Langex is a worm virus spreading via the Internet as an attachment to infected emails. The worm itself is Windows PE EXE file about 3KB in and length written in Assembler.
The worm activates from infected email only in case user clicks on attached
To spread the worm uses Windows MAPI functions and “answers” to messages from
The subject is original message subject with prepended “Re:” text.
The message body begins with the text:
with original message text appended to that, and the attached file name is:
The “answerred” message is deleted then by the worm.
The worm also has “copyright” text in its body:
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