Versions
(Note, the developer publishes each variation of this file with the same version, but the hashes are unique.)
chgservice.exe
Overview
chgservice.exe has 9 known versions, the most recent one is . It is started as a Windows Service with the name 'Change Modem Device Service'. 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 125.33 KB. The programs 3.5G Connect, HSPA USB Modem OUTVERTOREPLACE and Aircel have been observed as installing specific variations of chgservice.exe. During the process's lifecycle, the typical CPU resource utilization is about 0.0002% including both foreground and background operations, the average private memory consumption is about 1.03 MB with the maximum memory reaching around 2.74 MB and typical read I/O operations are around 0 Bytes per minute.
 Details
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| File name: | chgservice.exe |
| Typical file path: | C:\windows\syswow64\chgservice.exe |
| Windows Service |
| Service name: | Change Modem Device Service |
| Type: | Win32OwnProcess, InteractiveProcess |
Programs installed in
(Note, the programs listed below are for all versions of chgservice.exe.)
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Huawei Technologies Co.,Ltd |
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Huawei Technologies Co.,Ltd |
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“Connect GSM / CDMA USB modem to router USB port & access Internet Anytime... Anywhere. Complies with IEEE 802.11b/g/n standards. With Auto-load sharing between fixed Broadband connection and 3G inte...”
Behaviors
(Note, the behaviors below are for all versions of chgservice.exe, select a unique version for details.)
Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- 'Change Modem Device Service'
All file variations of chgservice.exe
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Ultimate |
36.84% |
|
| Microsoft Windows XP |
31.58% |
|
| Windows 7 Home Premium |
15.79% |
|
| Windows 7 Professional |
10.53% |
|
| Windows 7 Home Basic |
5.26% |
|
Distribution by country
India installs about 47.37% of chgservice.exe.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Dell |
40.00% |
|
| American Megatrends |
20.00% |
|
| Hewlett-Packard |
20.00% |
|
| Acer |
20.00% |
|
