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ntasvr.exe

Nate Address Search

SK Communications Co., Ltd.

It runs as a separate (within the context of its own process) windows Service named “Nate Address Search Service”.
Publisher:
SK Communications  (signed by SK Communications Co., Ltd.)

Product:
Nate Address Search

Description:
ntasvr.exe

Version:
1, 0, 0, 5

MD5:
4803c1e1a41b79cf1d095df4cdd7d938

SHA-1:
622d2fd1208a15fdfb80227368b757e2a1931df8

SHA-256:
ffb47b3d992e7b8f0c718918cdbfa3c5a8afb915887620c9288b31d1a61fb012

Scanner detections:
2 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
7/8/2025 6:32:36 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Win32/DH
2017.0.2622

Malwarebytes
Trojan.Agent
v2016.09.12.09

File size:
133.4 KB (136,568 bytes)

Product version:
1, 0, 0, 5

Copyright:
(c) SK Communications. All rights reserved.

Original file name:
ntasvr.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\nate\addresssearch\ntasvr.exe

Digital Signature
Signed by:
SK Communications Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
3/7/2008 9:00:00 AM

Valid to:
3/16/2009 8:59:59 AM

Subject:
CN="SK Communications Co., Ltd.", OU=Information Security Team, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="SK Communications Co., Ltd.", L=Seodaemun-gu, S=Seoul, C=KR

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
10A9276B3F48922282CAF84C131E42CE

File PE Metadata
Compilation timestamp:
2/18/2009 4:47:02 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
3072:lNVyBQWzqtw2z4kq0ESFYuoELX9xJ9EmtiX2JGk:P6JD2zSSFYwLh9E9X2Jl

Entry address:
0xF319

Entry point:
E8, 64, 3F, 00, 00, E9, 16, FE, FF, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 88, F0, 41, 00, 89, 0D, 84, F0, 41, 00, 89, 15, 80, F0, 41, 00, 89, 1D, 7C, F0, 41, 00, 89, 35, 78, F0, 41, 00, 89, 3D, 74, F0, 41, 00, 66, 8C, 15, A0, F0, 41, 00, 66, 8C, 0D, 94, F0, 41, 00, 66, 8C, 1D, 70, F0, 41, 00, 66, 8C, 05, 6C, F0, 41, 00, 66, 8C, 25, 68, F0, 41, 00, 66, 8C, 2D, 64, F0, 41, 00, 9C, 8F, 05, 98, F0, 41, 00, 8B, 45, 00, A3, 8C, F0, 41, 00, 8B, 45, 04, A3, 90, F0, 41, 00, 8D, 45, 08, A3, 9C, F0, 41, 00, 8B...
 
[+]

Entropy:
6.3784

Code size:
88 KB (90,112 bytes)

Service
Display name:
Nate Address Search Service

Service name:
NTAService

Type:
Win32OwnProcess


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