Spyware.ClientMan

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Updated: February 13, 2007 11:33:51 AM
Type: Spyware
Version: n/a
Publisher: Odysseus Marketing, Inc
Risk Impact: High
File Names: Msckin.exe ms[4 RANDOM LETTERS].dll
Systems Affected: Windows

Behavior


Spyware.ClientMan is a spyware application that sends Internet usage information to a server, including email and Instant Messenger information. It also sends confidential information, such as IP address, browser used, and user details to a remote server.

Symptoms


  • The files are detected as Spyware.ClientMan.
  • Periodic connection attempts to the odysseusmarketing.com domain.


Transmission


Spyware.ClientMan must be manually installed on the computer. However, there are several known applications that may also install Spyware.ClientMan.

Antivirus Protection Dates

  • Initial Rapid Release version October 02, 2014 revision 022
  • Latest Rapid Release version October 02, 2014 revision 022
  • Initial Daily Certified version September 15, 2003
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date September 17, 2003

Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Updated: February 13, 2007 11:33:51 AM
Type: Spyware
Version: n/a
Publisher: Odysseus Marketing, Inc
Risk Impact: High
File Names: Msckin.exe ms[4 RANDOM LETTERS].dll
Systems Affected: Windows


When Spyware.ClientMan is installed, it performs the following actions:

  1. Creates the file Msckin.exe, and registers it as a process.

  2. Creates the following files and folders:

    • %ProgramFiles%\ClientMan\new
    • %ProgramFiles%\ClientMan\run
    • %System%\ms[4 RANDOM LETTERS].dll

      Note:
    • %ProgramFiles% is a variable that refers to the program files folder. By default, this is C:\Program Files.
    • %System% is a variable that refers to the System folder. By default this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).

  3. Adds the value:

    "Client Man" = "Msckin.exe"

    to the registry subkey:

    HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run

    so the spyware runs when Windows starts.

  4. Creates the subkeys:

    HKEY_CURRENT_USER\Software\CliMan
    HKEY_CLASSES_ROOT\CLSID\{5ED50735-B0D9-47C6-9774-02DD8E6FE053}
    HKEY_CLASSES_ROOT\CLSID\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}
    HKEY_CLASSES_ROOT\CLSID\{CC916B4B-BE44-4026-A19D-8C74BBD23361}
    HKEY_CLASSES_ROOT\CLSID\{94927A13-4AAA-476A-989D-392456427688}
    HKEY_CLASSES_ROOT\CLSID\{0982868C-47F0-4EFB-A664-C7B0B1015808}
    HKEY_CLASSES_ROOT\Interface\{570F481A-1C3B-4DF6-9DBE-FAE17DD008F9}
    HKEY_CLASSES_ROOT\Interface\{A7370377-E217-4467-8448-9845270CD4A3}
    HKEY_CLASSES_ROOT\TypeLib\{75FC904C-6E6B-4E9D-9FD3-7A447962DA9B}
    HKEY_CLASSES_ROOT\TypeLib\{026E4B83-1BF7-41CB-8233-4AF35341BC69}
    HKEY_CLASSES_ROOT\AppID\urlcli.DLL
    HKEY_CLASSES_ROOT\AppID\{026E4B83-1BF7-41CB-8233-4AF35341BC69}
    HKEY_CLASSES_ROOT\Disable.DisableObj
    HKEY_CLASSES_ROOT\Disable.DisableObj.1
    HKEY_CLASSES_ROOT\urlcli.UrlCliObj
    HKEY_CLASSES_ROOT\urlcli.UrlCliObj.1
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5ED50735-B0D9-47C6-9774-02DD8E6FE053}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{cc916b4b-be44-4026-a19d-8c74bbd23361}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{94927A13-4AAA-476A-989D-392456427688}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0982868C-47F0-4EFB-A664-C7B0B1015808}
    HKEY_USERS\Software\Microsoft\Windows\CurrentVersion\Ext\Stats
    \{0982868C-47F0-4EFB-A664-C7B0B1015808}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
    \{00A0A40C-F432-4C59-BA11-B25D142C7AB7}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
    \Browser Helper Objects\{00A0A40C-F432-4C59-BA11-B25D142C7AB7}

  5. Runs as a plug-in for Internet Explorer.

  6. May end Web browsing activity and send performance data to remote servers, including visited sites. It can also silently download and install updates.


Updated: February 13, 2007 11:33:51 AM
Type: Spyware
Version: n/a
Publisher: Odysseus Marketing, Inc
Risk Impact: High
File Names: Msckin.exe ms[4 RANDOM LETTERS].dll
Systems Affected: Windows



The following instructions pertain to all Symantec antivirus products that support security risk detection.

  1. Update the definitions.
  2. Run a full system scan.
  3. Delete any values added to the registry.
For specific details on each of these steps, read the following instructions.

