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US Army Research Office’s BotHunter ( Malware detector)
Antispyware ^ | Wednesday, November 26th, 2008 at 12:53 pm | staff

Posted on 12/08/2008 9:47:54 AM PST by Ernest_at_the_Beach

When malware spammers get out of control, what’s the best thing to do?

Call in the US Army, perhaps?

A free malware-detector called BotHunter, sponsored by the US Army Research Office, “works so well that it has even found infected Mac computers, much to the embarrassment of the Mac owners who, of course, swear that their computers cannot be infected with bots,” SC Magazine quotes Marcus Sachs, director at SANS Internet Storm Center, as saying.

And there have been 35,000 downloads so far, the story has Phillip Porras, program director of enterprise and infrastructure security at SRI International, a research and technology organization, and lead developer of the BotHunter project, saying.

“It works so well that it has even found infected Mac computers, much to the embarrassment of the Mac owners who, of course, swear that their computers cannot be infected with bots,” Marcus Sachs, director at SANS Internet Storm Center, told SCMagazineUS.com Tuesday in an email.

BotHunter was funded through a Cyber-Threat Analytics research grant from the US Army Research Office, says SC Magazine, adding:

“It reportedly helps Windows, Mac and Linux users detect malware-infected hosts on their networks by tracking interactions that typically occur when a PC is infected with malware, Porras said. The tool will generate an infection profile with all the forensic evidence that was gathered.

“The infection profile report will then allow users to determine which machines on the network are acting like they are infected. The tool anonymizes infection profiles and passes them back to SRI, where they go into a repository that is used to help generate new threat intelligence.”



TOPICS: Computers/Internet
KEYWORDS: bothunter; botnet; malware
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To: Old Student; Ernest_at_the_Beach

About to try it, if I don’t come back....


61 posted on 12/08/2008 4:52:16 PM PST by SouthTexas (Remember, it took a Jimmy Carter to bring us a Ronald Reagan!)
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To: 1234; 50mm; 6SJ7; Abundy; Action-America; acoulterfan; AmericanGirlRising; aristotleman; ...
Very Questionable claim about Mac Spam Bots - PING!


Mac Security FUD Ping!

If you want on or off the Mac Ping List, Freepmail me.

62 posted on 12/08/2008 5:17:03 PM PST by Swordmaker (Remember, the proper pronunciation of IE is "AAAAIIIIIEEEEEEE!)
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To: Lil'freeper

Ping


63 posted on 12/08/2008 5:22:17 PM PST by big'ol_freeper (Gen. George S. Patton to Michael Moore... American Carol: "I really like slapping you.")
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To: Old Student

Thanks for the feedback.....do you have a home network?


64 posted on 12/08/2008 5:51:51 PM PST by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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To: Old Student
There is a PDF that gets very detailed,...definitely a serious tool....may not be what a home user is equipped to work with....definitely non trivial...pdf file at :

[PDF] BotHunter: Detecting Malware Infection Through IDS-Driven Dialog ...

************************

Perhaps to run this.... one has to have a dedicated PC on the network that is to be watched...

65 posted on 12/08/2008 6:08:45 PM PST by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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To: Ernest_at_the_Beach; Old Student

It really didn’t seem to do much, run XP, Trend Micro and Spybot.

No network either.


66 posted on 12/08/2008 6:10:21 PM PST by SouthTexas (Remember, it took a Jimmy Carter to bring us a Ronald Reagan!)
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To: Swordmaker
Here's an oldie, it came out back when there were some server hacks and failures, so they switched to Macs. :')
Image and video hosting by TinyPic

67 posted on 12/08/2008 6:41:39 PM PST by SunkenCiv (https://secure.freerepublic.com/donate/_______Profile finally updated Saturday, December 6, 2008 !!!)
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To: SouthTexas
Maybe you had nothing going on.... No infection....?.

Did it install for you?

68 posted on 12/08/2008 6:42:08 PM PST by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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To: Ernest_at_the_Beach

Maybe nothing was there, don’t know. Seemed to install easily enough, multiple changes required in Spybot, but that is to be expected when making changes.

Trend seems to do pretty good, but I have run Spybot for years, (Trend came with the computer).

One thing though, I don’t go to very many places I don’t trust. The exception being the grandkids, although they do pretty good job of policing wife. ;)


69 posted on 12/08/2008 6:50:04 PM PST by SouthTexas (Remember, it took a Jimmy Carter to bring us a Ronald Reagan!)
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To: Old Student

See #69.


70 posted on 12/08/2008 6:53:42 PM PST by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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To: Ernest_at_the_Beach
Researchers at SRI International announced a free tool this week that can help organizations battle botnets by tracking down infected hosts in their network. BotHunter monitors the two-way communication flows between compromised computers and external attackers and develops an evidence trail to identify botnet activity. The tool has a correlation engine that uses a customized version of Snort to track inbound scanning, outbound attack propagation and other activity that happens during the infection process.

