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acpicall.sys

Lenovo

It runs as a Windows 64-bit kernel mode device driver named “ACPI Control Method Evaluator”.
Publisher:
Lenovo  (signed and verified)

MD5:
42cc8401b48d4f8205be46b1ef582f47

SHA-1:
3b28176aa0dcc883f73fd8421f96cd65e2453bfe

SHA-256:
9350fcb90ed43cbe66fff9533db944384c9a32d40ec2f8fc871025fe947d6ebf

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/3/2024 1:57:49 PM UTC  (today)

File size:
30.4 KB (31,176 bytes)

File type:
Driver (Win64 SYS)

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

Digital Signature
Signed by:
Lenovo

Authority:
VeriSign, Inc.

Valid from:
4/8/2014 7:00:00 PM

Valid to:
6/7/2017 6:59:59 PM

Subject:
CN=Lenovo, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Lenovo, L=Morrisville, S=North Carolina, 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:
56A7DAB5E5D1794F8A241F25A7CEE892

File PE Metadata
Compilation timestamp:
6/4/2015 10:53:55 PM

OS version:
10.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
14.0

CTPH (ssdeep):
384:7HTyOIBcfn4R9EkhO+6hBet8GfenYPLvvGUHeMC/lHSXbyFRqlvQywraZb:DEcf4+khOnhBEIhlyIIvwmb

Entry address:
0x1FF8

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 1B, 51, 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, B6, 4F, 00, 00, E9, E7, 00, 00, 00, 48, 89, 0D, EA, 20, 00, 00, 48, 8D, 05, F3, 20, 00, 00, 48, 8D, 0D, B4, 20, 00, 00, 48, 89, 05, B5, 20, 00, 00, C7, 05, A3, 20, 00, 00, 00, 00, 08, 02, FF, 15, 15...
 
[+]

Entropy:
6.7914

Code size:
10 KB (10,240 bytes)

Driver
Display name:
ACPI Control Method Evaluator

Service name:
ACPICall

Type:
Kernel device driver (KernelDriver)


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