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npviewerinst.exe

Naver PhotoViewer

NAVER Corp.

This is a setup and installation application. The file has been seen being downloaded from appdown.naver.com.
Publisher:
NAVER Corp.  (signed and verified)

Product:
Naver PhotoViewer

Description:
Naver PhotoViewer Installer

Version:
2.7.8.15224

MD5:
7b0f084ffa46430dcc5723046a7a6438

SHA-1:
ac666f3f12fd09378f54dfe15f7b90a1ec060cb5

SHA-256:
8959a5b562675771ac051d0606875fa625ceafd31f0f44830fd063a18cfdda38

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/25/2024 5:45:33 PM UTC  (today)

File size:
49.4 MB (51,767,656 bytes)

Product version:
2.7.8.15224

Copyright:
(c) NAVER Corporation. All rights reserved.

Original file name:
NPhotoViewer.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\npviewerinst.exe

Digital Signature
Signed by:
NAVER Corp.

Authority:
VeriSign, Inc.

Valid from:
8/22/2013 9:00:00 AM

Valid to:
8/23/2015 8:59:59 AM

Subject:
CN=NAVER Corp., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=NAVER Corp., L=Seongnam-si, S=Gyeonggi-do, C=KR

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:
3ABBDAEE0F7C6B3F03437A3C166D7251

File PE Metadata
Compilation timestamp:
10/8/2010 2:00:58 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
1572864:YaEzJsVxaFrFLoYJ7AZJEBdErlj7mqf6G6xi:YjsrkrBo27RBOlX6GF

Entry address:
0xAEBA

Entry point:
E8, DD, 31, 00, 00, E9, 17, FE, FF, FF, E9, 04, 18, 00, 00, 51, C7, 01, 50, BB, 41, 00, E8, 5B, 32, 00, 00, 59, C3, 56, 8B, F1, E8, EA, FF, FF, FF, F6, 44, 24, 08, 01, 74, 07, 56, E8, D8, FF, FF, FF, 59, 8B, C6, 5E, C2, 04, 00, 8B, 44, 24, 04, 83, C1, 09, 51, 83, C0, 09, 50, E8, 9C, 32, 00, 00, F7, D8, 59, 1B, C0, 59, 40, C2, 04, 00, FF, 35, 18, 1C, 42, 00, E8, F5, 2B, 00, 00, 85, C0, 59, 74, 02, FF, D0, 6A, 19, E8, 1A, 20, 00, 00, 6A, 01, 6A, 00, E8, EB, 33, 00, 00, 83, C4, 0C, E9, F0, 32, 00, 00, 56, 6A...
 
[+]

Entropy:
7.9997  (probably packed)

Code size:
100 KB (102,400 bytes)

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

http://appdown.naver.com/naver/NPhotoViewer/.../NPViewerInst.exe

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