Today's February Microsoft Security Bulletin release patches a long list of vulnerabilities. However, only a subset of these vulnerabilities are critical. Four of them effect client side software and one effect server side - Internet Explorer, DirectShow media processing components (using web browsers or Office software as a vector of delivery), OLE automation components (APT related spearphish), and one effecting the specially licensed "Oracle Outside In" components hosted by Microsoft Exchange that could be used to attack OWA users. These critical vulnerabilities all potentially enable remote code execution, as does the Sharepoint server related Bulletin rated "important" this month. The other vulnerabilities enable Elevation of Privilege and Denial of Service attacks. Several of the vulnerabilities have been publicly disclosed, and at least one is known to be publicly exploited. A large number of the CVE being patched are in the kernel code, so this month most everyone should expect to manage a reboot.

The long list of CVE patched by MS-13-016 all address race conditions that were privately reported in win32k.sys, which all enable non-trivial EoP attacks. This lessens the severity of the issue, as evidenced by the recent RDP vulnerability that attracted so much attention at the end of this past year.

So, we should focus immediate efforts on the handful of critical RCE this month.

Earlier this week, we published our report on �Red October�, a high-level cyber-espionage campaign that during the past five years has successfully infiltrated computer networks at diplomatic, governmental and scientific research organizations.

In part one, we covered the most important parts of the campaign: the anatomy of the attack, a timeline of the attacker�s operation, the geographical distribution of the victims, sinkhole information and presented a high level overview of the C&C infrastructure.

Today we are publishing part two of our research, which comprises over 140 pages of technical analysis of the modules used in the operation.

When analyzing targeted attacks, sometimes researchers focus on the superficial system infection and how that occurred. Sometimes, that is sufficient, but in the case of Kaspersky Lab, we have higher standards. This is why our philosophy is that it�s important to analyze not just the infection, but to answer three very important questions:

What happens to the victim after they�re infected?

What information is being stolen?

Why is �Red October� such a big deal compared to other campaigns like Aurora or Night Dragon?

According to our knowledge, never before in the history of ITSec has an cyber-espionage operation been analyzed in such deep detail, with a focus on the modules used for attack and data exfiltration. In most cases, the analysis is compromised by the lack of access to the victim�s data; the researchers see only some of the modules and do not understand the full purpose of the attack or what was stolen.

To get around these hiccups, we set up several fake victims around the world and monitored how the attackers handled them over the course of several months. This allowed us to collect hundreds of attack modules and tools. In addition to these, we identified many other modules used in other attacks, which allowed us to gain a unique insight into the attack.

The folks at the Microsoft Security Response Center are winding down 2012 with another full release of seven Security Bulletins containing fixes for memory corruption on application, server, and system code along with a Certificate Bypass problem and set of fixes for Oracle Outside In software components. Within the seven Bulletins, they are patching at least 11 vulnerabilities, accurately described in the Advanced notification for this month. The MSRC recommends that their Internet Explorer (MS12-077) and Microsoft Word (MS12-079) updates are addressed asap.

The December 2012 Microsoft Security Bulletin Release fixes a varying array of versions of software and platforms per Bulletin. For consumers, that mostly means ensuring that the Microsoft Update software is enabled, run, and selected patches applied. For the vast majority of Windows customers, this month's release also requires that customers reboot their systems following the updates - the Internet Explorer, the kernel level font parsing updates and the file handling updates all require a reboot and hotpatching is not supported. The lack of hotpatch support means that the fix is not enabled on the system until it is rebooted. For IT folks in large and small organizations, this month's Release also requires some time set aside to understand whether or not your organization is running the versions of software requiring patches and accordingly address your environment.

The Microsoft Internet Explorer code maintains three different use-after-free vulnerabilities that are being patched this month. This "use-after-free" category of bugs is continuing to prove very difficult to stamp out, even in meaty, prevalent attack vectors like Internet Explorer. It was this sort of vulnerability that was abused in the 2010 Aurora cyber-espionage attacks on Google, Adobe, and the long list of other international corporate names that continue to maintain their incidents undisclosed and in the dark. At least one of these Internet Explorer vulnerabilities is likely to have exploit code developed against it.

