Alert level: Severe
Trojan:JS/Nimda.A is a trojan that attempts to open the malicious file “readme.eml” in the current folder. The file
“readme.eml” is a malformed multipart MIME formatted message file dropped by Worm:Win32/Nimda, and it contains an encoded copy ofWorm:Win32/Nimda.
Trojan:JS/Nimda.A takes advantage of a vulnerability corrected byMS01-020 (Incorrect MIME Header Can Cause IE to Execute E-mail Attachment).
Article ID: 4028165 - Last Review: 2017, ജൂലൈ 28 - Revision: 1