1. To update the definitions
To obtain the most recent definitions, start your Symantec program and run LiveUpdate.


2. To run the scan
  1. Start your Symantec antivirus program, and then run a full system scan.
  2. If any files are detected, and depending on which software version you are using, you may see one or more of the following options:

    Note: This applies only to versions of Norton AntiVirus that support security risk detection. If you are running a version of Symantec AntiVirus Corporate Edition that supports security risk detection, and security risk detection has been enabled, you will only see a message box that gives the results of the scan. If you have questions in this situation, contact your network administrator.
    • Exclude (Not recommended): If you click this button, it will set the risk so that it is no longer detectable. That is, the antivirus program will keep the security risk on your computer and will no longer detect it to remove from your computer.

    • Ignore or Skip: This option tells the scanner to ignore the risk for this scan only. It will be detected again the next time that you run a scan.

    • Cancel: This option is new to Norton Antivirus 2005. It is used when Norton Antivirus 2005 has determined that it cannot delete a security risk. This Cancel option tells the scanner to ignore the risk for this scan only, and thus, the risk will be detected again the next time that you run a scan.

      To actually delete the security risk:
      • Click its file name (under the Filename column).
      • In the Item Information box that displays, write down the full path and file name.
      • Then use Windows Explorer to locate and delete the file.

    • Delete: This option will attempt to delete the detected files. In some cases, the scanner will not be able to do this.
      • If you see a message, "Delete Failed" (or similar message), manually delete the file.
      • Click the file name of the risk that is under the Filename column.
      • In the Item Information box that displays, write down the full path and file name.
      • Then use Windows Explorer to locate and delete the file.

Important: If you are unable to start your Symantec antivirus product or the product reports that it cannot delete a detected file, you may need to stop the risk from running in order to remove it. To do this, run the scan in Safe mode. For instructions, read the document, How to start the computer in Safe Mode . Once you have restarted in Safe mode, run the scan again.

After the files are deleted, restart the computer in Normal mode and proceed with the next section.

Warning messages may be displayed when the computer is restarted, since the risk may not be fully removed at this point. You can ignore these messages and click OK. These messages will not appear when the computer is restarted after the removal instructions have been fully completed. The messages displayed may be similar to the following:

Title: [FILE PATH]
Message body: Windows cannot find [FILE NAME]. Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click Search.

3. To delete the value from the registry
Important: Symantec strongly recommends that you back up the registry before making any changes to it. Incorrect changes to the registry can result in permanent data loss or corrupted files. Modify the specified subkeys only. Read the document: How to make a backup of the Windows registry .
  1. Click Start > Run.
  2. Type regedit

    Then click OK.

    Note: If the registry editor fails to open the risk may have modified the registry to prevent access to the registry editor. Security Response has developed a tool to resolve this problem. Download and run this tool, and then continue with the removal.

  3. Navigate to the subkey:

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

  4. In the right pane, delete the value:

    "Client Man" = "Msckin.exe"

  5. Navigate to and delete the subkeys:

    HKEY_CURRENT_USER\Software\CliMan
    HKEY_CLASSES_ROOT\CLSID\{5ED50735-B0D9-47C6-9774-02DD8E6FE053}
    HKEY_CLASSES_ROOT\CLSID\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}
    HKEY_CLASSES_ROOT\CLSID\{CC916B4B-BE44-4026-A19D-8C74BBD23361}
    HKEY_CLASSES_ROOT\CLSID\{94927A13-4AAA-476A-989D-392456427688}
    HKEY_CLASSES_ROOT\CLSID\{0982868C-47F0-4EFB-A664-C7B0B1015808}
    HKEY_CLASSES_ROOT\Interface\{570F481A-1C3B-4DF6-9DBE-FAE17DD008F9}
    HKEY_CLASSES_ROOT\Interface\{A7370377-E217-4467-8448-9845270CD4A3}
    HKEY_CLASSES_ROOT\TypeLib\{75FC904C-6E6B-4E9D-9FD3-7A447962DA9B}
    HKEY_CLASSES_ROOT\TypeLib\{026E4B83-1BF7-41CB-8233-4AF35341BC69}
    HKEY_CLASSES_ROOT\AppID\urlcli.DLL
    HKEY_CLASSES_ROOT\AppID\{026E4B83-1BF7-41CB-8233-4AF35341BC69}
    HKEY_CLASSES_ROOT\Disable.DisableObj
    HKEY_CLASSES_ROOT\Disable.DisableObj.1
    HKEY_CLASSES_ROOT\urlcli.UrlCliObj
    HKEY_CLASSES_ROOT\urlcli.UrlCliObj.1
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{5ED50735-B0D9-47C6-9774-02DD8E6FE053}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{cc916b4b-be44-4026-a19d-8c74bbd23361}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{94927A13-4AAA-476A-989D-392456427688}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{FCADDC14-BD46-408A-9842-CDBE1C6D37EB}
    HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
    \{00A0A40C-F432-4C59-BA11-B25D142C7AB7}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
    \Browser Helper Objects\{00A0A40C-F432-4C59-BA11-B25D142C7AB7}
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{0982868C-47F0-4EFB-A664-C7B0B1015808}
    HKEY_USERS\Software\Microsoft\Windows\CurrentVersion\Ext\Stats
    \{0982868C-47F0-4EFB-A664-C7B0B1015808}

  6. Exit the Registry Editor.