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nexonlaunchersetup.exe

Nexon America

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from echo3.bluehornet.com and multiple other hosts.
Publisher:
Nexon America  (signed and verified)

MD5:
b6a83e3c63cf08fb75a3a16d2bc25f75

SHA-1:
72f3aeba2faef8f9572bc7e40838d466eeffaf6d

SHA-256:
7f706aba4f34c93297e879ac68d6832ce56c9d54b085f18cd2ce30ae664102cc

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:
12/26/2024 8:33:35 PM UTC  (today)

Scan engine
Detection
Engine version

Clam AntiVirus
Win.Trojan.Outbrowse-259
0.98/21246

File size:
9.8 MB (10,269,240 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Nexon America

Authority:
Symantec Corporation

Valid from:
5/26/2015 5:00:00 PM

Valid to:
7/25/2018 4:59:59 PM

Subject:
CN=Nexon America, O=Nexon America, L=El Segundo, S=California, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
04EAD2DBE06A257FF5202EA26AE5C868

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:8Jy2sFrdkEJaymqDsA2wJ73n/BPc2pZdUjO4WaD7QelebhFSYyOb6cVG9ny2L/c:8Jy2sFr2EYyqwNtc2pjUx5Ddleb5yS6c

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9980

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file nexonlaunchersetup.exe has been seen being distributed by the following 25 URLs.

http://echo3.bluehornet.com/.../30736200:W_c7HZmNH:m:1:1086351385:9EA31AC52C9E963526C1587BD767B986:r

http://emails.icarus.nexon.net/.../33043572:WmUXuUyYN:m:1:1287634249:F2FCB2AA533C17E846768A208A89F2C7:r

http://echo3.bluehornet.com/.../30720419:sVd2zBmNL:m:1:1086348696:84CE6810AEF00812A28208E3D58A27FB:r

http://echo3.bluehornet.com/.../30723519:WmpleBmNO:m:1:1050278331:5BF11B896048B07233052892CE255800:r

http://emails.icarus.nexon.net/.../33178047:WROikOyN9:m:1:1284310837:E33364AD64AFB9437D0E76497DC7D459:r

http://emails.icarus.nexon.net/.../33043572:W_ZtuUyNW:m:1:1284391540:6AA109D270E858953F19BD05265AEDDB:r

http://echo3.bluehornet.com/.../30723508:WYbleBmN5:m:1:1050318196:0635FA727B12D56616EE152E1AFDCEDF:r

http://emails.icarus.nexon.net/.../33043559:W5BtuUyN2:m:1:1284398507:EF180429EDCAEABC5162DF658BDEA29D:r

http://echo3.bluehornet.com/.../30736225:sKqWHZmjN:m:1:1084018792:FBD92CCF4003CB764D21E2409BF4E53E:r

http://echo3.bluehornet.com/.../30720406:sJO2zBmNp:m:1:1086353336:8D961736F3C2E029B86E8AA5D0FD1D6B:r

http://emails.icarus.nexon.net/.../33178047:WPRikOyxN:m:1:1284313281:545AB52E26A5B67B12DC2FC10B214994:r

http://emails.icarus.nexon.net/.../33043572:WnKtuUyNc:m:1:1284256083:C8039904F344FAEDA90B7DE49CF8D9DA:r

http://emails.icarus.nexon.net/.../33043559:sukXuUyqN:m:1:1284574542:E60E48F39C45FFB03B5D59819DE6EBF1:r

http://emails.icarus.nexon.net/.../33178034:sPDWkOyNC:m:1:1284580757:DE037DB0C26C453A9819D1162982B8D9:r

http://echo3.bluehornet.com/.../30696493:WpvbcnmAN:m:1:1084020655:9934E3D45D44D7AD10585A42F04E5E39:r

http://echo3.bluehornet.com/.../30696493:s_3YcnmNv:m:1:1084013745:CC1347AB1CC9D1AD3C2F1AE76086C12B:r

http://emails.icarus.nexon.net/.../33043559:sixXuUyN4:m:1:1287634108:2860EFC1AF56854DFB61FFDE7A736810:r

http://emails.icarus.nexon.net/.../33178034:WPgWkOyN_:m:1:1287631377:CFA6E29B43FF30221ABFCBBE941E6C99:r

http://echo3.bluehornet.com/.../30769477:WLWjL9mNd:m:1:1093168752:BF8F24EB8B85B4E239DA950F93D24FC5:r

http://emails.icarus.nexon.net/.../33043572:We0XuUysN:m:1:1287634522:C9A78E98B62CAF0C4433FB57892917EC:r

http://emails.icarus.nexon.net/.../33178047:W2IWkOyVN:m:1:1284555960:5D0F85992D974D6C761E568968D4B1A9:r

https://s3.amazonaws.com/wimagespb/wp-content/uploads/2015/11/.../NexonLauncherSetup.exe

http://echo3.bluehornet.com/.../30723508:se7leBmBN:m:1:1050395838:C32ECAAF9B87285F1CF13D2A74C24FDE:r

http://download.nxa.us/Game/.../NexonLauncherSetup.exe

http://download2.nexon.net/Game/.../NexonLauncherSetup.exe

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