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dmmgameplayersetup.exe

DMMGamePlayer

DMM.com Co.,Ltd.

The application dmmgameplayersetup.exe, “DMMGamePlayer Setup ” by DMM.com Co.,Ltd has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from dl-gameplayer.dmm.com.
Publisher:
DMM.com,Inc.   (signed by DMM.com Co.,Ltd.)

Product:
DMMGamePlayer

Description:
DMMGamePlayer Setup

MD5:
a72f904ac842e04de8c2b2f85a7ced64

SHA-1:
b465265da99a7660f166a97bbc498434578836f3

SHA-256:
82cecb84dfac6468216b3d6a3264423b582622a6b1ee4752eb9b699a8ad4a664

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/15/2024 9:28:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.1.25.4

File size:
44.2 MB (46,302,224 bytes)

Product version:
1.1701191240

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Signed by:
DMM.com Co.,Ltd.

Authority:
Symantec Corporation

Valid from:
6/21/2016 9:00:00 AM

Valid to:
7/4/2017 8:59:59 AM

Subject:
CN="DMM.com Co.,Ltd.", OU=SystemTeam, O="DMM.com Co.,Ltd.", L=Shibuya-ku, S=Tokyo, C=JP

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

Serial number:
0EAA1331E3E3C25DEAF33F560B640F2B

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
8.0000

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

http://dl-gameplayer.dmm.com/admin/win/.../DMMGamePlayerSetup.exe

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