Posts Tagged: Mikhail D. Prokhorov


10
Apr 17

Alleged Spam King Pyotr Levashov Arrested

Authorities in Spain have arrested a Russian computer programmer thought to be one of the world’s most notorious spam kingpins.

Spanish police arrested Pyotr Levashov under an international warrant executed in the city of Barcelona, according to Reuters. Russian state-run television station RT (formerly Russia Today) reported that Levashov was arrested while vacationing in Spain with his family.

Spamdot.biz moderator Severa listing prices to rent his Waledac spam botnet.

Spamdot.biz moderator Severa listing prices to rent his Waledac spam botnet.

According to numerous stories here at KrebsOnSecurity, Levashov was better known as “Severa,” the hacker moniker used by a pivotal figure in many Russian-language cybercrime forums. Severa was the moderator for the spam subsection of multiple online communities, and in this role served as the virtual linchpin connecting virus writers with huge spam networks — including some that Severa allegedly created and sold himself.

Levashov is currently listed as #7 in the the world’s Top 10 Worst Spammers list maintained by anti-spam group Spamhaus. The U.S. Justice Department maintains that Severa was the Russian partner of Alan Ralsky, a convicted American spammer who specialized in “pump-and-dump” spam schemes designed to artificially inflate the value of penny stocks.

Levashov allegedly went by the aliases Peter Severa and Peter of the North (Pyotr is the Russian form of Peter). My reporting indicates that — in addition to spamming activities — Severa was responsible for running multiple criminal operations that paid virus writers and spammers to install “fake antivirus” software. So-called “fake AV” uses malware and/or programming tricks to bombard the victim with misleading alerts about security threats, hijacking the PC until its owner either pays for a license to the bogus security software or figures out how to remove the invasive program.

A screenshot of a fake antivirus or "scareware" affiliate program run by "Severa," allegedly the cybercriminal alias of Pyotr Levashov, the Russian arrested in Spain last week.

A screenshot of a fake antivirus or “scareware” affiliate program run by “Severa,” allegedly the cybercriminal alias of Pyotr Levashov.

There is ample evidence that Severa is the cybercriminal behind the Waledac spam botnet, a spam engine that for several years infected between 70,000 and 90,000 computers and was capable of sending approximately 1.5 billion spam messages a day.

In 2010, Microsoft launched a combined technical and legal sneak attack on the Waledac botnet, successfully dismantling it. The company would later do the same to the Kelihos botnet, a global spam machine which shared a great deal of computer code with Waledac.

The connection between Waledac/Kelihos and Severa is supported by data leaked in 2010 after hackers broke into the servers of pharmacy spam affiliate program SpamIt. According to the stolen SpamIt records, Severa — this time using the alias “Viktor Sergeevich Ivashov” — brought in revenues of $438,000 and earned commissions of $145,000 spamming rogue online pharmacy sites over a 3-year period.

Severa also was a moderator of Spamdot.biz (pictured in the first screenshot above), a vetted, members-only forum that at one time attracted almost daily visits from most of Russia’s top spammers. Leaked Spamdot forum posts for Severa indicate that he hails from Saint Petersburg, Russia’s second-largest city. Continue reading →