Should I block it?
No, this file is 100% safe to run.
 
 Additional versions
Additional versions
| 1.2.1.9 | 1.19% |  | 
| 1.2.1.8 | 50.00% |  | 
| 1.2.1.6 | 8.33% |  | 
| 1, 2, 0, 1 | 1.19% |  | 
| 1, 2, 0, 0 | 19.05% |  | 
| 1, 0, 0, 12 | 7.14% |  | 
| 1, 0, 0, 7 | 13.10% |  | 
 
Relationships
     
    
        PassThruSvr.exe
PassThruSvr Application
| Version: | 1.2.1.8 | 
| MD5: | 3cae2bbc86fcf7f94c9696994af30386 | 
| SHA1: | f0851c637a5e94cb91753ee23b37907c05bba924 | 
| SHA256: | 4da063a60523567272cfb35df5d7ca142b100ef9123b1f23a6f11ab89db83486 | 
Overview
PassThruSvr.exe runs as a service under the name PassThru Service (SYSTEM\CurrentControlSet\Services\PassThru Service) with extensive SYSTEM privileges (full administrator access). It is installed with a couple of know programs including HTC Driver Installer published by HTC Corporation, HTC Driver Installer from HTC Corporation and HTC Driver Installer by HTC Corporation.
 Details
Details
| File name: | PassThruSvr.exe | 
| Product name: | PassThruSvr Application | 
| Typical file path: | C:\Program Files\htc\internet pass-through\passthrusvr.exe | 
| File version: | 1.2.1.8 | 
| Size: | 163.5 KB (167,424 bytes) | 
| Digital DNA | 
| PE subsystem: | Windows GUI | 
| File packed: | No | 
| .NET CLR: | No | 
More details
 Programs
Programs
The following programs will install this file
HTC Driver Installer is a free application for your computer that makes it easy to your HTC phone drivers. HTC doesn’t distribute drivers separately, so you’ll have to install the HTC Sync Driver Installer.
 
 Behaviors
Behaviors
Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- PassThru Service
- 'PassThru Service'  (Internet Pass-Through Service)
 Resource utilization
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
| CPU | 
| Total CPU: | 0.00001796% |  | 
| Kernel CPU: | 0.00001199% |  | 
| User CPU: | 0.00000597% |  | 
| Kernel CPU time: | 18,392 ms/min |  | 
| CPU cycles: | 1,012/sec |  | 
| Memory | 
| Private memory: | 1.21 MB |  | 
| Private (maximum): | 3.19 MB |  | 
| Private (minimum): | 1.91 MB |  | 
| Non-paged memory: | 1.21 MB |  | 
| Virtual memory: | 22.65 MB |  | 
| Virtual memory (peak): | 24.87 MB |  | 
| Working set: | 2.15 MB |  | 
| Working set (peak): | 3.39 MB |  | 
| Page faults: | 2,402/min |  | 
| I/O | 
| I/O other transfer: | 14 Bytes/sec |  | 
| I/O other operations: | 1/sec |  | 
| Resource allocations | 
| Threads: | 5 |  | 
| Handles: | 54 |  | 
 
 Process properties
Process properties
| Integrety level: | System | 
| Platform: | 64-bit | 
| Command line: | "C:\Program Files\htc\internet pass-through\passthrusvr.exe" | 
| Owner: | SYSTEM | 
| Windows Service | 
| Service name: | SYSTEM\CurrentControlSet\Services\PassThru Service | 
| Display name: | PassThru Service | 
| Description: | “Detect HTC Android device for internet pass-through function.” | 
| Type: | Win32OwnProcess | 
| Parent process: | services.exe (Services and Controller app by Microsoft) | 
 Threads
Threads
Averages
 
| PassThruSvr.exe (main module) | 
| Total CPU: | 0.00003300% |  | 
| Kernel CPU: | 0.00002079% |  | 
| User CPU: | 0.00001221% |  | 
| CPU cycles: | 755/sec |  | 
| Memory: | 188 KB |  | 
| wow64cpu.dll | 
| Total CPU: | 0.00001170% |  | 
| Kernel CPU: | 0.00001170% |  | 
| User CPU: | 0.00000000% |  | 
| CPU cycles: | 70/sec |  | 
| Memory: | 32 KB |  | 
 
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Home Premium | 44.05% |  | 
| Windows 7 Ultimate | 16.67% |  | 
| Windows 7 Professional | 9.52% |  | 
| Windows 8 Pro | 8.33% |  | 
| Windows 8 Pro with Media Center | 3.57% |  | 
| Windows Vista Home Premium | 3.57% |  | 
| Windows 8.1 Pro | 2.38% |  | 
| Windows Developer Preview | 2.38% |  | 
| Windows 8 | 2.38% |  | 
| Windows 8 Single Language | 2.38% |  | 
| Windows 8.1 Single Language | 1.19% |  | 
| Windows 8 Enterprise | 1.19% |  | 
| Windows Vista™ Home Premium | 1.19% |  | 
| Microsoft Windows XP | 1.19% |  | 
 Distribution by country
Distribution by country
United States installs about 40.96% of PassThruSvr Application.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Dell | 25.00% |  | 
| Hewlett-Packard | 20.00% |  | 
| Acer | 12.50% |  | 
| Intel | 10.00% |  | 
| GIGABYTE | 7.50% |  | 
| Sony | 7.50% |  | 
| ASUS | 5.00% |  | 
| Apple | 5.00% |  | 
| Toshiba | 5.00% |  | 
| Lenovo | 2.50% |  |