Thursday, June 23, 2011

Identifying the hacktivists of the emerging cyberwar

The hacktivist landscape has become increasingly cluttered, and while the anonymity they cling to makes clearly labeling each player difficult, the rising division between these groups is beginning to give them distinct identities.
The Internet has never been a safe place, and since its inception, and introduction to consumers, privacy and security have been a major concern. Of course, now that the average person’s computer skills are many times over what they used to be, that only amplifies the problem. Couple this with the fact that millions and millions of people are uploading mass amounts of personal and sensitive data and you’ve got a recipe for some serious cyber-insecurity. The advent of hackers with a conscience has exacerbated the situation while also putting a new twist on Web ethics.
Anonymous and LulzSec have become household names, and their Internet antics have captured the attention of just about everyone, including the CIA. But as identities and opponents merge, the cyberwar landscape has become confusing. Consider this an introductory course to the who’s who of hackers.

Anonymous

Anonymous first largely appeared on many radars after making worldwide headlines for its attack on the Church of Scientology in what they called Project Chanology. But more recently the group became a household name shortly after the WikiLeaks Cablegate debacle.
When various websites refused to host WikiLeak’s site, and credit card companies wouldn’t offer a way for people to make donations to the group, the hacktivists took it upon themselves to fight WikiLeak’s enemies. Anonymous used a series of DDoS to take down MasterCard, Visa, PayPal and drew the ire of international law authorities.
So where did Anonymous come from? The group organized via popular forum 4chan and past victims include the Church of Scientology, Internet predator Chris Forcand, and censorship proponents worldwide. Many of its actions have been motivated by the groups’ personal morals, which largely focus on freedom of information. Much of its recent work has centered on the Middle East rebellions, and the group has publicly announced its fight against Iran and Egypt. Other notable targets were HB Gary, Sony PlayStation (although Anonymous claimed innocence for the PSN collapse), and Bank of America.
The group’s various press releases and announcements are typically well written and almost business-like, as have been its denials. It has often had to defend itself against many groups claiming to be hacked by Anonymous. There have been rumors of inner turmoil that has led to different factions with separate agendas and personalities. At the moment, AnonNews is down due to DDoS attacks.

LulzSecLulzSec

If Anonymous is the student body president of hackers, LulzSec is the class clown. The group hasn’t been on the public scene very long, first gaining notoriety about a month ago when attacked Fox.com in retaliation for calling the rapper Common “vile.” But LulzSec’s first breakthrough performance came when it hacked PBS and posted a fake report that Tupac Shakur was alive. The group claimed that this was in response to negative attention directed toward WikiLeaks and Bradley Manning. LulzSec also claimed responsibility for some of Sony’s hacked web properties. Over the last month, LulzSec has also hit the FBI, Nintendo, and the CIA websites.
Despite some of its very serious and established opponents, LulzSec has time and time again affirmed it’s “in it for the lulz.” The group has also been extremely communicative with the public via its Twitter feed and even a phone request line, where it will take suggestions for hacks. The group has more of a prankster air to it then serious freedom defender, although its beliefs seem to align with Anonymous’. LulzSec has taking to mocking its victims more openly and in a more lighthearted tone than Anonymous has, though, giving it an entirely different reputation than its more serious counterpart.

Anonymous vs. LulzSec?

There were rumors that Anonymous and LulzSec were opponents. After a series of DDoS attacks that slowed down various online games because of malicious traffic, some frustrated 4chan users decided to begin their own DDoS retaliation against LulzSec. The group then used its massively popular Twitter account to attack 4chan, which Anonymous took as a personal affront. By later that day, however, both had denied such a rivalry, and the two have since united for Operation Anti-Security to expose faulty handling of user data.

Web NinjasWeb Ninjas vs. Anonymous and LulzSec

It’s a good thing Anonymous and LulzSec teamed up when they did, because Web Ninjas has its eye on them. It’s rumored Web Ninjas is the home of Th3J35t3r, who took down WikiLeaks shortly after it posted its stash of confidential diplomatic cables in fall 2010. Whether or not he’s a part of the coalition, the group insists it’s working for a “safer and peaceful Internet for everyone, not some bunch of kids threatening [the] Web and trying to own it for LULZ or in the name of publicity or financial gain or anti-government agenda.” The group released a large amount of information about the alleged identities of LulzSec hackers, including their whereabouts. LulzSec has denied the seriousness and truth behind these revelations, but an associate of the group was arrested today. LulzSec downplayed the amount of his involvement in the group, saying he is largely inconsequential to their operations. LulzSec also released the information of someone they believe attempted to out them.

IdahcIdahc

Residing (purportedly) outside this interwoven ring of hackers is Idahc. The Lebanese hacker is reportedly an 18-year-old computer science student and runs a one-man operation seemingly focused on Sony and Sony alone. He personally has moral issues with Sony, particularly for its treatment of George “GeoHot” Hotz and has said “If you want ethics, go cry to Anonymous. True lulz fans, stay tuned in.” He is thought to be behind many if not all of the hacks to various Sony Web properties. Idahc calls himself a grey hat focused on exposing the insecurity of Sony user accounts.

Despite their claims of independence and purported ethical intentions, the very nature of the groups inspires distrust. And it’s difficult to admit that with the apprehension toward supporting what are legally cyber-criminals, comes some sort of interest mixed with understanding: Whether or not you agree with all of their ploys, combating oppressive regimes and censorship while also exposing the careless liberties large corporations is difficult to oppose. Of course if you’re one of the many who’s had their email and password plastered all over PasteBin recently, you might feel otherwise.
http://www.digitaltrends.com/computing/identifying-the-hacktivists-of-the-emerging-cyberwar/

Layer 7 Application attacks - (DDoS)


Security attacks are moving ‘up the stack.’  90% of security investments are focused on network security, yet according to Gartner, 75% of the attacks are focused at the application layer and ‘over 90 percent of security vulnerabilities exist at the application layer, not the network layer.’  SQL Injection and XSS are #1 and #2 reported vulnerabilities and the top two from the OWASP Top 10.  Plus, from Forrester Consulting, the average loss of revenue per hour for a layer 7 DDoS attack is $220,000.  These vulnerabilities are some of the primary routes that are being exploited in many of the recent attacks.
Modern DoS attacks are distributed, diverse and cross the cavity that divides network components from application infrastructure yet many of these attacks are preventable. The problem is that organizations are using outdated network and/or desktop technology to try and protect against sophisticated application security attacks which traditional solutions like network firewalls, IPS or AV systems have little to no visibility or role. It’s like trying to protect a city against a coordinated air attack by digging trenches in the ground. Wrong band-aid for the attack vector. 

It is interesting that these attacks have been around for a while but also shows how hard it is to get protection right, especially when the attacks are blended.  Once a vector is found to deliver, a variety of exploits can be used in quick succession to find one that will work.  Most of these attacks would also have sailed invisibly through an IPS device – no offense to those solutions – they are just not designed to protect the application layer or didn’t have a signature that matched.  A unified application delivery platform with multi-layer visibility is the best way to detect and mitigate multi-layer attacks.

http://psilvas.wordpress.com/2011/06/22/cure-your-big-app-attack/

Financial Mogul Linked to DDoS Attacks

Pavel Vrublevsky, the embattled co-founder of ChronoPay — Russia’s largest online payments processor — has reportedly fled the country after the arrest of a suspect who confessed that he was hired by Vrublevsky to launch a debilitating cyber attack against a top ChronoPay competitor.
KrebsOnSecurity has featured many stories on Vrublevsky’s role as co-founder of the infamous rogue online pharmacy Rx-Promotion, and on his efforts to situate ChronoPay as a major processor for purveyors of “scareware,” software that uses misleading computer virus infection alerts to frighten users into paying for worthless security software.  But these activities have largely gone overlooked by Russian law enforcement officials, possibly because the consequences have not impacted Russian citizens.
In the summer of 2010, rumors began flying in the Russian blogosphere that Vrublevsky had hired a hacker to launch a distributed denial of service (DDoS) attack against Assist, the company that was processing payments for Aeroflot, Russia’s largest airline. Aeroflot had opened its contract for processing payments to competitive bidding, and ChronoPay was competing against Assist and several other processors. The attack on Assist occurred just weeks before Aeroflot was to decide which company would win the contract; it so greatly affected Assist’s operations that the company was unable to process payments for extended periods of time. Citing the downtime in processing as a factor in its decision, Aeroflot ultimately awarded the contract to neither ChronoPay nor Assist, but instead to Alfa-Bank, the largest private bank in Russia.
According to documents leaked to several Russian security blogs, investigators with the Russian Federal Security Service (FSB) this month arrested a St. Petersburg man named Igor Artimovich in connection with the attacks. The documents indicate that Artimovich — known in hacker circles by the handle “Engel” — confessed to having used his botnet to attack Assist after receiving instructions and payment from Vrublevsky. The same blogs say Vrublevsky has fled the country. Sources close to the investigation say he is currently in the Maldives. Vrublevsky did not respond to multiple requests for comment.





The allegations against Artimovich and Vrublevsky were supported by evidence collected by Russian computer forensics firm Group-IB, which said it assisted the FSB with the investigation. Group-IB presented detailed information on the malware and control servers used to control more than 10,000 infected PCs, and shared with investigators screen shots of the botnet control panel (pictured at left) allegedly used to coordinate the DDoS attack against Assist. Group-IB said Artimovich’s botnet also was used to attack several rogue pharmacy programs that were competing with Rx-Promotion, including Glavmed and Spamit (these attacks also were observed by security firm SecureWorks in February).
This DDoS saga is the latest chapter in a fascinating drama playing out between the two largest rogue Internet pharmacies: Vrublevsky’s Rx-Promotion and Glavmed (a.k.a. “Spamit”), a huge pharma affiliate program run by Igor Gusev, the man who co-founded ChronoPay with Vrublevsky in 2003.
Gusev has been in exile from his native Moscow since last fall, when Russian authorities named him the world’s biggest spammer and lodged criminal charges against him for operating an illegal business. Spamit was forced to close shortly thereafter, and Gusev blames Vrublevsky for using his political connections to sabotage Spamit. Late last year, Gusev launched redeye-blog.com, a blog dedicated to highlighting alleged wrongdoing by Vrublevsky. In one post, Gusev charged that Artimovich agreed to DDoS Spamit.com because he believed forum members fleeing the program would join his own budding spammer forum: the still-active but largely dormant program Spamplanet.
Both ChronoPay and Glavmed/Spamit suffered hacking attacks last year that exposed internal documents, financial dealings and organizational emails. The data leaked from Glavmed/Spamit includes a list of contact information, earnings and bank account data for hundreds of spammers and hackers who were paid to promote the program’s online pharmacies. Those records suggest that for most of 2007, Artimovich was earning thousands of dollars a month sending spam to promote Spamit pharmacy sites.
The document that the FSB used to lay out the case for criminal proceedings against Artimovich, a.k.a. “Engel,” states that he was paid for the DDoS services with funds deposited into a WebMoney account “Z578908302415″. According to the leaked Spamit affiliate records, that same WebMoney account belonged to a Spamit affiliate who registered with the program using the email address “support@id-search.org.” Web site registration records for id-search.org show that the name of the registrant is hidden behind paid privacy protection services. But historic WHOIS records maintained by DomainTools.com reveal that for a two-month period in 2008 those registration records were exposed; during that brief window, records listed the registrant as Igor Artimovich from Kingisepp, Russia, a town 68 miles west of St. Petersburg.
The emails and documents leaked from the hacking intrusion into ChronoPay last year show that Artimovich and Vrublevsky exchanged numerous emails about payment for unspecified services. Among them is an email receipt from WebMoney showing a transfer of more than $9,000 from an account Vrublevsky controlled to Artimovich’s Z578908302415 purse on July 6, 2010, just days before the DDoS attacks began. The notation listed next to the payment receipt? “Engel.”


http://krebsonsecurity.com/2011/06/financial-mogul-linked-to-ddos-attacks/

Wednesday, June 22, 2011

World Cup DDoS blackmailer sentenced to jail


A court in Düsseldorf, Germany, has convicted a man who extorted money out of online gambling websites in the run-up to the 2010 Football World Cup in South Africa.
The Frankfurt man, who has not been identified, successfully blackmailed three online betting sites (and attempted to extort money from three others) by threatening them with distributed denial-of-service (DDoS) attacks which could have blasted them off the internet.
According to German media reports, the blackmailer hired a botnet for $65 per day and told the betting firms that he would make their websites unavailable during July 2010 - the month of the World Cup - if they did not pay him 2,500 Euros ($3,700). When three of the sites refused to pay any money, the man reduced the ransom to 1,000 Euros.




http://news.hitb.org/content/world-cup-ddos-blackmailer-sentenced-jail

Network Solutions Fights Off Multiple DDoS Attacks:

Two attacks on consecutive days left Web host and domain name registry Network Solutions' customers unable to access their Web sites and servers.
A distributed denial-of-service (DDoS) attack was carried out against Network Solutions on yesterday afternoon, and again this morning, according to a post on the company's official blog by spokesman Shashi Bellamkonda.
"Our engineers worked quickly to mitigate the attacks and services are in the process of being restored," he wrote. "We continue to monitor this situation, as potential risk still exists for these attacks to recur."
Some customers complained of outages and said they could not reach the sites hosted by Network Solutions, and were having trouble accessing their e-mail and reaching their servers as of Tuesday afternoon. The company's Twitter feed was still saying that employees were working on bringing its network back online.

http://news.hitb.org/content/network-solutions-suffers-two-ddos-attacks

Hackers attack 1,500 Vietnamese websites











 

Foreign hackers have attacked an estimated 1,500 Vietnamese websites, including the online forum for white-hat hackers, since early this month.


The list of hacked websites ranges from government sites to sites dealing with real estate and electronics. In the latest case, Kon Tum Province’s Department of Education and Training's website was disrupted on Wednesday.
On June 5, www.hvaonline.net, a popular forum for legitimate web security technicians (aka white-hat hackers) fell prey to a staunch attack.
The hackers allegedly deployed a Distributed Denial-of-Service attack (DDoS attack).
The website’s service provider announced that most of the hackers had Chinese IP addresses.
Shortly after the website was restored, on June 12, it was hit by another DoS attack.
The Vietnam National Oil and Gas Group (PetroVietnam)'s site, petrotimes.vn, and a website used by the Vietnamese Ministry of Foreign Affairs were also hacked.
IT experts said the DDoS attacks did not cause huge losses to Vietnamese websites because they could not change the content of the websites.
The hackers used the attacks just to show what they are capable of, they said.
According to commenters in a number of popular IT forums, a number of Vietnamese companies and agencies were poorly equipped to deal with the online assault. “Foreign hackers are launching organized and deliberate attacks on Vietnamese websites,” said Vo Do Thang, director of Athena Network Security Center in Ho Chi Minh City.

http://www.i-policy.org/2011/06/hackers-attack-1500-vietnamese-websites.html

Hack Attack Exposes 1.3 Million Sega Accounts


LulzSec says to watch your Facebook, Gmail, and Skype passwords, though no one has claimed responsibility for the Sega breach.

Another day, another hacked website belonging to a video game manufacturer. On Friday, Sega confirmed news reports that attackers had compromised its systems, exposing data on 1.3 million users. Sega took the hacked Sega Pass system, which is both a newsletter and account management system for the company's online games, offline on Thursday. It gave no estimate for when the service would be restored. Despite the passwords having been encrypted, Sega reset all users' Sega Pass passwords. It also cautioned that "if you use the same login information for other websites and/or services as you do for Sega Pass, you should change that information immediately."
The attack against Sega follows comments made by Sega West CEO Mike Hayes to Eurogamer last month, in which he said that the PlayStation Network (PSN) hack, which resulted in over 77 million user accounts being compromised, was "an interesting wake up call for all of us." In particular, it led Sega to conduct an immediate security audit. "Fortunately we seemed pretty solid so we didn't have to do too many additional changes," he said.

According to a message posted on the Sega Pass website, "we had identified that unauthorized entry was gained to our Sega Pass database." Attackers stole Sega Pass members' email addresses, dates of birth, and encrypted passwords. "None of the passwords obtained were stored in plain text," said Sega, although it didn't detail the encryption technique used.

http://www.informationweek.com/news/security/attacks/231000042