Email-worm.win32.brontok.a是什麼病毒

Email-worm.win32.brontok.a是什麼病毒,对电脑破坏厉害吗?
2024-11-26 22:08:07
推荐回答(2个)
回答1:

发作特征:病毒名叫Brontok,瑞星对它的编码为worm.mail.brontok.bm,它在我电脑(比如我的文档,我的图片里)许多关键的地方复制了自己,把自己伪装成视窗自带的文件,命令在每次开机时运行它,在可能对自己造成危险时重新启动(这就是无法更新瑞星的原因),在我的电脑里收集邮箱地址,没事就发发邮件。该病毒为了防止被删除,删除了 打开我的电脑后, 工具-〉文件夹选项。使人不能察看隐藏文件。(、如果你输入病毒所在的路径,试图手工清除,该病毒会迫使电脑立刻重新启动;在打开命令行窗口时也会重新启动)。

引用别人一段话来说明该病毒所在路径:文中所有的 %System% 字眼,是你安装windows得途径。通常是
C:\Windows\System (Windows 95/98/Me),
C:\Winnt\System32 (Windows NT/2000),
C:\Windows\System32 (Windows XP).

%UserProfile% 则是你的用户名以下的文件,通常在
C:\Documents and Settings\[你的windows用户名] (Windows NT/2000/XP).

举例:

当你看到 %UserProfile%\APPDATA\winlogon.exe
通常是指 C:\Documents and Settings\[你的windows用户名]\APPDATA\winlogon.exe

同样的, %System%\3D Animation.scr
在XP是指 C:\Windows\System32 Animation.scr
而如果你用win98,它则是 C:\Windows\System\3D Animation.scr

因为病毒会侵入各种版本的windows,所以病毒所在的途径也很难根据各个版本来写出,所以用 %System% 来代替。

其他描述:
当你不小心开到感染了病毒的文件,它会自动在这几个地方加入它的病毒文件
C:\Windows\PIF\CVT.exe
%UserProfile%\APPDATA\IDTemplate.exe
%UserProfile%\APPDATA\services.exe
%UserProfile%\APPDATA\lsass.exe
%UserProfile%\APPDATA\inetinfo.exe
%UserProfile%\APPDATA\csrss.exe
%UserProfile%\APPDATA\winlogon.exe
%UserProfile%\Programs\Startup\Empty.pif
%UserProfile%\Templates\A.kotnorB.com
%System%\3D Animation.scr

[b]注[/b]
%System% 是你安装windows的途径. 通常是
C:\Windows\System (Windows 95/98/Me),
C:\Winnt\System32 (Windows NT/2000),
C:\Windows\System32 (Windows XP).

%UserProfile% 则是你的用户名以下的文件,通常在
C:\Documents and Settings\[你的windows用户名] (Windows NT/2000/XP).

然后会创出这个folder
%UserProfile%\Local Settings\Application Data\Bron.tok-24

然后会在 C:\Autoexec.bat 写上
"pause" 覆盖之前的内容

然后会在注册表内添加内容
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

"Tok-Cirrhatus" = "%UserProfile%\APPDATA\IDTemplate.exe"
"Bron-Spizaetus" = "C:\WINDOWS\PIF\CVT.exe"
(这个记得要删除)

如果感染了,registry会被锁,照这个方法开启

在start>>Run > 打 [color=Red]Reg ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableRegistryTools /t REG_DWORD /d 0 /f[/color]

接着
在Run > 打 [color=Red]regedit[/color]

去到
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

洗掉
"Bron-Spizaetus" = "C:\WINDOWS\PIF\CVT.exe"
"Tok-Cirrhatus" = "%UserProfile%\APPDATA\IDTemplate.exe"

然后手工清除上面所提到的所有病毒文件。

推荐的清除工具washer下载地址:
http://jeruk.padinet.com/~ertanto/ ,请查询最新版本。
http://jeruk.padinet.com/~ertanto/BrontokWasher.zip
http://wirusy.antivirenkit.pl/en/szczepionki/Brontok.html

注意,在某些电脑上,用washer清除可能会造成电脑不正常重新启动。请进入安全模式运行。

回答2:

一)杀毒软件是专门杀毒的,杀毒软件解决不掉的,说明这不是病毒,即使检测出了也只是不良软件而已。而电脑毛病绝大多数都是不良软件造成的。二)百度网页搜索(百度是专干找网址这活儿的)“windows全能王”(免费)逐项设置、清理不良软件,它即有修复、智能删除还有提速、屏蔽优化等功效。三)百度搜索“微软中国”网站,里面有“下载中心”,进入后可见“windows恶意软件删除工具”,下载安装。如全能王删不掉可用它砍杀。

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