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stklower.sys

Syntek Semiconductor Co., Ltd.

It runs as a Windows kernel mode device driver named “stklower”.
Publisher:
Syntek Semiconductor Co., Ltd.  (signed and verified)

MD5:
6606eef477b14bb4d4cff53d0fe75a98

SHA-1:
e8ec47258743941a077ad7bf7b394ee5dbc6c1bc

SHA-256:
85ce81937001db14252d033765969c771bcfb2730a8f965fba90dc93c54f531e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/24/2024 4:44:27 PM UTC  (today)

File size:
21.4 KB (21,896 bytes)

File type:
Driver (Win32 SYS)

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

Digital Signature
Signed by:
Syntek Semiconductor Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
8/23/2009 8:00:00 PM

Valid to:
9/17/2012 7:59:59 PM

Subject:
CN="Syntek Semiconductor Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Syntek Semiconductor Co., Ltd.", L=Taipei, S=Taipei, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
46B360BA1716554E9D3ABA7803B8C96A

File PE Metadata
Compilation timestamp:
12/10/2009 2:45:01 AM

OS version:
5.2

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
7.10

CTPH (ssdeep):
384:sAo4NiCcYwHkgTNs0PA8HYxbgZ0jcDj57ndECUWuYJLu1M6jKCbCJ:sAlNM9kgTG0I8HYxEZvwW3LWMmdbCJ

Entry address:
0x316B

Entry point:
8B, FF, 55, 8B, EC, A1, 48, 14, 01, 00, 85, C0, B9, 40, BB, 00, 00, 74, 04, 3B, C1, 75, 23, 8B, 15, 10, 0F, 01, 00, B8, 48, 14, 01, 00, C1, E8, 08, 33, 02, 25, FF, FF, 00, 00, A3, 48, 14, 01, 00, 75, 07, 8B, C1, A3, 48, 14, 01, 00, F7, D0, A3, 44, 14, 01, 00, 5D, E9, 54, FF, FF, FF, CC, CC, F0, 31, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 08, 36, 00, 00, 80, 0E, 00, 00, 8C, 32, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 76, 36, 00, 00, 1C, 0F, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.7279

Code size:
11.1 KB (11,392 bytes)

Driver
Display name:
stklower

Type:
Kernel device driver (KernelDriver)


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