The spread of the malicious software is on a scale that matches the worst of past viruses and worms, like the I Love You virus.

该邪恶软件的传播等级是配套过去最厉害的病毒和蠕虫，比如“我爱你”病毒。

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XML virus (X-Virus) — Using SOAP with attachments or other attachment mechanisms to transmit malicious executables, such as viruses or worms.

XML病毒(X - Virus)——使用带附件的SOAP或其他附件机制来传递恶意的可执行代码，如病毒或蠕虫。

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Computer virus and worms spread in networks that lie on the structure of networks.

计算机病毒和蠕虫在网络中的扩散取决于网络的结构。

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Growing underground, it is prone to infestation by the feathery mottle virus and worms.

FORBES: Millions Served

The Virus Bulletin tests try to catch out anti-virus software with a variety of malicious programs including bots and worms known to be spreading online, file infectors, polymorphic and macro viruses.

BBC: NEWS | Technology | Windows 'fails' active virus test

"The tests conducted in our secure labs were against the most significant viruses and worms affecting real-world users, " said John Hawes, a technical consultant at Virus Bulletin.

BBC: NEWS | Technology | Windows 'fails' active virus test