VersionsVersions 1.02% 0.08% 13.78% 0.39% 0.08% 0.08% 0.08% 0.08% 0.08% 0.31% 0.08% 0.78% 0.08% 0.08% 0.08% 0.31% 0.08% 0.08% 0.08% 15.27% 14.80% 9.01% 17.15% 0.55% 3.68% 15.74% 0.08% 0.55% 0.47% 0.23% 2.82% 0.31% 0.94% 0.08% 0.55% 0.08% 0.08%



Symantec Security Technologies by Symantec Corporation (Signed)

Remove ccSvcHst.exe


There are 37 versions of ccSvcHst.exe in the wild, the latest version being It is started as a Windows Service called 'Norton One' with the name 'MCLIENT'. In addition, it is run under the context of the SYSTEM account with extensive privileges (the administrator accounts have the same privileges). The average file size is about 126.65 KB. The file is a digitally signed and issued to Symantec Corporation by VeriSign. The programs Norton Safe Web Lite, Norton Internet Security and Norton Family have been observed as installing specific variations of ccSvcHst.exe. During the process's lifecycle, the typical CPU resource utilization is about 0.0032% including both foreground and background operations, the average private memory consumption is about 22.77 MB with the maximum memory reaching around 46.02 MB. Addionally, typically read and write I/O disk operations is about 4.57 MB per minute for reads and 353.42 KB per minute for writes.

What is ccSvcHst.exe?

Symantec Service Framework is part of Norton Internet Security, by Symantec Corporation, is a PC program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses, trojans and other malware. Norton Internet Security features include a email spam filtering, personal firewall, and phishing protection.

About ccSvcHst.exe (from Symantec Corporation)

Norton Internet Security lets you email, chat and surf the Web without worrying about cybercriminals ripping you off. It delivers protection from online dangers without sacrificing performance. It g


File name:ccSvcHst.exe
Publisher:Symantec Corporation
Product name:Symantec Security Technologies
Description:Symantec Service Framework
Typical file path:C:\Program Files\norton internet security\engine\\ccsvchst.exe
Issued to:Symantec Corporation
Authority (CA):VeriSign
Expiration date:Saturday, November 23, 2013
Windows Service
Service name:MCLIENT
Display name:Norton One
Description:“Norton One”

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of Symantec Security Technologies.)
Symantec Corporation
21% remove
Norton Safe Web Lite provides a safer search experience by warning you of dangerous Web sites right in your search results, so you can search, browse, and shop online without worry. Norton Safe Web L...
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3% remove
Norton Internet Security, developed by Symantec Corporation, is a computer program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identif...
Symantec Corporation
1% remove
Basic antivirus protection that stops viruses and spyware, so you can safely go online and share. Five patented layers of protection quickly and accurately detect and eliminate viruses and spyware. Pr...
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7% remove
Norton Anti-Theft helps you quickly lock and find your PC laptop, MacBook, tablet or smartphone - and protect the invaluable information contained on it - if it's ever lost or stolen. And you can use ...
Symantec Corporation
12% remove
Norton ™ Identity Safe is a password manager that makes logging into your favorite web sites easier, faster and more secure. Never again forget a user name or password. Ever. Stop filling in the same...
Symantec Corporation
3% remove
Norton 360, developed by Symantec, is marketed as an "all-in-one" computer security suite. The package includes an antivirus, a personal firewall, a phishing protection program and a backup program. W...
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10% remove
Norton Internet Security CBE is a free computer program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses. Other features i...
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10% remove
Share a folder with friends, family or co-workers and everyone can access, edit and share anything with you in that folder. And when you put your Stuff into Zone, you can access it across your devices...
Symantec Corporation
12% remove
Norton 360, developed by Symantec, is marketed as an "all-in-one" computer security suite. The package includes an antivirus, a personal firewall, a phishing protection program and a backup program. W...
Symantec Corporation
50% remove
Powered by Norton 360 Technology. XFINITY Internet customers can now get the #1 ranked Norton Security Suite at no additional charge. Protects against viruses, spyware, Trojan horses, worms, bots, and...
Symantec Corporation
21% remove
Laptop Checkup will check for issues that may be slowing down your laptop. Data, photos and music files that need backup. Viruses, spyware, malware and other threats. Not all utilities are available f...
Symantec Corporation
  52% remove
Norton PC Checkup is a program downloaded either separately or as a bundle with updates to Adobe Flash, provided to enable users to perform a system checkup of their Microsoft Windows based personal c...
Symantec Corporation
5% remove
Keep copies of your irreplaceable digital photos and important files safe from loss with secured, easy-to-use, professional-grade online backup. Norton Online Backup lets you quickly and easily recove...
Symantec Corporation
25% remove
Norton Management lets you manage all of your Norton products and Norton product keys from one location. You can add your devices such as personal computers and laptops to Norton Management and remote...
Symantec Corporation
3% remove
With Norton One you get a new membership that makes it easy to protect multiple computers and devices. Secure any combination of five Macs, PCs, iPhones, iPads and Android devices with always up-to-da...
Symantec Corporation
9% remove
Customers have embraced Symantec Endpoint Protection 12 faster than any previous release. In Symantec Endpoint Protection 12.1.2, we've worked hard to further the Unrivaled Security, Blazing Performan...
Symantec Corporation
12% remove
Symantec Corporation
5% remove
Norton Family gives you insight into where your kids go and what they do online. So you can keep them safe and teach them good Internet habits. An easy-to-read activity report shows you at a glance A...


