home

esif_lf.sys

Dynamic Platform Thermal Framework

Intel Corporation

It runs as a Windows kernel mode device driver named “esif_lf”.
Publisher:
Intel Corporation  (signed and verified)

Product:
Dynamic Platform Thermal Framework

Description:
DPTF ACPI Device (32-Bit)

Version:
8.0.10100.71

MD5:
eea624f7124cdc1d29627ab86c1c2a05

SHA-1:
e2f671267df3fad7e48059aa3144f9f20b42957d

SHA-256:
e2e2e5d76e3f5c474a04c65e3f7f6b9175d9d5c263753b684939b365de644e57

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 10:42:05 AM UTC  (today)

File size:
188.6 KB (193,104 bytes)

Product version:
8.0.10100.71

Copyright:
(c) 2012 - 2014 Intel Corporation

Original file name:
esif_lf.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Intel Corporation

Authority:
Intel Corporation

Valid from:
4/3/2013 6:05:21 PM

Valid to:
3/18/2016 6:05:21 PM

Subject:
CN=Intel(R) Software, O=Intel Corporation, L=Santa Clara, S=CA, C=US

Issuer:
CN=Intel External Basic Issuing CA 3A, O=Intel Corporation, L=Santa Clara, S=CA, C=US

Serial number:
3300009D4320E74C7AF0250102000300009D43

File PE Metadata
Compilation timestamp:
9/18/2014 2:32:34 PM

OS version:
6.3

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
11.0

CTPH (ssdeep):
3072:uQ0ntR2v0Lr56OieA/f6R84QM68VS3ugP8RdBcW+GvREwGa98A+s:7ctR2o5iey6R84nNw3ugP8RdOGvREwGO

Entry address:
0x17212

Entry point:
8B, FF, 55, 8B, EC, E8, 0E, 2F, 01, 00, 5D, E9, 00, 00, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 0E, FF, 75, 0C, 56, E8, C8, 2D, 01, 00, E9, AE, 00, 00, 00, 53, 57, FF, 75, 0C, BF, D0, 51, 42, 00, 89, 35, BC, 4F, 42, 00, 57, C7, 05, D0, 51, 42, 00, 00, 00, 08, 02, C7, 05, D4, 51, 42, 00, C8, 4F, 42, 00, FF, 15, A4, 30, 42, 00, 68, B8, 4F, 42, 00, BB, 40, 46, 42, 00, 53, 57, 56, E8, 28, FF, FF, FF, 85, C0, 78, 6B, 53, E8, E6, 00, 00, 00, 8B, F8, 85, FF, 78, 58, E8, 8D, 00, 00, 00, 8B, F8, 85...
 
[+]

Entropy:
6.6655

Code size:
152 KB (155,648 bytes)

Driver
Display name:
esif_lf

Type:
Kernel device driver (KernelDriver)

Group:
Base


herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.