Win32.Troj.AnalyzeIE
作者:冰のFA 来源:广西安全网络收集整理 更新:2007-12-1 11:37:04 点击:
处理时间:
威胁级别:★
中文名称:
病毒类型:木马
影响系统:Win9x/WinMe/WinNT/Win2000/WinXP/Win2003
病毒行为:
编写工具:
传染条件:
发作条件:
系统修改:
A、在系统安装目录下生成如下文件:
%SystemRoot%e.exe
%SystemRoot%dpe.dll
B、
1、在注册表主键:
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentversionRun
下添加如下键值:
"addClass" = "%SystemRoot%e.exe"
使用每次运行都自动注册dep.dll
2、HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentversionRun
下添加如下键值:
"Host" = ""
3、在注册表主键:
HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerSearch
HKEY_LOCAL_MACHINESoftwareMicrosoftInternet ExplorerSearch
下添加如下键值:
"默认"="http://%68%6F%6D%65%70%61%67%65%2E%63%6F%6D%00@%77%77%77%2E%65%2D%66%69%6E%64%65%72%2E%63%63/%73%65%61%72%63%68/"
"CustomizeSearch"="http://%68%6F%6D%65%70%61%67%65%2E%63%6F%6D%00@%77%77%77%2E%65%2D%66%69%6E%64%65%72%2E%63%63/%73%65%61%72%63%68/"
"SearchAssistant"="http://%68%6F%6D%65%70%61%67%65%2E%63%6F%6D%00@%77%77%77%2E%65%2D%66%69%6E%64%65%72%2E%63%63/%73%65%61%72%63%68/"
4、在注册表主键:
HKEY_CURRENT_USERSOFTWAREMicrosoftInternet ExplorerMain
HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternet ExplorerMain
下添加如下键值:
"Search Page" ="http://%68%6F%6D%65%70%61%67%65%2E%63%6F%6D%00@%77%77%77%2E%65%2D%66%69%6E%64%65%72%2E%63%63/%73%65%61%72%63%68/"
"Default_Search_URL"="http://%68%6F%6D%65%70%61%67%65%2E%63%6F%6D%00@%77%77%77%2E%65%2D%66%69%6E%64%65%72%2E%63%63/%73%65%61%72%63%68/"
"Search Bar"="http://%68%6F%6D%65%70%61%67%65%2E%63%6F%6D%00@%77%77%77%2E%65%2D%66%69%6E%64%65%72%2E%63%63/%73%65%61%72%63%68/"
"Start Page="http://%68%6F%6D%65%70%61%67%65%2E%63%6F%6D%00@%77%77%77%2E%65%2D%66%69%6E%64%65%72%2E%63%63/%73%65%61%72%63%68/"
5、在注册表主键:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternet ExplorerSearchUrl
HKEY_LOCAL_MACHINESOFTWAREMicrosoftInternet ExplorerSearchUrl
下添加如下键值:
"默认"="http://%68%6F%6D%65%70%61%67%65%2E%63%6F%6D%00@%77%77%77%2E%65%2D%66%69%6E%64%65%72%2E%63%63/%73%65%61%72%63%68/"
使得用户搜索时,链接到 指定网站
6、在注册表主键:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionURLDefaultPrefix
下添加如下键值:
"默认"="http://%65%68%74%74%70%2E%63%63/?"
7、在注册表主键:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionURLPrefixes
下添加如下键值:
"www"="http://%65%68%74%74%70%2E%63%63/?"
8、在注册表主键:
HKEY_CLASSES_ROOTCLSID
下添加如下创建子键
并这个子建立多个键值
发作现象:
浏览器默认首页被修改,并且很难改成其它的主页。
特别说明:
转截请注明:来自 广西安全网络 Http://www.gxfa.com
数据载入中,请稍后……

