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setup_331.exe

速浪桌面

Yantai Daocaoren Network Technology Co.,Ltd.

The application setup_331.exe by Yantai Daocaoren Network Technology Co.,Ltd has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from db2.gamersky.com and multiple other hosts.
Publisher:
www.sulang.com  (signed by Yantai Daocaoren Network Technology Co.,Ltd.)

Product:
速浪桌面

Description:
速浪桌面程序

Version:
1.0.0.4

MD5:
8fa4edb0b46dcd9938f24a7c59b18ecb

SHA-1:
91f9326747c12061ba1ed74539cd76eda81156ca

SHA-256:
16f821ebd2bc0a6a3c215762bfb1fc6338dc45d797bd63899b5d0e308ec626af

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
5/21/2024 4:18:44 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Win32/DH
2015.0.3264

Clam AntiVirus
Win.Trojan.691128
0.98/21511

Fortinet FortiGate
Riskware/Generic.AC.18053
12/11/2014

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.8.5.0

Reason Heuristics
PUP.Yantai (L)
16.11.27.19

Trend Micro House Call
Suspicious_GEN.F47V1115
7.2.345

File size:
4.9 MB (5,156,064 bytes)

Product version:
1.0.0.4

Copyright:
(C) http://www.sulang.com/

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\setup_331.exe

Digital Signature
Signed by:
Yantai Daocaoren Network Technology Co.,Ltd.

Authority:
VeriSign, Inc.

Valid from:
6/3/2014 8:00:00 AM

Valid to:
6/3/2017 7:59:59 AM

Subject:
CN="Yantai Daocaoren Network Technology Co.,Ltd.", O="Yantai Daocaoren Network Technology Co.,Ltd.", L=Yantai, S=Shandong, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6D19470478FF3868FDD9B0445697B86C

File PE Metadata
Compilation timestamp:
3/29/2014 5:42:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:Ud/0yDIk+1eKp5SfnLnLo6CooTOrMCGxG8yVIhB5EYUBvWwn6mqDD:RyDIem5eTLo6CLaL4G8ySEfpd6vD

Entry address:
0x3DD3

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, B1, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 90, 40, 00, 53, FF, 15, 70, 92, 40, 00, 6A, 08, A3, 78, 5F, 42, 00, E8, 55, 3D, 00, 00, A3, E4, 5E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 80, 18, 42, 00, FF, 15, 68, 91, 40, 00, 68, B8, B1, 40, 00, 68, E0, 56, 42, 00, E8, 06, 3A, 00, 00, FF, 15, BC, 90, 40, 00, BF, 00, B0, 42, 00, 50, 57, E8, F4, 39, 00, 00...
 
[+]

Entropy:
7.9979

Packer / compiler:
Nullsoft install system v2.x

Code size:
28.5 KB (29,184 bytes)

The file setup_331.exe has been seen being distributed by the following 2 URLs.

http://db2.gamersky.com/.../GetUrl.aspx?urlid=0&id=487540

http://dl.ke8u.com/down.php?sid=331

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