Posts Tagged: Zachary Buchta


7
Jun 20

Owners of DDoS-for-Hire Service vDOS Get 6 Months Community Service

The co-owners of vDOS, a now-defunct service that for four years helped paying customers launch more than two million distributed denial-of-service (DDoS) attacks that knocked countless Internet users and websites offline, each have been sentenced to six months of community service by an Israeli court.

vDOS as it existed on Sept. 8, 2016.

A judge in Israel handed down the sentences plus fines and probation against Yarden Bidani and Itay Huri, both Israeli citizens arrested in 2016 at age 18 in connection with an FBI investigation into vDOS.

Until it was shuttered in 2016, vDOS was by far the most reliable and powerful DDoS-for-hire or “booter” service on the market, allowing even completely unskilled Internet users to launch crippling assaults capable of knocking most websites offline.

vDOS advertised the ability to launch attacks at up to 50 gigabits of data per second (Gbps) — well more than enough to take out any site that isn’t fortified with expensive anti-DDoS protection services.

The Hebrew-language sentencing memorandum (PDF) has redacted the names of the defendants, but there are more than enough clues in the document to ascertain the identities of the accused. For example, it says the two men earned a little more than $600,000 running vDOS, a fact first reported by this site in September 2016 just prior to their arrest, when vDOS was hacked and KrebsOnSecurity obtained a copy of its user database.

In addition, the document says the defendants were initially apprehended on September 8, 2016, arrests which were documented here two days later.

Also, the sentencing mentions the supporting role of a U.S. resident named only as “Jesse.” This likely refers to 23-year-old Jesse Wu, who KrebsOnSecurity noted in October 2016 pseudonymously registered the U.K. shell company used by vDOS, and ran a tiny domain name registrar called NameCentral that vDOS and many other booter services employed.

Israeli prosecutors say Wu also set up their payment infrastructure, and received 15 percent of vDOS’s total revenue for his trouble. NameCentral no longer appears to be in business, and Wu could not be reached for comment.

Although it is clear Bidani and Huri are defendants in this case, it is less clear which is referenced as Defendant #1 or Defendant #2. Both were convicted of “corrupting/disturbing a computer or computer material,” charges that the judge said had little precedent in Israeli courts, noting that “cases of this kind have not been discussed in court so far.” Defendant #1 also was convicted of sharing nude pictures of a 14 year old girl. Continue reading →


6
Oct 16

Feds Charge Two In Lizard Squad Investigation

The U.S. Justice Department has charged two 19-year-old men alleged to be core members of the hacking groups Lizard Squad and PoodleCorp. The pair are charged with credit card theft and operating so-called “booter”or “stresser” services that allowed paying customers to launch powerful attacks designed to knock Web sites offline.

The PoodleCorp attack-for-hire service. Image: USDOJ.

The PoodleCorp/PoodleStresser attack-for-hire service. Image: USDOJ.

Federal investigators charged Zachary Buchta of Fallston, Md., and Bradley Jan Willem Van Rooy of Leiden, the Netherlands with conspiring to cause damage to protected computers.

According to a statement from the U.S. Attorney’s Office for the Northern District of Illinois, Buchta, “who used the online screen names “@fbiarelosers,” “pein,” “xotehpoodle” and “lizard,” and van Rooy, who used the names “Uchiha,” “@UchihaLS,” “dragon” and “fox,” also conspired with other members of Lizard Squad to operate websites that provided cyber-attack-for-hire services, facilitating thousands of denial-of-service attacks, and to traffic stolen payment card account information for thousands of victims.”

The PoodleCorp’s “Poodlestresser” attack-for-hire service appears to have drawn much of its firepower using an application programming interface (API) set up by the proprietors of vDOS — a similar attack service that went offline last month following the arrest of two 18-year-old Israeli men who allegedly ran vDOS.

vDOS was hacked earlier this summer, and a copy of the user database was shared with KrebsOnSecurity. The database indicates that Poodlestresser was among vDOS’s biggest clients, and that KrebsOnSecurity was a frequent target of the attack-for-hire services. Continue reading →