病毒名称:
Worm.Mimail.i.enc
类别： 蠕虫病毒
病毒资料：
破坏方法：
这是Worm.MiMail的新变种。
该病毒运行后首先将自己复制到system目录下路径为：％system32％svchost32.exe
并在注册加入：
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows
\CurrentVersion\Run\SvcHost32项
病毒放出c:\pp.hta及c:\pp.gif文件并用ie启动该hta文件（该脚本为一个假的信用卡信息填写栏）病毒利用该脚本把用户输入的信用卡信息记录到c:\ppinfo.sys文件内。
该病毒之后建立3个线程
线程1功能：
将带有用户输入的信用卡信息c:\ppinfo.sys文件发送到作者指定的信箱。
线程2功能：
病毒从注册表
Software\Microsoft\Windows\CurrentVersion
\EXPlorer\Shell Folders
得到一些目录信息并从这些目录中的文件里找email地址
(注：病毒在搜索email文件时将过滤以下扩展名的文件
com. wav. cab. pdf. rar. zip.
tif. psd. ocx. vxd. mp3. mpg.
avi. dll. exe. gif.jpg. bmp）
并把这些地址记录到 el388.tmp文件里
线程3功能：
病毒按搜出来的email地址进行邮件传播。
邮件标题为：
YOUR PAYPAL.COM ACCOUNT EXPIRES
内容：
Dear PayPal member,PayPal would like to inform you about some important
information regarding your PayPal account. This account, which is
associated with the email address.
will be expiring within five business days. We apologize for any inconvenience
that this may cause, but this is occurring because
all of our customers
are required to update their account settings with their personal information...
We are taking these actions because we are
implementing a new security policy on
our website to insure everyone's absolute privacy.
To avoid any interruption in
PayPal
services then you will need to run the application that we have sent with this
email (see attachment) and follow the instrUCtions.
Please do not send your personal information through email, as it will not be as
secure IMPORTANT! If you do not update your
information with our secure application
within the next five business days then we
will be forced to deactivate your
account and you will not be able to
use your PayPal account any longer.
It is strongly recommended that you take a few minutes out of your busy
day and complete this now...
DO NOT REPLY TO THIS MESSAGE VIA EMAIL!
This mail is sent by an automated message
system and the reply will not be received
Thank you for using PayPal
附件名：
www.paypal.com.scr
病毒的清除法：
使用光华反病毒软件，彻底删除。
病毒演示：
病毒FAQ：
Windows下的PE病毒。
发现日期：
2003-11-17