0, 0, 0, 1 36.84%
0, 0, 0, 1 52.63%
0, 0, 0, 1 5.26%
0, 0, 0, 1 5.26%
(Note, Yahoo! Inc. publishes each variation of this file with the same version, but the hashes are unique.)



Yahoo! NanoClient for IE by Yahoo! Inc. (Signed)

Remove ynanoservice.exe


ynanoservice.exe has 4 known versions, the most recent one is 0, 0, 0, 1. It is started as a Windows Service called 'YNanoService' with the name 'YNanoService' and described as “Handles updates and for the Yahoo! NanoClient for Internet Explorer.”. . 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 153.46 KB. It is an authenticode code-signed executable issued to Yahoo! Inc. by the certification authority VeriSign. Some variations of the file have been seen to be installed with the program Yahoo! Axis from Yahoo! Inc.. During the process's lifecycle, the typical CPU resource utilization is about 0.0000% including both foreground and background operations, the average private memory consumption is about 1.12 MB with the maximum memory reaching around 2.94 MB. Addionally, typically read and write I/O disk operations is about 62 Bytes per minute for reads and 75 Bytes per minute for writes.


File name:ynanoservice.exe
Publisher:Yahoo! Inc.
Product name:Yahoo! NanoClient for IE
Description:YNanoClient Service
Typical file path:C:\Program Files\yahoo!\ynanoclient\cpn0\ynanoservice.exe
Original name:NanoService.exe
Issued to:Yahoo! Inc.
Authority (CA):VeriSign
Effective date:Monday, July 23, 2012
Expiration date:Wednesday, September 2, 2015
Windows Service
Service name:YNanoService
Display name:YNanoService
Description:“Handles updates and for the Yahoo! NanoClient for Internet Explorer.”

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of Yahoo! NanoClient for IE.)
Yahoo! Inc.
12% remove
Yahoo! Axis is a new browser that redefines what it means to search and browse the web on your iPhone, iPad, and even your desktop. Axis offers the only one-step search experience that allows you to e...


(Note, the behaviors below are for all versions of ynanoservice.exe, select a unique version for details.)
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • YNanoService
  • 'YNanoService' (Yahoo! NanoClient Service)

VersionsAll file variations of ynanoservice.exe

MD5SHA-1File size
fd2139707a51a5951f1c532f231d74ad ca2e63ba162c824bead72fa27bd0f8352698a140 153.84 KB
e9ec5d1ee0fb23a28aee456e825c62f2 15ad2c79381bda2d93440a339c54274410b2a308 153.34 KB
dea75cc1f40e2bfd24a5de96e4786107 0f2d29ad2311d4798365586e176749ff896df3cf 153.34 KB
83ebbcf8435f90d5d6256e58a003bf0b bd5272b122b908542e0e7b317d47f654ea2e8a16 153.34 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 26.32%
Windows 7 Home Premium 26.32%
Windows Vista Home Premium 15.79%
Windows 8 15.79%
Windows 7 Professional 10.53%
Windows 7 Starter 5.26%

Distribution by countryDistribution by country

United States installs about 68.42% of Yahoo! NanoClient for IE.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 61.54%
Sony 15.38%
Hewlett-Packard 15.38%
Samsung 7.69%
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