需要修复电脑?
聘请专家
Virus:TR/Kazy.30847.7
Date discovered:14/07/2011
Type:Trojan
In the wild:Yes
Reported Infections:Low
Distribution Potential:Low
Damage Potential:Medium
Static file:Yes
VDF version:7.11.11.129 - Thursday, July 14, 2011
IVDF version:7.11.11.129 - Thursday, July 14, 2011

 General Method of propagation:
   • No own spreading routine


Aliases:
   •  Kaspersky: Trojan.Win32.Jorik.Gbot.czt
   •  TrendMicro: BKDR_CYCBOT.SME3
   •  Microsoft: Backdoor:Win32/Cycbot.B


Platforms / OS:
   • Windows 2000
   • Windows XP
   • Windows 2003
   • Windows Vista
   • Windows 7


Side effects:
   • Drops files
   • Registry modification
   • Steals information

 Files It copies itself to the following location:
   • %APPDATA%\Microsoft\conhost.exe



The following file is created:

– %APPDATA%\Microsoft\stor.cfg

 Registry One of the following values is added in order to run the process after reboot:

–  [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   • "conhost"="%APPDATA%\Microsoft\conhost.exe"



The following registry key is added:

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
   • "ProxyServer"="http=127.0.0.1:%number%"



The following registry keys are changed:

– [HKLM\SYSTEM\ControlSet001\Hardware Profiles\0001\Software\
   Microsoft\windows\CurrentVersion\Internet Settings]
   New value:
   • "ProxyEnable"=dword:00000001

– [HKLM\SYSTEM\ControlSet001\Hardware Profiles\Current\Software\
   Microsoft\windows\CurrentVersion\Internet Settings]
   New value:
   • "ProxyEnable"=dword:00000001

– [HKLM\SYSTEM\CurrentControlSet\Hardware Profiles\0001\Software\
   Microsoft\windows\CurrentVersion\Internet Settings]
   New value:
   • "ProxyEnable"=dword:00000001

– [HKLM\SYSTEM\CurrentControlSet\Hardware Profiles\Current\Software\
   Microsoft\windows\CurrentVersion\Internet Settings]
   New value:
   • "ProxyEnable"=dword:00000001

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
   New value:
   • "ProxyEnable"=dword:00000001

 Backdoor The following port is opened:

%executed file% on a random TCP port in order to provide a proxy server.


Contact server:
The following:
   • http://**********stats.com/images/logo.png?tq=gF**********


 File details Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with a runtime packer.

说明添加者: Andrei Ilie 打开 2011年11月1日星期二
说明更新者: Andrei Ivanes 打开 2011年11月4日星期五

反馈 . . . .
https:// 为了你的安全,此窗口已加密。