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mu_downloader.exe

POLYCODE

This is a setup program which is used to install the application. The file has been seen being downloaded from docs.google.com and multiple other hosts.
Publisher:
POLYCODE  (signed and verified)

MD5:
dce818fbb297a3c5524d82ddd2f5af47

SHA-1:
e00fa142aeee2235d3d464ae6cee0d3a4302ccb9

SHA-256:
5856906f09801a5cf94ee2375fa542bceeda77240ddb29ef28fb1573cf50b94e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/5/2024 10:17:30 PM UTC  (today)

File size:
5.3 MB (5,588,432 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
POLYCODE

Authority:
Thawte, Inc.

Valid from:
12/26/2013 2:00:00 AM

Valid to:
12/27/2015 1:59:59 AM

Subject:
CN=POLYCODE, O=POLYCODE, L=Yongsan-gu, S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
59120C6B642CC4F5C4FC0B5151F866E9

File PE Metadata
Compilation timestamp:
8/10/2015 6:03:17 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:KEodRX+hH8a3U6WqoszvK9r1Ad8vTWX7TkzhI83fByAb8C8uqZ8x58muTHGIwAGL:DovaSF401eETOfkzBByUDAGL

Entry address:
0x2693C0

Entry point:
E8, 91, 3B, 01, 00, E9, 00, 00, 00, 00, 6A, 14, 68, A8, 2E, 83, 00, E8, BA, 0E, 01, 00, E8, C5, 27, 00, 00, 0F, B7, F0, 6A, 02, E8, 24, 3B, 01, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, B6, 0E, 01, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
3.2 MB (3,325,440 bytes)

The file mu_downloader.exe has been seen being distributed by the following 3 URLs.

https://docs.google.com/uc?authuser=0&id=0B-iGCDG3KfIyTDdPVm9icE90OXc&export=download

http://l.facebook.com/l.php?u=http://full-ggp.muonline.webzen.com/.../MU_Downloader.exe&h=fAQFd96Uh&s=1

http://full-ggp.muonline.webzen.com/.../MU_Downloader.exe

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