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msdownloaderv83.exe

Nexon America Inc.

This is a setup program which is used to install the application. The file has been seen being downloaded from www.nex.co.il and multiple other hosts.
Publisher:
Nexon America Inc.  (signed and verified)

MD5:
b2c0bcfead40dab4247d3364c4ed63da

SHA-1:
28d0ab1a51e14b4f5ba2966c94873a59e6b7028c

SHA-256:
3676a1049aa76cd34387c0b6f976d2ff2fab9921fc3b2e6f4af96acff3b831eb

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/23/2025 1:49:40 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.W32.Gen
2.1.4+

File size:
1.8 MB (1,835,704 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\users\{user}\downloads\msdownloaderv83.exe

Digital Signature
Signed by:
Nexon America Inc.

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
10/8/2009 8:00:00 PM

Valid to:
10/9/2010 7:59:59 PM

Subject:
CN=Nexon America Inc., OU=Game Platform, O=Nexon America Inc., L=Los Angeles, S=California, C=US

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
1EBB9D83D76CB3914DE45271554EA6C9

File PE Metadata
Compilation timestamp:
2/21/2010 5:50:44 PM

OS version:
4.0

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
24576:uF9dSYedAoo83N8HZ9S8gOdEdaSx3W53GMuMzClOpYlX9BHGgwP+lPHVzeYvWhnu:uLsfN859gOCdG3YPlOpYbZoCZeYutVKh

Entry address:
0x626E10

Entry point:
4D, 5A, 90, 00, 03, 00, 00, 00, 04, 00, 00, 00, FF, FF, 00, 00, B8, 00, 00, 00, 00, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 80, 00, 00, 00, 0E, 1F, BA, 0E, 00, B4, 09, CD, 21, B8, 01, 4C, CD, 21, 54, 68, 69, 73, 20, 70, 72, 6F, 67, 72, 61, 6D, 20, 63, 61, 6E, 6E, 6F, 74, 20, 62, 65, 20, 72, 75, 6E, 20, 69, 6E, 20, 44, 4F, 53, 20, 6D, 6F, 64, 65, 2E, 0D, 0D, 0A, 24, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.8740  (probably packed)

Code size:
1.7 MB (1,761,280 bytes)

The file msdownloaderv83.exe has been seen being distributed by the following 2 URLs.

http://www.nex.co.il/?downloads=87

http://download2.nexon.net/Game/MapleStory/.../MSDownloaderV83.exe

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