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tbwkern.sys

Kensington Computer Products Group

It runs as a Windows 64-bit kernel mode device driver named “Kensington TrackballWorks driver”.
Publisher:
Kensington Computer Products Group  (signed and verified)

MD5:
781769a03d381f950ef105e751196c8d

SHA-1:
5f006f933868108f0d5c859754a830c5a42de80c

SHA-256:
eb397fd02fd71c6e15f1c15be1497fa2d7b4596ef5d048fcef8c77a70374cd2e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/28/2024 1:23:27 PM UTC  (today)

File size:
33.8 KB (34,656 bytes)

File type:
Driver (Win64 SYS)

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

Digital Signature
Signed by:
Kensington Computer Products Group

Authority:
Symantec Corporation

Valid from:
6/9/2015 1:00:00 AM

Valid to:
6/27/2016 12:59:59 AM

Subject:
CN=Kensington Computer Products Group, O=Kensington Computer Products Group, L=Redwood City, S=California, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
733702C6A8A7584CD48208DA91C4453B

File PE Metadata
Compilation timestamp:
2/22/2016 10:30:19 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:QwwF9Q6sp4351AfoD32nU2qTVNnOGaHgJQ++jiPVSj6ex3yOsbV0mydfR1lyj8nd:Q1jPXSnU2qR5g0oj886BO034Uwsax

Entry address:
0x49D0

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 9F, 66, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, AE, FE, FF, FF, CC, CC, CC, CC, CC, CC, 48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, 05, 27, 38, 00, 00, 48, 8B, F9, 48, 8D, 0D, 05, 38, 00, 00, 48, 8D, 1D, 0E, 38, 00, 00, 48, 3B, C1, 74, 45, 48, 3B, D8, 77, 40, 48, 8B, 43, 40, 48, 85, C0, 74, 18, 4C, 8B, 05, AC, 44, 00, 00, 48, 8D, 0D, A3, 10, 00, 00, 4C, 8B, CB, 48, 8B, D7, FF, D0, EB, 12, 48, 8B, 15...
 
[+]

Entropy:
6.3698

Code size:
21.5 KB (22,016 bytes)

Driver
Display name:
Kensington TrackballWorks driver

Service name:
tbwkern

Type:
Kernel device driver (KernelDriver)

Group:
Pointer Port


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