The addition of Japanese kana, the written language's two syllabic scripts, to kanji, or Chinese characters, adds another layer of complexity.

WSJ: The Vision and Calligraphy of Aoyama San'u | Tokyo National Museum | Transformational Characters | By Michael Judge

According to those who have followed the attack at the SANS Institute's Internet Storm Center, a cybersecurity crisis response organization, the infection tool is partially written in Chinese characters and compiled on a computer with Chinese language settings.

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