday, October 7th, 2010 at Churchill Downs (http://www.louisvilleinfosec.com).
Use the Discount Code: IGK-0726 when you and register for $30 off the $99 ticket price ($69), until Sept. 1st. This discount will expire on that date.
MyHardDriveDied.com:
- MHDD Data Recovery Class current dates and locations:
- Dallas, TX – October 11th – 15th
- SANS: Drive and Data Recovery Forensics September 20th – 24th (https://www.sans.org/registration/register.php?conferenceid=21967)
- Washington, DC – December 6th – 10th
- Cost is $3500 for all classes to reserve and register, call (678) 445-9007, email: smoulton@nicservices.com or go to http://www.myharddrivedied.com Use the Discount Code: isdpodcast for a $300 discount.
Karthik Rangarajan is looking for a full-time position. He is graduating in December 2010, and can start immediately after he graduates. He has experience with Static Code Analysis, and has been a developer for a fairly decent amount of time before he got into security. He has a track record of being a fast learner and having a high learning curve. He can be reached at krangarajan@gatech.edu or isdpodcast@gmail.com.
Keith: [EDIT] Its not raining men. That’s ok..I have a gift for you Kar and I`ll wait for ShoeCon to give it to you =)
Keith’s Rant of the Day: Providing employee’s with scripted answers to auditor questions nullifies the point of performing an internal audit….
Stories of Interest:
News Item 1: http://www.theregister.co.uk/2010/08/12/server_based_botnet
A server-based botnet that preys on insecure websites is flooding the net with attacks that attempt to guess the login credentials for secure shells protecting Linux boxes, routers, and other network devices.
According to multiple security blogs, the bot compromises websites running outdated versions of phpMyAdmin. By exploiting a vulnerability patched in April, the bot installs a file called dd_ssh, which trawls the net for devices protected by the SSH protocol.
“This bot then conducts brute force SSH attacks on random IP addresses specified by the bot herder,” a user blogged here. Indeed, DShield, an exploit-monitoring service maintained by the SANS Institute, shows a six-fold increase in the number of sources participating in SSH scanning from July 24 to August 10, and close to a three-fold jump in the number of targets. For reasons that remain unclear, the number of sources over the past two days has plummeted, even as the number of targets has dropped only moderately.
In addition to posing a threat to unpatched websites and SSH-protected devices, the attacks are also creating headaches for large numbers of non-vulnerable sites. As Reg readers have pointed out in comments to this article, the flood of requests for admin.php, setup.php and other PHP-related files can have the effect of a denial-of-service attack. The queries often hit sites running Microsoft’s IIS and other platforms that have nothing to do with PHP.
News Item 2: http://www.computerworld.com/s/article/9180660/Heartland_denies_systems_involved_in_new_data_breach
Heartland Payment Systems, which last year suffered the largest ever data breach involving payment card data, is downplaying reports out of Austin, Texas linking the payment processor to a data breach at a local restaurant chain.
Heartland CIO Steven Elefant told Computerworld by e-mail late Thursday that the reports out of Austin point to a “localized intrusion initiated within the stores, either in their point-of-sale system or as a result of other fraud.”
“The Heartland system at large and its merchants would not be compromised in any way by this type of attack, and the company is unaware of any broader issue,” he said.
He added that Heartland officials will work closely with business owners to help identify the source of the breach, and help with remediation efforts.
The Austin Statesman reported on Thursday that an “accounting network” at Tino’s Greek Cafe, a local restaurant chain with four locations in Austin, had been breached.
News Item 3: http://www.darkreading.com/shared/printableArticle.jhtml?articleID=226900007
[Notes: Keith - Network segmentation, see news item 4, is often overlooked, improperly implemented and/or not monitored. Along with segmentation, there should be access controls implemented between the individual segments to enforce the segmentation and report on potential issues. Not only does this allow for minimized impact to operations should one segment become under attack/infected/whatever, once properly implemented it will also allow for overall ease of management]
News Item 4: http://www.darkreading.com/shared/printableArticle.jhtml?articleID=226700495
[Notes: Keith - Rouge wireless networks continue to be problematic due to the ease of acquiring wireless access points as well as problems with detection. To discover rogue access points we should be using a combination of both wired and wireless scanning as neither is perfect. Correlation of the results should be able to give a better picture on discovery of potential devices, though even this is questionable. Due to the saturation of wireless in heavily populated areas, even wireless scanning and identification of those devices is nearly impossible. Proper controls between corporate/guest AP, network segmentation - this is something that is often overlooked and when it is implemented it typically turns into Swiss cheese. I love how Verizon is quoted here as blaming insecure wireless networks for the bulk of the incidents and we should be using WPA or WPA2 yet they ship their wireless devices with WEP enabled.]