As a vector of delivery for spearphish attacks, Microsoft Office seems to me to be the most popular target in the second half of the year. CVE-2012-0158 and CVE-2010-3333 continue to be identified in malicious attachments (both malicious Word and Excel files) in targeted attacks across the globe, while Adobe Reader and Flash, which were heavily abused, almost have fallen off the map. I don't know if this coincides with the release and distribution of the newly armored Adobe Reader X software and more sandboxing for Flash, or simply that offensive security investment in late summer had been directed toward producing toolkits that pump out the Office exploits we are seeing now. Either way, be sure to patch this Word flaw CVE-2012-2539 asap.

Unfortunately, we have seen kernel level exploits bundled into mass-exploitation kits like Blackhole. The Duqu exploit, previously used in very targeted attacks throughout the middle east, is being re-used in this manner. And MS12-078 this month patches kernel mode RCE for OpenType and TrueType font parsing flaws. The recent mass-exploitation activity increases and interest in kernel level font parsing vulnerabilities coincides with the open source github release of Microsoft font fuzzing tools and projects.

More of the Oracle Outside In code is being updated this month with a pile of publicly known critical vulnerabilities being patched much like in August of this year. Critical and Important Microsoft Exchange, DirectPlay, and IPHTTPS components are also being patched this month.

Also following up the annnouncement of the Microsoft software update release, Microsoft announced the availability of security updates for Adobe Flash that effect Internet Explorer users, among others. The flaws include a RCE buffer overflow vulnerability (CVE-2012-5676), RCE integer overflow vulnerability (CVE-2012-5677), and memory corruption vulnerability (CVE-2012-5678). For my production workstations and mobile devices, I've got multiple web browsers, and each one uses a different implementation of Flash. In my case, on my production systems, I visit this page with each browser to determine whether or not I have the lastest version of Flash. Android systems are effected too, and you can find more information at Adobe's APSB12-27. Perhaps we will see a resurgence of Flash exploitation over the next few weeks and into the New Year.

Several days ago, our colleagues from Symantec published an analysis of a new destructive malware reported in the Middle East. Dubbed �Narilam�, the malware appears to be designed to corrupt databases. The database structure naming indicates that targets are probably in Iran.

We have identified several samples related to this threat. All of them are ~1.5MB Windows PE executables, compiled with Borland C++ Builder. If we are to trust the compilation headers, they appear to have been created in 2009-2010, which means it might have been in the wild for a while:

The earliest known sample has a timestamp of �Thu Sep 03 19:21:05 2009�.

Today's Microsoft updates include a few fixes for remote code execution, and several fixes for escalation of privilege and denial of service flaws. The priority for both general folks and corporate customers running Windows and Office will be to roll out MS12-064 effecting Microsoft Office immediately. Vulnerability CVE-2012-2528 and CVE-2012-0182 is patched by this bulletin, and -2528 predictably will be attacked with more malformed rtf formatted documents. These sorts of files have been delivered with a .doc extension, previously exploiting CVE-2012-0158. This 0158 vulnerability has been heavily exploited with spearphish in a large variety of serious targeted attacks this summer. Accordingly, expect to see more of this new vulnerability exploited with spearphish from the APT. Note that another vulnerability in Word is being patched within the same Bulletin, but is comparably difficult to reliably exploit.

Microsoft is also releasing a bulletin for a vulnerability in Microsoft Works. This code exposes a heap overflow but is a much lower priority because of the level of difficulty in building a reliable exploit.

Another major problem, but not anywhere near as serious, is within Microsoft Sharepoint, InfoPath, and the Microsoft Office WebApps service. A person could craft malicious content and send it to a user, sending just enough data to elevate their privileges to admin on the system.

Depending on your environment, you may look into the other handful of patches immediately. Microsoft presents October's MS SQL, Kerberos, and Kernel Bulletins here.

