SAN FRANCISCO (AP) - Even criminal hackers want to protect their
intellectual property, and they've come up with a method akin to copyrighting --
with an appropriate dash of Internet thuggery thrown in.
Professional virus writers are now selling a suite of software on the
Internet with an unusual attachment: a detailed licensing agreement that
promises penalties for redistributing the malicious code without permission.
"I just kind of chuckled -- it's kind of humorous," said Zulfikar Ramzan,
senior principal security researcher with Symantec Corp.
Symantec researchers noticed a Russian-language example floating around the
Internet and wrote about it on the company's official blog this week. They said
it's the only example they've seen.
The software is used to infect computers and control them remotely. The
zombie machines can be used to pump out spam, launch more attacks or steal
personal information from their owners.
Networks of zombie machines -- known as "bot nets" -- can be extremely
lucrative, sometimes bringing millions of dollars in profit for their authors
and their distributors. To maximize that profit, the software analyzed by
Symantec's researchers contained the following rules:
--The customer can't resell the product, examine its underlying coding, use
it to control other bot nets or submit it to antivirus companies and agrees to
pay the seller a fee for product updates.
--The threat: Violate the terms, and we'll report you ourselves to the
antivirus companies by giving them information about how to dismantle your bot
network or prevent it from growing bigger.
While not legally binding, the terms amount to a novel way to protect
ill-gotten profits -- except that by ratting out their customers, malware
authors risk drawing attention to their own enterprises and giving antivirus
makers clues on combatting them.
"We know they can't actually enforce it, and they probably wouldn't try,"
Ramzan said. "What's funny is they put more effort into their EULA (end-user
license agreement) than traditional software companies might."
The ultimate rub? Apparently the threat was not only hollow but unheeded.
Symantec said the program that's accompanied by the novel rules is being traded
freely online -- and so far its authors haven't called Symantec to make good on
their threat.
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