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setup.exe

Nanning weiwu Technology co.,ltd.

The application setup.exe by Nanning weiwu Technology co.,ltd has been detected as adware by 21 anti-malware scanners. This setup program installs potentially unwanted software on the user's PC at the same time as the expected/marketing software, without adequate consent. The program is typically installed via a form of malvertising The file has been seen being downloaded from www.perfectcheatversions.info and multiple other hosts.
Publisher:
Nanning weiwu Technology co.,ltd.  (signed and verified)

MD5:
6bd331e122c350dbf983e4d626b7548b

SHA-1:
cdf71000929d74246692ae69c8345098e5c40848

SHA-256:
d592660f5e834cad8900592aab11bce38f7c5a394701815fc80eb6a6a1886aaf

Scanner detections:
21 / 68

Status:
Adware

Analysis date:
12/26/2024 7:13:17 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Bundler
2014.12.11

Avira AntiVirus
APPL/Tool.SquareNet.71
7.11.194.64

avast!
Win32:Trojan-gen
2014.9-141211

AVG
Generic
2015.0.3349

Clam AntiVirus
Win.Trojan.Squarenet-10
0.98/21511

ESET NOD32
probably Win32/SquareNet.C potentially unwanted application
8.7.0.302.0

Fortinet FortiGate
W32/PCClient.CMD!tr
9/17/2014

F-Prot
W32/A-9f292005
v6.4.7.1.166

G Data
Win32.Application.Squarenet
14.12.24

IKARUS anti.virus
PUA.SquareNet
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.183.13407

Kaspersky
not-a-virus:RiskTool.Win32.SquareNet
14.0.0.2815

Malwarebytes
PUP.Optional.SquareNet
v2014.09.17.01

McAfee
Program.SquareNet
5600.6920

Microsoft Security Essentials
SoftwareBundler:Win32/SquareNet
1.11005

NANO AntiVirus
Trojan.Win32.SquareNet.dgnhtt
0.28.6.63850

Panda Antivirus
Trj/Genetic.gen
14.12.11.12

Reason Heuristics
PUP.Installer.NanningweiwuTechnologycoltd.F
14.9.15.17

Sophos
Square Network Installer
4.98

VIPRE Antivirus
Threat.4895341
32938

File size:
304.3 KB (311,624 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Nanning weiwu Technology co.,ltd.

Authority:
VeriSign, Inc.

Valid from:
7/21/2014 8:00:00 PM

Valid to:
7/22/2015 7:59:59 PM

Subject:
CN="Nanning weiwu Technology co.,ltd.", O="Nanning weiwu Technology co.,ltd.", L=Nanning, S=Guangxi, 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:
00EE7D6082BD217E6FBABE223E889CE1

File PE Metadata
Compilation timestamp:
9/11/2014 3:39:15 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:fbYbX8hPSlWaLY6xB6mkpwDXNncYu65zIsTUXSILmEvCB4BHX0Z4:zkshP0/X5kpwDNZu4zwXSIyEvFBkZ4

Entry address:
0x2223D

Entry point:
E8, FB, A3, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, FF, 75, 08, FF, 15, 38, 71, 43, 00, 85, C0, 75, 08, FF, 15, B8, 70, 43, 00, EB, 02, 33, C0, 85, C0, 74, 0C, 50, E8, A4, 19, 00, 00, 59, 83, C8, FF, 5D, C3, 33, C0, 5D, C3, 8B, FF, 55, 8B, EC, 83, EC, 0C, 53, 57, 8B, 7D, 08, 33, DB, 3B, FB, 75, 20, E8, 5C, 19, 00, 00, 53, 53, 53, 53, 53, C7, 00, 16, 00, 00, 00, E8, 6E, EF, FF, FF, 83, C4, 14, 83, C8, FF, E9, 66, 01, 00, 00, 57, E8, B5, 79, 00, 00, 39, 5F, 04, 59, 89, 45, FC, 7D, 03, 89, 5F, 04, 6A...
 
[+]

Entropy:
6.5120

Code size:
216 KB (221,184 bytes)

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

http://www.perfectcheatversions.info/node/.../loader.exe

http://www.perfectcheatversions.info/entry/.../exefile?ref=cpxi2&site_id=1264&CLICK_ID=446041443

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