So this is the correct site? Great. Thanks for the information.

71 posted on 12/08/2008 7:58:28 PM PST by GOPJ (Perverse incentives birth nasty unintended consequences.)
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To: Ernest_at_the_Beach

My computer’s doing this little, “This object has been blocked.” stuff when I try to go to the mirror sites to download. I’ll try again tomorrow. Thanks for the link.


72 posted on 12/08/2008 8:05:26 PM PST by GOPJ (Perverse incentives birth nasty unintended consequences.)
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To: Ernest_at_the_Beach
I'm not sure how you use this if you are running a single PC or multiple thru a router ...

Found these instructions Here via the linked article.
I haven't set this up yet but it looks as if single PC home use is do'able.
Other network setups are described there as well.

============================================== Here is some advice on answering the network configuration parameters.

1. For Home WinXP Users on a typical Cable, DSL, or modem.

Here is what to do if you are a single PC user attached directly, or via wireless access point, to your Internet provider's cable, DSL, or Modem.

1a. Enter the Network Mask of your Trusted Net

You may enter the IP address of your system as your trusted network mask.  Here is how to find your system's current IP address:

Click the Windows desktop Start Menu, Control Panel, Network Connections.   Find the local area connection that is "Connected". Double click the connected network icon.  Click the Support Tab.  Your IP address will be listed.

Use this IP address as your Trusted Network mask.  You do not need to specify this as an IP mask.

1b. Enter the IP address of any SMTP servers on the network.

Assuming you are a home user and use your mail server is provided by your Internet service provider (this is typical), you may leave this entry blank.

1c. Enter the IP address of any DNS servers on the network.

Assuming you are a home user whose DNS services are provided by your Internet service provider (this is typical), you may leave this entry blank.

1d. Select the Network Adapter to be used by Snort.

Click the Windows desktop Start Menu, Control Panel, Network Connections.   Find the local area connection that is "Connected". Double click the connected network icon.  Match the name of this "Connected" adapter to the network adapter in the scroll list prompt.

Typically, your Home PC should generate very few "Lines Parsed", or dialog alarms.   You may leave BotHunter running for several hours, to determine if your system is infected with malware. If so, BotHunter will produce an infection profile.  BotHunter may be run on your system periodically to retest whether your machine is infected.

73 posted on 12/08/2008 8:12:26 PM PST by Bloody Sam Roberts (Inspiration: The momentary cessation of stupidity.)
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To: Bloody Sam Roberts; Old Student; SouthTexas

Excellent info....thanks.


74 posted on 12/08/2008 8:50:08 PM PST by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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To: All
Another useful link:

BotHunter® Documents List

75 posted on 12/08/2008 8:53:57 PM PST by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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To: Bloody Sam Roberts; Ernest_at_the_Beach

Those instructions are what I used to install.


76 posted on 12/08/2008 8:59:52 PM PST by SouthTexas (Remember, it took a Jimmy Carter to bring us a Ronald Reagan!)
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To: IYAS9YAS
Zone Alarm
Zone Alarm is more a pain than anything... Comodo FINALLY came out with a Vista64 version. not sure what version you're running, but they should have it: http://www.comodo.com/ (and it's free!)
77 posted on 12/09/2008 12:49:20 AM PST by Bikkuri
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To: Ernest_at_the_Beach
“Thanks for the feedback.....do you have a home network?”

Yes, I do. Linksys WRT54G wireless router, five XP & one Vista box, and a Palm TX, and two 4-port switches to distribute the network where I want it. Only the laptop and Palm go wireless into the network.

You're welcome for the feedback, and I thank you, as well. I figure if we just sit here and take potshots at each other, nothing gets better. If we help each other out, things do get better, and I think we need a lot of “getting better” in this country.

78 posted on 12/09/2008 7:12:21 AM PST by Old Student (We have a name for the people who think indiscriminate killing is fine. They're called "The Bad Guys)
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To: Ernest_at_the_Beach
"Give us some feedback when you can!

I've had it running for a little over 24 hours on a span port that's mirrored from the port where our perimeter firewall is plugged in that provids our primary connection to the internet. So far it hasn't found anything. I suppose that's a good thing, but makes for some boring testing. lol I might fire up a VM and do an intentional infection of some kind just to test it(famous last words I know).

I've had it running on a XP box with 2g of RAM, and it seems really stable with only 50megs of RAM used total on Snort and the bot hunter front end. Just for reference, I can fire up Ethereal(Wireshark) while connected to that mirrored port, and it will bring the system to a halt after a few minutes because the machine can't handle the load.

I'll report back when I have more information. I'll give it a run on a Linux machine in the next day or so.

79 posted on 12/09/2008 6:04:33 PM PST by KoRn
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To: KoRn

Thanks for letting us know...


80 posted on 12/09/2008 9:38:15 PM PST by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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