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tsiusb.sys

TSI Inc

It runs as a Windows 64-bit kernel mode device driver named “TSIUSB”. This is installed with Protocol Test Utility.
Publisher:
TSI Inc  (signed and verified)

MD5:
009a7047552c996931835dc2bdfc9798

SHA-1:
af853882116f774d68eae480fae793a2e2443dae

SHA-256:
3c476c6a21f8213ee18c3bf4752958ded961a9f1e75d12ad5b85e7e9ddf3cea6

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/28/2024 9:45:50 PM UTC  (today)

File size:
72.8 KB (74,576 bytes)

File type:
Driver (Win64 SYS)

Common path:
C:\Windows\System32\drivers\tsiusb.sys

Digital Signature
Signed by:
TSI Inc

Authority:
VeriSign, Inc.

Valid from:
1/19/2012 7:00:00 PM

Valid to:
1/26/2013 6:59:59 PM

Subject:
CN=TSI Inc, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=TSI Inc, L=Shoreviw, S=Minnesota, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
1C41D12AFDE70DB8A9AA7DA04C33890A

File PE Metadata
Compilation timestamp:
7/22/2010 12:57:52 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
1536:ZL08mNWDhoTK21QM232o5spYTpB4U7J4CY13JWRwG0T2Noqie:R08iWDheTST32o5spYTpB4U7J4CY13J2

Entry address:
0x13240

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, B2, FD, FF, FF, CC, CC, 54, 53, 49, 55, 53, 42, 3A, 20, 00, CC, CC, CC, CC, CC, CC, CC, 54, 73, 69, 55, 73, 62, 20, 63, 68, 65, 63, 6B, 65, 64, 00, CC, 25, 73, 20, 45, 6E, 74, 65, 72, 0A, 00, CC, CC, CC, CC, CC, CC, 44, 72, 69, 76, 65, 72, 45, 6E, 74, 72, 79, 20, 63, 6F, 6D, 70, 6C, 65, 74, 65, 64, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 25, 73, 20, 45, 78, 69, 74, 20, 3D, 20, 25, 78, 0A, 00, CC, CC...
 
[+]

Entropy:
6.1819

Code size:
60 KB (61,440 bytes)

Driver
Display name:
TSIUSB

Type:
Kernel device driver (KernelDriver)

Group:
Base


The file tsiusb.sys has been discovered within the following program.

Protocol Test Utility  by TSI Incorporated
www.tsi.com
About 8% of users remove it
 
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