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Comet Cursor

Posted: March 28, 2006

Comet Cursor is a cursor-changing utility that offers thousands of third-party Windows mouse cursors. It includes an Internet Explorer toolbar that can be used to search the web. However, it also tracks user activity in the Internet and transfers gathered data to its home server. Comet Cursor is bundled with ad-supported software, but also can be manually installed. The application creates a directory, drops files in it and modifies the registry to register itself as a web browser add-on. It comes with the uninstaller.

File System Modifications

  • The following files were created in the system:
    # File Name
    1 comet.exe
    2 comutil.dll
    3 csapputil.dll
    4 csbho.dll
    5 csbrange.dll
    6 cscore.dll
    7 csctx.dll
    8 cseng.dll
    9 csietb.dll
    10 csinst.dll
    11 csinstall.exe
    12 cstray.exe
    13 fileutil.dll

Registry Modifications

  • The following newly produced Registry Values are:
    HKEY..\..\..\..{RegistryKeys}212B99A1-9CF6-11D3-80B7-0500487BDBACD74B159-A1D3-11D3-80BC-0500487BDBAE5C39DB-9DCC-11D3-80D6-00500487D1C5HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerBrowserHelperHKEY_LOCAL_MACHINESoftwareCometSystems
  • The following CLSID's were detected:
    HKEY..\..\{CLSID Path}FE6BC4EF-5676-484B-88AE-883323913256F147AE85-1855-4182-BE3A-174160995A40EDEE4CCB-0913-4CC9-8EA9-3DDD87AB8BDEEDC4193F-34AD-4D07-AA87-E3FDB89E3E76EB07A6D4-8E36-11D4-8138-00500487B1C5EA5BB125-A227-40A7-BCAA-652D497C2F65E3A6E4B2-16B4-4F56-A98A-5F4DE04CA2BEE28FCB54-8C8E-11D3-80D1-00500487B1C5DFA771A5-2138-48EE-A58E-F782C879AF8ECBE7D5E7-90A2-11D3-80D1-00500487B1C5C38FC998-3B1B-4F59-A710-5A6C9CF8BD92A5EA242A-442E-4ECB-9CAC-97037CCD6EC6A335D52F-D489-472D-9EAA-D72A40AAF7CA941228B3-3AD1-4633-A9F5-59154CB362D490C61707-C8F8-43DB-A25C-C1F4B18EE41E8AE68B04-D492-4474-A6E2-FD5FE884F4B1827A2ECE-D76F-4BCC-82ED-D6A287C112117F0F5DA7-84CB-11D4-8137-00500487B1C57BE4E188-DD04-47E4-8C1B-4AA330B18D9F64726B8A-0CBE-4F80-90B7-1CA1BC69FCFB6F2D6A5E-E3E7-4F18-887C-C777650DEF574AA5D526-44D5-4AF6-AC53-5CE1534CC40B4320AEEB-2F2A-4F97-B573-232C6576AA3A39E01E09-2B45-11D4-810D-00500487D1C537D026C3-84D7-4AC5-A026-C08B7907CACF1678F7E1-C422-11D0-AD7D-00400515CAAA15940F5D-D8BD-49BC-851D-29DCFB1669500E429272-96D8-11D3-80D5-00500487B1C50E42926E-96D8-11D3-80D5-00500487B1C50922EC1A-9EC7-11D3-80B9-00500487BDBA062EFA85-8BBB-11D3-80D0-00500487B1C504FC63F8-EE34-4283-8941-4A11BF17C447D14D6793-9B65-11D3-80B6-00500487BDBA
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