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Security Response: Showing posts tagged with Endpoint Protection (AntiVirus): Showing posts by Dave ColeSyndicate content

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Extreme Makeover – Symantec's ThreatCon
Dave Cole | July 18, 2007
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A while back we took a look at how securityalerting was being done across the industry and noticed that there wasplenty of room for improvement. We started out with our own ThreatCon.It was easy to see that it wasn’t very effective for helping lesstech-savvy consumers to protect themselves online. On the humorousside, we did a little survey on customer perception and effectivenessof the ThreatCon and one of the respondents thought it was related tosomething on StarTrek. Ouch! The feedback we got gave us a clearpicture of where to begin our journey to improve our alerting systems.

Old threatcon

We began the overhaul of our security alerting systems early last spring by introducing the Internet Threat Meter(ITM) for...

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Tags: Endpoint Protection (AntiVirus), Security, Security Risks, Security Response
Let’s Do the Time Warp!
Dave Cole | June 29, 2007
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Nothing could be more fitting to recap the colorful history of information security than the wonderfully off-kilter theatre of The Rocky Horror Picture Show. What a ride it’s been! The story of our craft now spans at least four decades (depending on how you count it), each one with its own hallmark events and memorable characters.

In order to commemorate Symantec’s 25th year of business, we thought we’d invite you to do the time warp with us. This is the first of a series of blogs that will go back and review the history of Internet security, stretching back to the 70s and all the way up the current age of rampant phishing, rootkits, splogs and SPIT.

The 70s
The deepest definition of youth is life as yet untouched by tragedy. ~ Alfred North Whitehead

Indeed, the 70s were a time in information security largely untouched by digital calamity but marked by exploration of emerging telecommunications technology....

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Tags: Endpoint Protection (AntiVirus), Evolution of Security, Security, Security Response
Massively Multi-Online…Adware?
Dave Cole | May 16, 2007
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For those of us who are not hardcore gamers (yours truly included),but have fond memories of playing Pitfall on the Atari 2600 or Pirateson an old Apple, the world of online gaming has been experiencing aperiod of explosive growth in recent years. The rapid increases inplayers and dollars flowing into the gaming industry go well beyond theconsole-based games such as Sony’s PS3 and Nintendo’s Wii and extend toPC-based games such as the hugely popular World of Warcraft (WoW) whichenjoys a thriving online population that recently reached over 6 million users worldwide.WoW is a massively multiplayer online game (MMOG) that allows playersfrom across the globe to interact socially in a persistent world wherethe player is represented by their in-game avatar who increases inskills, gains possessions and presumably builds relationships overtime. The MMOG market...

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Tags: Endpoint Protection (AntiVirus), Emerging Threats, Security, Security Response
Spam: It’s Not Just for Email
Dave Cole | April 11, 2007
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Alright, I’ll fess up: spam has never been just for email, in spite of our cluttered inboxes that loudly protest to the contrary. Spam’s early commercial origins point back to a message to 6,000 recipients on Usenet by a couple of immigration attorneys named Canter & Siegel from Phoenix, Arizona back in 1994 who were promoting their services to enroll people in the national green card lottery. From these roots, spam moved on to its dominant format today: email. Nonetheless, the flood of SMTP-based spam we see today may obscure the other flavors of spam that have popped up, including IM spam, SMS spam, and the Web 2.0 buzzword-friendly “splog”.

I’ll spare you all the gory details on IM and SMS spam, they’re pretty straightforward. IM spam has yet to reach major proportions, but it’s certainly out there, plugging spy software, ringtones, and other services. SMS spam has been highly visible overseas since 2001, especially in Asia where SMS has been used heavily for some...

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Tags: Endpoint Protection (AntiVirus), Security, Spam, Security Response
The Big 3-0!
Dave Cole | February 9, 2007
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We recently hit a big milestone here at Symantec Security Response:30 VB100 awards in a row! This means that for every VB100 test forwhich we have submitted a product, we’ve detected all the threats onthe latest WildList without missing a threat and without triggering afalse positive on a clean file. For a little perspective, this streakstretches all the way back to the last century (OK, 1999) with theNovember 1999 VB100 test for Windows 98. We think this a prettyremarkable achievement in consistency and reliability.

There were a couple other notable items in the latest test, not theleast of which was that it was the first VB100 that covered Microsoft’snew Vista operating system. We were one of several security companieswho notched a win on the inaugural Vista VB100, but there were a few ofus who didn’t quite make the cut.Note that malware on...