In our previous blogpost, we discussed the Madi campaign, uncovered through joint research with our partner Seculert.

In this blogpost, we will continue our analysis with information on the Madi infrastructure, communications, data collection, and victims.

The Madi infrastructure performs its surveillance operations and communications with a simple implementation as well. Five command and control (C2) web servers are currently up and running Microsoft IIS v7.0 web server along with exposed Microsoft Terminal service for RDP access, all maintaining identical copies of the custom, C# server manager software. These servers also act as the stolen data drops. The stolen data seems to be poorly organized on the server side, requiring multiple operators to log in and investigate the data per each of the compromised systems that they are managing over time.

The services at these IP addresses have been cycled through by the operators for unknown reasons. There does not appear to be a pattern to which malware reports to which server just yet. According to sinkhole data and other reliable sources, the approximate locations of Madi victims are distributed mainly within the Middle East, but some are scattered lightly throughout the US and EU. It seems that some of the victims are professionals and academia (both students and staff) running laptops infected with the Madi spyware, travelling throughout the world:

Here is an approximate global map representing the approximate location of Madi victims, dependent on GeoIP data. While the overwhelming percentage of Madi victims in the middle east is not best visualized in this graphic, it helps to understand the Madi reach:

Last night, we received a new version of the #Madi malware, which we previously covered in our blog.

Following the shutdown of the Madi command and control domains last week, we thought the operation is now dead. Looks like we were wrong.

The new version appears to have been compiled on July 25th as it can be seen from its header:

It contains many interesting improvements and new features. It now has the ability to monitor VKontakte, together with Jabber conversations. It is also looking for people who visit pages containing ?USA� and ?gov� in their titles. In such cases, the malware makes screenshots and uploads them to the C2.

Here's a full list of monitored keywords:

"gmail", "hotmail", "yahoo! mail" , "google+", "msn messenger", "blogger", "massenger", "profile", "icq" , "paltalk", "yahoo! messenger for the web","skype", "facebook" ,"imo", "meebo", "state" , "usa" , "u.s","contact" ,"chat" ,"gov", "aol","hush","live","oovoo","aim","msn","talk","steam","vkontakte","hyves", "myspace","jabber","share","outlook","lotus","career"

For almost a year, an ongoing campaign to infiltrate computer systems throughout the Middle East has targeted individuals across Iran, Israel, Afghanistan and others scattered across the globe.

Together with our partner, Seculert, we-ve thoroughly investigated this operation and named it the ?Madi�, based on certain strings and handles used by the attackers. You can read the Seculert analysis post here.

The campaign relied on a couple of well known, simpler attack techniques to deliver the payloads, which reveals a bit about the victims online awareness. Large amounts of data collection reveal the focus of the campaign on Middle Eastern critical infrastructure engineering firms, government agencies, financial houses, and academia. And individuals within this victim pool and their communications were selected for increased monitoring over extended periods of time.

This post is an examination of the techniques used to spread the Madi malware to victim systems, the spyware tools used, and quirks about both. In some cases, targeted organizations themselves don't want to provide further breach information about the attack, so some perspective into the parts of the campaign can be limited.

=== Not really, especially in Latin America. Every day we register lots of similar attacks, each abusing local DNS settings. Actually these attacks are a bit different because they modify the local HOST file but the principle is the same – redirecting the victim to a malicious host via malicious DNS records.

Latin American cybercriminals are used to recycling old techniques used elsewhere in the past and what is happening right now is a growth of attacks abusing local DNS settings. The latest social engineering-based malware attack in Mexico – which imitated the Mexican tax office – is a recent example of this.

Recently, we wrote about Dalai Lama being a frequent Mac user. While this is true for his holiness, not all his supporters use Macs yet.

You may wonder why is this relevant? Well, on 6th of July, his holiness will be 77 years old, a kind of round number. There is no surprise that “Dalai Lama Birthday” attacks are already ongoing.

On July 3rd, we’ve noticed a new APT campaign entitled “Dalai Lama’s birthday on July 6 to be low-key affair”: