SQL Injector Hack - or how they steal your info...

[jjmatrix]

Interesting read... especially the paragraph in red.


Hacker unleashes SQL injector update

A botnet has been updated to include a SQL-injection attack tool designed to hack legitimate Web sites, and a researcher says this will add more PCs to its collection.
The Asprox botnet, which specializes in sending phishing spam, is pushing an update to the infected PCs it controls, Joe Stewart , the director of malware research at Atlanta-based Secureworks Inc. , said today. The update is an executable file - "msscntr32.exe" - that installs as a Windows service dubbed "Microsoft Security Center Extension."
But the executable actually installs an SQL-injection attack tool, said Stewart.
SQL injection attacks have become widespread as criminals increasingly target legitimate Web sites, figure out a way to hack them, then plant IFRAMEs on those site which redirect users to malicious servers. Those servers silently attack the visitor's PC, often trying multiple exploits, and if one works, download additional code to the machine to hijack it from its rightful owner and add it to an army of infected systems.
"There are multiple things out there launching similar attacks," said Stewart in explaining why there's confusion about how the tool is being spread. Some analysts, he said, have mistakenly concluded that the SQL-injection tool is using worm-like tactics. "The tool does not spread on its own but relies on the Asprox botnet to propagate to new hosts," he said.
It is becoming increasingly difficult to separate the multiple attack vectors that criminals are using to hack legitimate sites, if only because SQL-injection attacks have ballooned in scale. Last month, for example, a massive SQL-injection attack compromised more than a half-million pages, including some on sites run by the United Nations .
After the Asprox botnet seeds its bots with the msscntr32.exe file, the attack tool launches and uses Google 's search engine to find potentially-vulnerable pages. It then hits those pages with a SQL-injection attack and, if successful, plants a malicious IFRAME on the site.
Visitors are redirected through a series of malware-hosting servers that try one or more exploits to crack the PC. If that works, a Trojan horse is downloaded and installed on the PC, adding it to the Asprox botnet.
Other security vendors, including F-Secure Corp. and Symantec Corp., have also uncovered evidence of new waves of SQL-injection attacks. Those firms have been pinning responsibility on Chinese hackers who are compromising legitimate sites to spread their game password-stealing malware.

Meanwhile, IBM's X-Force, the research arm of the computer giant's Internet Security System subsidiary, has been rooting in the dark corners of the Web to pin down the number of malware-hosting sites linked to the legitimate URLs hacked by SQL-infection attacks. According to David Dewey , the manager of X-Force, his group regularly identifies 20 to 30 new hosting sites each day.
"SQL-injection attacks are rampant," Dewey said. "This latest peak isn't any larger than the previous, but they are very large attacks."

[WoenK]

Weird....could swear I read almost the same article 2 years ago.
Only then it was all against MS SQL and they were russian hackers.

But the baseline is: Always keep your computer secure!
If you are not sure, ask a friend who does not say from himself that he is an expert (no real expert or semi-professionell would call himself an expert, paranoid people do not trust themselves)

[zero wolve kool]

Hmm that is an interesting read....

Wonder if this would explain some of the threads that I have read regarding some accounts login into EU by them selfs... but im no expert =(. Would those accounts be victims to this issue? i better check my Win Updates when i get home I dont have it setup to "auto update" to avoid random bandwidth choke.

[lanksia]

happened on one of our old sites at my work place sunday nite. a few tables had been updated with a js script that linked to an asian site. ip of the site was chinese. guess that's related to the article.

http://searchsecurity.techtarget.com...311815,00.html

[kosmos]

bump!

i think people need to read this.