STacSV.exe
IDT Audio by IDT
| Version: | 1.0.5866.0 nd694 cp1 |
| MD5: | 71679f24d0d0b2c6403bb5ac57026e99 |
| SHA1: | 5b97708f0f98672a259e62aa773f6d1b80fb7f3f |
| SHA256: | 86fc7bcfbbee350c4758203524db1b2b12f54001fd2090126dd60072c1e473bd |
What is STacSV.exe?
IDT Audio Drivers are driver for audio devices installed within the PC. The drivers are distributed through the PC manufacture (OEM) directly.
Overview
STacSV.exe runs as a service under the name Audio Service (STacSV) with extensive SYSTEM privileges (full administrator access).
Details
| File name: | STacSV.exe |
| Publisher: | IDT, Inc. |
| Product name: | IDT Audio |
| Description: | STacSV Module |
| Typical file path: | C:\Windows\System32\driverstore\filerepository\stwrt.inf_x86_neutral_24288096a5cd99f6\stacsv.exe |
| File version: | 1.0.5866.0 nd694 cp1 |
| Size: | 100 KB (102,400 bytes) |
| Digital DNA |
| PE subsystem: | Windows Console |
| Entropy: | 5.965076 |
| File packed: | No |
| Code language: | Microsoft Visual C++ |
| .NET CLR: | No |
More details
Behaviors
Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- 'STacSV' (Audio Service)
- STacSV
- 'STacSV' (SigmaTel Audio Service)
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00006501% | |
| Kernel CPU: | 0.00002833% | |
| User CPU: | 0.00003668% | |
| Kernel CPU time: | 308,139 ms/min | |
| User CPU time: | 0 ms/min | |
| CPU cycles: | 2,435,587/sec | |
| Context switches: | 5/sec | |
| Memory |
| Private memory: | 7.19 MB | |
| Private (maximum): | 4 MB | |
| Private (minimum): | 3.94 MB | |
| Non-paged memory: | 7.19 MB | |
| Virtual memory: | 42.47 MB | |
| Virtual memory (peak): | 48.27 MB | |
| Working set: | 3.95 MB | |
| Working set (peak): | 6.59 MB | |
| Page faults: | 2,355/min | |
| I/O |
| I/O read transfer: | 0 Bytes/sec | |
| I/O read operations: | 1/sec | |
| I/O write transfer: | 0 Bytes/sec | |
| I/O write operations: | 1/sec | |
| I/O other transfer: | 9.15 KB/sec | |
| I/O other operations: | 1,801/sec | |
| Resource allocations |
| Threads: | 8 | |
| Handles: | 208 | |
Process properties
| Integrety level: | System |
| Platform: | 32-bit |
| Command line: | C:\Windows\System32\driverstore\filerepository\stwrt.inf_x86_neutral_24288096a5cd99f6\stacsv.exe |
| Owner: | SYSTEM |
| Windows Service |
| Service name: | STacSV |
| Display name: | Audio Service |
| Description: | “Manages audio jack configurations.” |
| Type: | Win32OwnProcess |
| Parent process: | services.exe (Services and Controller app by Microsoft) |
Threads
Averages
| STacSV.exe (main module) |
| Total CPU: | 0.00555864% | |
| Kernel CPU: | 0.00499198% | |
| User CPU: | 0.00056666% | |
| CPU cycles: | 809,033/sec | |
| Context switches: | 2/sec | |
| Memory: | 100 KB | |
| sechost.dll |
| Total CPU: | 0.00000890% | |
| Kernel CPU: | 0.00000400% | |
| User CPU: | 0.00000490% | |
| CPU cycles: | 204/sec | |
| Memory: | 100 KB | |
Common loaded modules
These are modules that are typiclaly loaded within the context of this process.
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Ultimate |
66.67% |
|
| Windows Vista Home Premium |
20.00% |
|
| Microsoft Windows XP |
13.33% |
|
Distribution by country
United States installs about 70.00% of IDT Audio.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Sony |
66.67% |
|
| Dell |
33.33% |
|
