Thursday, September 30, 2010

Stuxnet meets ancient Judaism?

STUXNET meets ancient Judaism?
In a Computer Worm, a Possible Biblical Clue

By JOHN MARKOFF and DAVID E. SANGER (NYT
Published: September 29, 2010



Deep inside the computer worm that some specialists suspect is aimed at slowing Iran’s race for a nuclear weapon lies what could be a fleeting reference to the Book of Esther, the Old Testament tale in which the Jews pre-empt a Persian plot to destroy them.

That use of the word “Myrtus” — which can be read as an allusion to Esther — to name a file inside the code is one of several murky clues that have emerged as computer experts try to trace the origin and purpose of the rogue Stuxnet program, which seeks out a specific kind of command module for industrial equipment.

Not surprisingly, the Israelis are not saying whether Stuxnet has any connection to the secretive cyberwar unit it has built inside Israel’s intelligence service. Nor is the Obama administration, which while talking about cyberdefenses has also rapidly ramped up a broad covert program, inherited from the Bush administration, to undermine Iran’s nuclear program. In interviews in several countries, experts in both cyberwar and nuclear enrichment technology say the Stuxnet mystery may never be solved.

There are many competing explanations for myrtus, which could simply signify myrtle, a plant important to many cultures in the region. But some security experts see the reference as a signature allusion to Esther, a clear warning in a mounting technological and psychological battle as Israel and its allies try to breach Tehran’s most heavily guarded project. Others doubt the Israelis were involved and say the word could have been inserted as deliberate misinformation, to implicate Israel.

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Then there is the allusion to myrtus — which may be telling, or may be a red herring.

Several of the teams of computer security researchers who have been dissecting the software found a text string that suggests that the attackers named their project Myrtus. The guava fruit is part of the Myrtus family, and one of the code modules is identified as Guava.

It was Mr. Langner who first noted that Myrtus is an allusion to the Hebrew word for Esther. The Book of Esther tells the story of a Persian plot against the Jews, who attacked their enemies pre-emptively.

“If you read the Bible you can make a guess,” said Mr. Langner, in a telephone interview from Germany on Wednesday.

Carol Newsom, an Old Testament scholar at Emory University, confirmed the linguistic connection between the plant family and the Old Testament figure, noting that Queen Esther’s original name in Hebrew was Hadassah, which is similar to the Hebrew word for myrtle. Perhaps, she said, “someone was making a learned cross-linguistic wordplay.”

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