Home Malware Programs Adware ClickCaption

ClickCaption

Posted: November 6, 2014

Threat Metric

Ranking: 6,878
Threat Level: 2/10
Infected PCs: 80,943
First Seen: November 5, 2014
Last Seen: March 8, 2025
OS(es) Affected: Windows

ClickCaption is one of those well-advertised applications that in reality are not so helpful. ClickCaption is supposed to enhance your web browsing experience by enabling you to search phrases and highlight them. The idea is that ClickCaption should function as a one-click web search tool. In reality, ClickCaption is just another adware-related application that might sneak onto your computer using bundling marketing technique or users may download it themselves, full of regrets later. The program is downloaded as a browser add-on and generates several advertisements as well as sudden new tabs opening. Moreover, ClickCaption may cause your system to operate much slower, mostly at start up.

Aliases

Clickcaption.5CF [AVG]Adware/Vitruvian [Fortinet]Generic Suspicious [Panda]Trojan/Win32.SGeneric [Antiy-AVL]BehavesLike.Win64.BadFile.qh [McAfee-GW-Edition]Adware.Plugin.274 [DrWeb]not-a-virus:AdWare.Win32.Vitruvian.c [Kaspersky]Riskware ( 0040f0f51 ) [K7AntiVirus]

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%WINDIR%\System32\drivers\ccnfd_1_10_0_4.sys File name: ccnfd_1_10_0_4.sys
Size: 58.23 KB (58232 bytes)
MD5: e5d93b0f7aea1f9d7a18fbbeb8d23b00
Detection count: 7,310
File type: System file
Mime Type: unknown/sys
Path: %WINDIR%\System32\drivers\ccnfd_1_10_0_4.sys
Group: Malware file
Last Updated: June 15, 2024
C:\Program Files (x86)\ClickCaption_1.10.0.6\Service\ccsvc.exe File name: ccsvc.exe
Size: 277.58 KB (277584 bytes)
MD5: fba04fe8eefae502f8693f29f951d909
Detection count: 5,914
File type: Executable File
Mime Type: unknown/exe
Path: C:\Program Files (x86)\ClickCaption_1.10.0.6\Service\ccsvc.exe
Group: Malware file
Last Updated: March 26, 2024
%WINDIR%\System32\drivers\ccnfd_1_10_0_5.sys File name: ccnfd_1_10_0_5.sys
Size: 52.72 KB (52728 bytes)
MD5: 517513301ff6289513178cd815db023a
Detection count: 1,923
File type: System file
Mime Type: unknown/sys
Path: %WINDIR%\System32\drivers\ccnfd_1_10_0_5.sys
Group: Malware file
Last Updated: June 19, 2022
%SYSTEMDRIVE%\Windows.old\Windows\System32\drivers\ccnfd_1_10_0_6.sys File name: ccnfd_1_10_0_6.sys
Size: 58.23 KB (58232 bytes)
MD5: b6a66d4ea8acc2b284d898f0a372846c
Detection count: 593
File type: System file
Mime Type: unknown/sys
Path: %SYSTEMDRIVE%\Windows.old\Windows\System32\drivers\ccnfd_1_10_0_6.sys
Group: Malware file
Last Updated: March 26, 2024
%SYSTEMDRIVE%\AdwCleaner\Quarantine\C\Windows\system32\drivers\ccnfd_1_10_0_6.sys.vir File name: ccnfd_1_10_0_6.sys.vir
Size: 52.72 KB (52728 bytes)
MD5: 10027acd41ea02661f69c89212987fbc
Detection count: 136
Mime Type: unknown/vir
Path: %SYSTEMDRIVE%\AdwCleaner\Quarantine\C\Windows\system32\drivers\ccnfd_1_10_0_6.sys.vir
Group: Malware file
Last Updated: May 8, 2022
C:\Users\<username>\AppData\Local\Temp\is45637729\2444835_stp\clickcaption-setup-1.10.0.4.exe File name: clickcaption-setup-1.10.0.4.exe
Size: 1.03 MB (1031304 bytes)
MD5: a0fde814967a27d089df487a82a4a107
Detection count: 14
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Local\Temp\is45637729\2444835_stp\clickcaption-setup-1.10.0.4.exe
Group: Malware file
Last Updated: April 28, 2022

More files

Registry Modifications

The following newly produced Registry Values are:

CLSID{83097670-D784-498B-A14E-8097069788CD}{A18EA34C-6D33-4298-8A54-7F16499904C0}{D429B705-8CF6-4E38-9F21-92DB578E5E0D}Regexp file mask%WINDIR%\system32\Drivers\ccnfd_1_10_0_..sysHKEY..\..\..\..{RegistryKeys}SOFTWARE\ClickCaption_1.10.0.2Software\Microsoft\Internet Explorer\Approved Extensions\{A18EA34C-6D33-4298-8A54-7F16499904C0}SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{A18EA34C-6D33-4298-8A54-7F16499904C0}Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{A18EA34C-6D33-4298-8A54-7F16499904C0}Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{A18EA34C-6D33-4298-8A54-7F16499904C0}SOFTWARE\Mozilla\Firefox\Extensions\{190bc294-c8e5-471c-9466-3eb945b09542}SOFTWARE\Wow6432Node\ClickCaption_1.10.0.2SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{A18EA34C-6D33-4298-8A54-7F16499904C0}SOFTWARE\Wow6432Node\Mozilla\Firefox\Extensions\{190bc294-c8e5-471c-9466-3eb945b09542}SYSTEM\ControlSet001\Enum\Root\LEGACY_CCNFD_1_10_0_2SYSTEM\ControlSet001\services\ccnfd_1_10_0_2SYSTEM\ControlSet001\services\ccsvc_1.10.0.2SYSTEM\ControlSet002\Enum\Root\LEGACY_CCNFD_1_10_0_2SYSTEM\CurrentControlSet\Enum\Root\LEGACY_CCNFD_1_10_0_2SYSTEM\CurrentControlSet\services\ccnfd_1_10_0_2SYSTEM\CurrentControlSet\services\ccsvc_1.10.0.2HKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}ClickCaption_1.10.0.2

Additional Information

The following directories were created:
%PROGRAMFILES%\ClickCaption_1.10.0.2%PROGRAMFILES%\Mozilla Firefox\extensions\{190bc294-c8e5-471c-9466-3eb945b09542}%PROGRAMFILES(x86)%\ClickCaption_1.10.0.2
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