(Note, the behaviors below are for all versions of ccSvcHst.exe, select a unique version for details.)
Runs under 'SYSTEM\CurrentControlSet\Services' as a shared service by the Service Host (svchost.exe)
  • 'MCLIENT' (Norton One)
  • 'SsPaAdm' ( Cloud Agent)
  • 'ssPaSetMgr' ( Scheduler)
  • 'NIS' (Endpoint
  • 'NOF' (Norton Online)
  • 'NSM' (Norton Family)
  • 'NSL' (Norton Safe Web Lite)
  • 'ccEvtMgr' (Symantec Event Manager)
  • 'SepMasterService' (Symantec Endpoint Protection)
  • 'PCCUJobMgr' (Common Client Job Manager Service)
  • 'NAV' (Norton AntiVirus)
  • 'N360' (Norton Security Suite)
  • 'NAT' (Norton Anti-Theft)
  • 'NCO' (Norton Identity Safe)
  • NCO

VersionsAll file variations of ccSvcHst.exe

MD5SHA-1File size
b4187346f54e362daffe647b25a58d50 bde2b3c4e919c6d35fb208b785406a5e7af72c52 123.44 KB
43cf5d42fe4475e8e1e74be484b7e33a 73508780109fd9cf7e14a057e83cc4d36d7b7f82 123.43 KB
2f86be1818c2d7ac90478e3323ee7fcb 5834a3b5a54f56a1f5b5e2fcdd0af45bc41a25b3 123.43 KB
64c89db40949fd0e7c8ff303676a91f1 7e1950b4ebdea6c5fa9633f3aaa1e73ca3574b6f 114.89 KB
309970047d2810380b34a629fc1cfedd cf8f2001c53517445c64b576b7172a6b65f6c859 112.85 KB
2f237aab91497aaa03af48eae68758fc cb1e61d562405e51b234c1c707ca4800ab047517 145.85 KB
5a6fd8778a42fd0bdc6f6ed9a181669b 3440819757793a14199d26f34eb9cc2e969e1bb2 146.35 KB
104dcd1ac3ed9b2f410d4a1a7382cf61 f616a74600eabb00894b2c5337bbef9493118a01 146.35 KB
399a7df138d2110a3eb9bd64d6327f62 273644203e1be9e2e5a2764a90bd72c7346dc283 105.91 KB
f3e5c6ceec35c3f65221100b00afb5f9 26a53f4fb7ebabe76a6208dcb81b50476d4bf854 105.85 KB
5e68928ba2412e60ff1c61441313cf8d 605c3dd4a83435e250c89e6d51b0014865f0c4c3 105.85 KB
260a069f403da226d18c058ad14fd3a3 57c9c8f4189e694eabaf84984e34bdf2e4474070 105.85 KB
27d036fb3d22ca8a6662fe960d1a937d d3e72ff8264ccc986fed8d8b3904be60c00d1f87 105.85 KB
8b2db91dfcd1d0418ca0ec890c059219 5e0bcf621da3b3148a35512f394022c321c4ead6 105.85 KB
4aa730bb7b79b7ba70b1e30acf97d6ab d72849344d621443e88cef04983fc0cc0c4ade47 105.85 KB
93a45b3f2403670a6d14a0b466d97698 0ab03c32dbc1a470163b8aa09dc55eb8e9bb0d22 105.85 KB
f3400128b744e6278ed3a9d4eca239cb e86c315be42aaf01c53c323477e93d060cf113d6 105.85 KB
fe69c498b922ce835e2e2123fbd0a272 cb3052fc18d43dfe087cce942ad021329efb1842 106.1 KB
47312a6af7d84f99ea9eb7b0de5440bc 469fdda7aff40958ba5c6386092a7c703b8e3ebc 105.1 KB