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Tags: Endpoint Protection (AntiVirus), Security, Security Risks, Security Response
“Storm Trojan” Illustrated
Dave Cole | January 25, 2007
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We’re happy to report that so far today, Peacomm and Mixor.Q activity is lighter than the maelstrom of activity we’ve seen in previous days. We’ve noted no new spam runs today, with the malware submissions and activity levels tapering off a bit as well. Phew! Our Security Response team in Pune, India, has pulled together a slick Flash-based run through of the attack, which can be viewed using the following URL:
http://www.symantec.com/content/en/us/home_homeoffice/media/flash/peacomm.html

Just a little more info on this threat you may have not heard before—it is communicating over peer-to-peer using the Overnet protocol and network (of eDonkey fame). After connecting to the network, the threat then searches for some particular hashes (searches are done by hash, not by specific filename) and eventually it receives a reply that includes some 'meta tag' information...

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Tags: Endpoint Protection (AntiVirus), Security, Spam, Security Response
“Storm Trojan” Illustrated
Dave Cole | January 25, 2007
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We’re happy to report that so far today, Peacomm and Mixor.Q activity is lighter than the maelstrom of activity we’ve seen in previous days. We’ve noted no new spam runs today, with the malware submissions and activity levels tapering off a bit as well. Phew! Our Security Response team in Pune, India, has pulled together a slick Flash-based run through of the attack, which can be viewed using the following URL:
http://www.symantec.com/content/en/us/home_homeoffice/media/flash/peacomm.html

Just a little more info on this threat you may have not heard before—it is communicating over peer-to-peer using the Overnet protocol and network (of eDonkey fame). After connecting to the network, the threat then searches for some particular hashes (searches are done by hash, not by specific filename) and eventually it receives a reply that includes some 'meta tag' information...

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Tags: Endpoint Protection (AntiVirus), Malicious Code, Security, Security Response
“Storm Trojan” Illustrated
Dave Cole | January 25, 2007
0 comments

We’re happy to report that so far today, Peacomm and Mixor.Q activity is lighter than the maelstrom of activity we’ve seen in previous days. We’ve noted no new spam runs today, with the malware submissions and activity levels tapering off a bit as well. Phew! Our Security Response team in Pune, India, has pulled together a slick Flash-based run through of the attack, which can be viewed using the following URL:
http://www.symantec.com/content/en/us/home_homeoffice/media/flash/peacomm.html

Just a little more info on this threat you may have not heard before—it is communicating over peer-to-peer using the Overnet protocol and network (of eDonkey fame). After connecting to the network, the threat then searches for some particular hashes (searches are done by hash, not by specific filename) and eventually it receives a reply that includes some 'meta tag' information...

Read more
Tags: Endpoint Protection (AntiVirus), Emerging Threats, Security, Security Response
“Storm Trojan” Illustrated
Dave Cole | January 25, 2007
0 comments

We’re happy to report that so far today, Peacomm and Mixor.Qactivity is lighter than the maelstrom of activity we’ve seen inprevious days. We’ve noted no new spam runs today, with the malwaresubmissions and activity levels tapering off a bit as well. Phew! OurSecurity Response team in Pune, India, has pulled together a slickFlash-based run through of the attack, which can be viewed using thefollowing URL:
http://www.symantec.com/content/en/us/home_homeoffice/media/flash/peacomm.html

Just a little more info on this threat you may have not heardbefore—it is communicating over peer-to-peer using the Overnet protocoland network (of eDonkey fame). After connecting to the network, thethreat then searches for some particular hashes (searches are done byhash, not by specific filename) and eventually it receives a reply thatincludes some 'meta tag' information. The meta...

Read more
Tags: Endpoint Protection (AntiVirus), Security, Security Risks, Security Response
Welcome to the Phish Market: The PRN Grows Again
Dave Cole | November 13, 2006
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This past spring we announced that Phish Report Network (PRN) was officially open for any organization who wanted to have phishing attacks against their brand blocked through the PRN’s community of solution providers, including Yahoo, Netscape, Symantec and others. This was (and still is) completely free of charge to the organization sending the data. We’re now pleased to announce that anyone, from Grandma Jones in Topeka to Uncle Jack in Melbourne, can now submit their fresh phish to the PRN. It’s a piece of cake to do and mostly consists of copying the URL of the fraudulent Web site into a submission form at the following location: https://submit.symantec.com/antifraud/phish.cgi

Once we receive the suspicious URLs, we vet them both programmatically as well as manually to make sure it is indeed a fraudulent...

