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CSLFD.sys

Cirrus Filter Driver

WDKTestCert dev

It runs as a Windows 64-bit kernel mode device driver named “CS42xxLowerFilter”.
Publisher:
Cirrus Logic Inc.  (signed by WDKTestCert dev)

Product:
Cirrus Filter Driver

Description:
Cirrus Logic HDAudio lower filter driver

Version:
6.13.5.78

MD5:
f28812478ef9f308abb778d69e5e68dd

SHA-1:
5bda663fd18ea0f7571f944df27f3b3d7867ba38

SHA-256:
63bc8f65b89e0b128ae2cd17c6437abb7656695fc387fdc6856d4842f91280ae

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 4:17:01 PM UTC  (today)

File size:
87.1 KB (89,168 bytes)

Product version:
78.0.1.22

Copyright:
Copyright (c) 2009-2015 Cirrus Logic Inc. All rights reserved.

Original file name:
CSLFD.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
WDKTestCert dev

Authority:
WDKTestCert dev

Valid from:
8/23/2012 3:05:56 PM

Valid to:
8/22/2022 5:00:00 PM

Subject:
CN="WDKTestCert dev,129902331557930178"

Issuer:
CN="WDKTestCert dev,129902331557930178"

Serial number:
635CCBEB60748DB240B74C9B9EF0A0A0

File PE Metadata
Compilation timestamp:
1/8/2015 5:09:20 PM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

CTPH (ssdeep):
1536:Tgg+PXhgaeLpRCkkXqwV549W1vGJz8EmwPBewIQe987seN/lb3PTZTwjC:TggLwD49W1vThBQees6/tLZyC

Entry address:
0xFA00

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 5B, 96, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 02, 00, 00, 00, CC, CC, 48, 89, 5C, 24, 08, 48, 89, 6C, 24, 10, 48, 89, 74, 24, 18, 57, 48, 83, EC, 20, 33, ED, 48, 8B, F2, 48, 8B, F9, 48, 85, C9, 75, 0A, E8, AE, 95, 00, 00, E9, E0, 00, 00, 00, 48, 89, 0D, 2A, 24, 00, 00, 48, 8D, 05, 3B, 24, 00, 00, 48, 8D, 0D, 3C, 26, 00, 00, 48, 89, 05, 3D, 26, 00, 00, C7, 05, 2B, 26, 00, 00, 00, 00, 08, 02, FF, 15, FD...
 
[+]

Entropy:
6.3984

Code size:
76 KB (77,824 bytes)

Driver
Display name:
CS42xxLowerFilter

Service name:
CirrusLFD

Type:
Kernel device driver (KernelDriver)


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