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acs.exe

診断復旧／リモートサポートツールアップデータ

NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION

It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘NTTW_OSA_AUS’.
Publisher:
西日本電信電話株式会社  (signed by NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION)

Product:
診断復旧／リモートサポートツールアップデータ

Version:
ver.west4.50.10.0

MD5:
389e81a2da2a94b378445cc401f1a980

SHA-1:
5402112cf02796b2fba1ada9b4d9308f44c81fe2

SHA-256:
95ea0f7e7848dcc187b931c6420131defcdf567eab85217a7662ac393dc05104

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 2:42:58 AM UTC  (today)

File size:
2.3 MB (2,418,088 bytes)

Product version:
4.50.10.0

Copyright:
Copyright (C) 2011 西日本電信電話株式会社

Original file name:
acs.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\nttw\osa_aus\acs.exe

Digital Signature
Signed by:
NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION

Authority:
VeriSign, Inc.

Valid from:
9/16/2010 9:00:00 AM

Valid to:
9/17/2011 8:59:59 AM

Subject:
CN=NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION, OU=research and development center, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION, L=Osaka-shi, S=Osaka, C=JP

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7B378278256B0618811483E967316356

File PE Metadata
Compilation timestamp:
2/24/2011 10:25:57 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
49152:a941dfCn5VSLmv1CNl7rqyd8FpsOjPxGdXPxwo3:m5SLmcb6ymufxwU

Entry address:
0x10B819

Entry point:
E8, BC, F6, 00, 00, E9, 16, FE, FF, FF, 55, 8B, EC, 83, EC, 10, FF, 75, 0C, 8D, 4D, F0, E8, 84, EB, FF, FF, 8B, 45, F0, 83, B8, AC, 00, 00, 00, 01, 7E, 16, 8D, 45, F0, 50, 68, 03, 01, 00, 00, FF, 75, 08, E8, B8, 18, 00, 00, 83, C4, 0C, EB, 12, 8B, 80, C8, 00, 00, 00, 8B, 4D, 08, 0F, B7, 04, 48, 25, 03, 01, 00, 00, 80, 7D, FC, 00, 74, 07, 8B, 4D, F8, 83, 61, 70, FD, C9, C3, 83, 3D, F8, 40, 63, 00, 00, 75, 14, 8B, 44, 24, 04, 8B, 0D, F8, D9, 62, 00, 0F, B7, 04, 41, 25, 03, 01, 00, 00, C3, 6A, 00, FF, 74, 24...
 
[+]

Entropy:
6.0845

Code size:
1.4 MB (1,445,888 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
NTTW_OSA_AUS

Command:
"C:\Program Files\nttw\osa_aus\acs.exe" -silent


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