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Tags: Endpoint Protection (AntiVirus), Emerging Threats, Security, Security Response
Welcome to the Phish Market: The PRN Grows Again
Dave Cole | November 13, 2006
0 comments

This past spring we announced that Phish Report Network (PRN) was officially open for any organization who wanted to have phishing attacks against their brand blocked through the PRN’s community of solution providers, including Yahoo, Netscape, Symantec and others. This was (and still is) completely free of charge to the organization sending the data. We’re now pleased to announce that anyone, from Grandma Jones in Topeka to Uncle Jack in Melbourne, can now submit their fresh phish to the PRN. It’s a piece of cake to do and mostly consists of copying the URL of the fraudulent Web site into a submission form at the following location: https://submit.symantec.com/antifraud/phish.cgi

Once we receive the suspicious URLs, we vet them both programmatically as well as manually to make sure it is indeed a fraudulent...

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Tags: Endpoint Protection (AntiVirus), Online Fraud, Security, Security Response
Your Favorite Security Technology is Dead
Dave Cole | October 10, 2006
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apocalypse1.JPG

Read ‘em and weep. Doesn’t matter what it is, how much you spent onit, or what you’ve done it implement it, its outlook is about as goodas the Cleveland Browns’ Super Bowl chances. Got your attention? That’sthe idea. This type of apocalyptic proclamation has been alive and wellin information security over the past few years and never ceases to getits share of eyeballs and chatter. Gartner fired a shot across the bowa while back with the “IDS is dead” statement and similar things arenow being said about antivirus. The siren call of these alarmiststatements has proven irresistible, but I’ll offer that while they makefor catchy headlines, they obscure a more complex, but much moreaccurate reality. In this spirit, I’ll offer up a couple of alternateheadlines that are a lot less captivating, but also do a better...

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Tags: Endpoint Protection (AntiVirus), Security, Security Risks, Security Response
ISTR – Future Watch
Dave Cole | September 29, 2006
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Now that all of the hard work has been done by everyone else compiling the stats and the 100+ page report, it’s time for a glance at the tea leaves. (Typical product manager.) ;-) This blog will serve as a very abbreviated recap of the Future Watch section of the latest ISTR, which looks ahead to the short-term horizon for what we think some of the main issues will be. This isn’t the "toaster is infected with a worm which jumped there from a flawed RFID chip” type of stuff; rather, it’s the patterns that we see forming that are either right around the corner, or are already showing signs of being a clear pattern. Your toaster is safe for now. :-)

While the ISTR report itself discusses both Windows Vista and Web 2.0 issues in the Future Watch section, I’m going to pass on those topics here, as we’ve already provided in-depth coverage of both in previous blogs. (You can find these blogs in the...

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Tags: Endpoint Protection (AntiVirus), Emerging Threats, Security, Security Response
Security and privacy in a Web 2.0 world: take 2
Dave Cole | September 6, 2006
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Last month, I blogged on the security and privacy implications surrounding Web 2.0, but left a little for another day. Following up after this year’s Black Hat, where Web 2.0 issues were cast into the spotlight, I’m here to finish what I started and provide an update on some interesting happenings.

Since my last post
To begin with, the potential for AJAX to empower sophisticated JavaScript malware and a host of invasive Web applications was demonstrated at Black Hat in Las Vegas. From port scanning to fingerprinting and basic network mapping, all done using the AJAX group of technologies, it’s clear that we’ve only begun to see what’s possible via malicious Web sites. While they may not have the immediate impact of a...

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Tags: Endpoint Protection (AntiVirus), Emerging Threats, Security, Security Response
Mash-ups & Malware: A Peek at Web 2.0 Security & Privacy Implications
Dave Cole | August 4, 2006
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As we stand here in the middle of 2006, it’s already become a little tired to mention the shift in the threat landscape from the digital graffiti of the past to the outright criminal pursuits that dominate the industry today. The dramatic impact of this shift has left a dense fog in its wake—hanging over the industry—obscuring other important changes that have taken place during the same timeframe. Some of the more interesting trends have been specifically related to the concept of “Web 2.0”: the new genre of Web technologies and models that have emerged, like a phoenix, from the ashes of the dotcom meltdown. Let’s take a look at a few Web 2.0 trends and see what impact they have on security.

User-created content
Blogs are first to leap to mind here, but there are certainly other notable areas where the content creation responsibilities have shifted from the traditional publisher into the hands of the people. Check out the spate of new online video...

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Tags: Endpoint Protection (AntiVirus), Emerging Threats, Security, Security Response
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