1bf9d6476061b31cd7fc2bf848529a56 8533adc94e2420062c2d0d05035eef063c386fd0 140.98 KB
241bd3019fb31e812a51b31b06906335 1da89ad7b30f5c8de255d11ad828634beb0f31bf 141.13 KB
4ba84c832e0741a294c4444556dfe993 96cb973e690e6542639bfb87c66ab4d684c7e8e6 140.55 KB
4a9258b9597a31db68ec9740f3a8a70b 59d0284c1c1c6c190a8f7d4d4e9298d5e56fb383 140.55 KB
59bae636bd55295307296093fadec771 44f43f6f7970fabe6d5aea3c20e17d930c90354c 140.55 KB
8d11da92f83d8c8281689739bef05fd5 a4b3a00be7a68da676c360f3a5bb38eaba736683 140.55 KB
f2840dbfe9322f35557219ae82cc4597 264a1c83e31d961b0ced0310da05104526d8ff22 135.03 KB
bda9d4fc1dadc5302053d6fc11ed740a 70d6877fa1bf94b0ebf5cffe7bda5095a53f5d99 187.36 KB
c6948f034d7edabcfa2234d399fc78bc 09cada2f5b57c71ecda675229a06125816380358 134.99 KB
7a02f128a454bb22e300f3f80bc1bd22 f0990dcb5ac4648aedbdb36cdd272e80b3fa6529 134.99 KB
9d0f43b1d0434b44183d4795e89f6c14 63126d0b12bc0099ecdd14a5696b4d7866957331 135.01 KB
e127420b7feb65c7f279eaac183bbc0e 99bc2cc7fe160934569a7345ce964d4c086292a5 135.51 KB
efbfe525e03c7444187262c85d776532 8e90427c2610b582ae48467fe5742df35f27ef80 135.51 KB
74885bdff62e537f268ebf8e8cec24bb c806f2d8ebd8849840cb6dd8124f2dfc11a173d7 134.01 KB
7e2c360b6cc0d87b8ef38439b53dfc71 1d24bb477f22bcd2bdecaca5377339a77c44bf9a 134.01 KB
18654d5e0dc33b7f0f895264a5de80da 226123da193a1c0506b47185f49d9472977bcc1b 126.95 KB
7c7c59be1a8fc688c7d4cf7349d08861 11195818a0881370ea1a2adfc193e206fceb44bb 123.93 KB
436e7b2e6f42c2717c1d670220d03336 56df9ba98eea4c1dbc91a4700838cedfdbb99072 123.93 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 37.75%
Windows 8 21.50%
Windows 7 Ultimate 11.00%
Windows Vista Home Premium 7.00%
Windows 8 Pro 4.50%
Microsoft Windows XP 3.50%
Windows 8.1 3.00%
Windows 7 Professional 3.00%
Windows 8 Pro with Media Center 2.00%
Windows 7 Home Basic 1.75%
Windows Developer Preview 1.50%
Windows 8.1 Pro 0.75%
Windows Se7en Titan 0.75%
Windows 7 Enterprise 0.75%
Windows 8 Enterprise 0.75%
Windows Vista Home Basic 0.50%

Distribution by countryDistribution by country

United States installs about 69.52% of Symantec Security Technologies.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 30.68%
Hewlett-Packard 24.24%
Acer 10.23%
Dell 9.47%
ASUS 9.47%
MSI 3.03%
Lenovo 2.27%
Sony 2.27%
American Megatrends 1.14%
Intel 1.14%
Samsung 0.95%
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