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estfww.sys

ALYac

ESTsoft Corp.

It runs as a Windows kernel mode device driver named “EstFww”.
Publisher:
ESTsoft Corp  (signed by ESTsoft Corp.)

Product:
ALYac

Description:
RealTime Module

Version:
12, 10, 30, 1

MD5:
e274a7d1c9ddcf86be655a2fa1577048

SHA-1:
cfe8d07be4170af84eab71ef62367e1227a15534

SHA-256:
53778752c7d04c4b0d286a272f34d9d3de995f3f22f00134bbd6e5bf1eb6ea78

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
1/12/2025 8:23:51 PM UTC  (today)

File size:
32.9 KB (33,696 bytes)

Product version:
3,0,1,3

Copyright:
Copyright (c) 2007 - present ESTsoft Corp. All rights reserved

File type:
Driver (Win32 SYS)

Common path:
C:\Program Files\estsoft\alyac\plugin\realtime\estfww.sys

Digital Signature
Signed by:
ESTsoft Corp.

Authority:
Symantec Corporation

Valid from:
11/25/2015 9:00:00 AM

Valid to:
1/24/2018 8:59:59 AM

Subject:
CN=ESTsoft Corp., O=ESTsoft Corp., L=Seocho-gu, S=Seoul, C=KR

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

Serial number:
0465A313E4BAE010B18BD518027D4A88

File PE Metadata
Compilation timestamp:
2/2/2017 8:33:18 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

Entry address:
0x1F03E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, B6, 21, FE, FF, CC, CC, 2C, F1, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 88, F4, 01, 00, 78, 60, 00, 00, B4, F0, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 48, F5, 01, 00, 00, 60, 00, 00, D4, F0, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, A4, F5, 01, 00, 20, 60, 00, 00, E4, F0, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, BE, F7, 01, 00, 30, 60, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, C4, F4, 01, 00, E6, F4, 01, 00, FA, F4...
 
[+]

Entropy:
6.5495

Code size:
19 KB (19,456 bytes)

Driver
Display name:
EstFww

Type:
Kernel device driver (KernelDriver)


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