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dldl.exe

ZSG

趣游时代（北京）科技有限公司

The application dldl.exe, “ZSG Setup ” by 趣游时代（北京）科技有限公司 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.
Publisher:
风凌网络   (signed by 趣游时代（北京）科技有限公司)

Product:
ZSG

Description:
ZSG Setup

Version:
1.0.10.18

MD5:
ef975a3271d8b8f06b7300ed105a5a32

SHA-1:
64fbf92b61be5746747d806550e698d526555f85

SHA-256:
9ec73b6c3efff6b9448b3c87cab887dee10c3cb30351ca38c482c9a0152641fd

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:
12/26/2024 5:07:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.1.7.9

File size:
3 MB (3,123,056 bytes)

Product version:
1.0.10.18

Copyright:
风凌网络 版权所有

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Signed by:
趣游时代（北京）科技有限公司

Authority:
WoSign CA Limited

Valid from:
4/7/2016 1:37:34 PM

Valid to:
7/7/2017 1:37:34 PM

Subject:
CN=趣游时代（北京）科技有限公司, O=趣游时代（北京）科技有限公司, L=北京市, S=北京市, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
2674612888778CD8E2B4B798C1D844D1

File PE Metadata
Compilation timestamp:
6/20/1992 6:22:17 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:
7.9620

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

Code size:
39.5 KB (40,448 bytes)

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