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est_e.exe

簡単セットアップツール

NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION

This is a setup program which is used to install the application. The file has been seen being downloaded from file-info.flets-east.jp.
Publisher:
東日本電信電話株式会社  (signed by NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION)

Product:
簡単セットアップツール

Version:
ver.east1.0.6.0

MD5:
fad8694461b5f6fe60ddef66ed2e0e63

SHA-1:
edf98daf12402c070f6b6612a133ec521aab8b8c

SHA-256:
a389a18d8a24fabe35853d250d8bdf5f2db680511d7acd7771119a65b72914ef

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/27/2024 8:08:14 PM UTC  (today)

File size:
3.1 MB (3,248,848 bytes)

Product version:
1.0.6.0

Copyright:
Copyright (C) 2015 東日本電信電話株式会社

Original file name:
est_e.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\application data\ntte\pcsetuptoolpackages\est_e.exe

Digital Signature
Signed by:
NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION

Authority:
VeriSign, Inc.

Valid from:
6/18/2014 9:00:00 AM

Valid to:
7/5/2015 8:59:59 AM

Subject:
CN=NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION, OU=Network Business Headquarters, O=NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION, L=Shinjuku, S=Tokyo, C=JP

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:
360063B65EC4A485201C02A3AE5C08AE

File PE Metadata
Compilation timestamp:
5/22/2007 1:59:14 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

CTPH (ssdeep):
49152:DC3dgl9fu26gcic+4ieRc567AZlRCIuCkYaP3skvBGR2RdoY5vCR6CQNtLq3i6tI:8dg3hNe+4RCG6lIbaalNvCRHCLIi

Entry address:
0x1000

Entry point:
E8, 2F, 2B, 00, 00, 50, E8, 3F, 31, 01, 00, 00, 00, 00, 00, 90, 55, 8B, EC, 53, 56, 57, 8B, 7D, 10, 8B, 5D, 0C, 8B, 75, 08, 8B, D3, FF, 75, 14, 68, E1, 50, 41, 00, 6A, 00, 6A, 00, 8B, C6, 8B, CF, E8, 52, 47, 00, 00, 81, EB, 10, 01, 00, 00, 74, 05, 4B, 74, 14, EB, 57, FF, 75, 14, 6A, 66, 56, E8, 9E, 33, 01, 00, B8, 01, 00, 00, 00, EB, 47, 66, 81, E7, FF, FF, 66, FF, CF, 74, 07, 66, FF, CF, 74, 23, EB, 30, 68, 80, 00, 00, 00, 68, A4, 69, 41, 00, 6A, 65, 56, E8, E4, 32, 01, 00, 6A, 01, 56, E8, BE, 32, 01, 00...
 
[+]

Entropy:
7.9928  (probably packed)

Code size:
80 KB (81,920 bytes)

The file est_e.exe has been seen being distributed by the following URL.

http://file-info.flets-east.jp/contents/fest/.../est_e.exe

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