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java_installer.exe

Guangzhou Shibei Information Technology Co., Ltd.

The application java_installer.exe by Guangzhou Shibei Information Technology Co. has been detected as adware by 21 anti-malware scanners. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. The file has been seen being downloaded from trackplace.net and multiple other hosts.
Publisher:
Guangzhou Shibei Information Technology Co., Ltd.  (signed and verified)

MD5:
cd99dc63fcbc3f1f802eb59fce5e7106

SHA-1:
3b546c1cf74d1222cd89673015352bcab7a166f8

SHA-256:
d3e44f9af09a18b5d1adcc274f9feb8d6a6750a481fec3ce87a034a94ae2125d

Scanner detections:
21 / 68

Status:
Adware

Analysis date:
5/6/2024 11:25:44 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.7
911

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Downloader
2014.08.01

Avira AntiVirus
TR/SquareNet.A.1
7.11.164.214

avast!
Win32:Adware-gen [Adw]
2014.9-140807

AVG
Generic
2015.0.3389

Bitdefender
Gen:Variant.Application.Bundler.7
1.0.20.1095

Comodo Security
Application.Win32.SquareNet.C
19042

Dr.Web
Adware.Downware.5721
9.0.1.0219

ESET NOD32
Win32/SquareNet (variant)
8.10076

F-Secure
Gen:Variant.Application.Bundler
11.2014-07-08_5

G Data
Win32.Application.Bundler
14.8.24

IKARUS anti.virus
PUA.SquareNet
t3scan.1.6.1.0

K7 AntiVirus
Trojan
13.182.12911

Malwarebytes
PUP.Optional.Squarenet
v2014.08.07.03

McAfee
PUP-FAU
5600.7045

MicroWorld eScan
Gen:Variant.Application.Bundler.7
15.0.0.657

Panda Antivirus
Trj/Genetic.gen
14.08.07.03

Reason Heuristics
PUP.GuangzhouShibeiInformationTechnologyCo.O
14.8.7.14

Sophos
Square Network Installer
4.98

VIPRE Antivirus
Trojan.Win32.Generic
31150

File size:
948.8 KB (971,560 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Guangzhou Shibei Information Technology Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
5/14/2014 8:00:00 PM

Valid to:
5/15/2015 7:59:59 PM

Subject:
CN="Guangzhou Shibei Information Technology Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Guangzhou Shibei Information Technology Co., Ltd.", L=Guangzhou, S=Guangdong, 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:
730FCD851F607FC42ED72447D10ED84A

File PE Metadata
Compilation timestamp:
7/8/2014 4:49:51 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:HNYKsZPJlqIiIwMrNAL91Npcup9l4oJv5cAVSjl:8I9Bp9l7vv8l

Entry address:
0x8658F

Entry point:
E8, A2, CB, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 83, 65, FC, 00, 53, 8B, 5D, 10, 85, DB, 75, 07, 33, C0, E9, 9A, 00, 00, 00, 57, 83, FB, 04, 72, 75, 8D, 7B, FC, 85, FF, 76, 6E, 8B, 4D, 0C, 8B, 45, 08, 8A, 10, 83, C0, 04, 83, C1, 04, 84, D2, 74, 52, 3A, 51, FC, 75, 4D, 8A, 50, FD, 84, D2, 74, 3C, 3A, 51, FD, 75, 37, 8A, 50, FE, 84, D2, 74, 26, 3A, 51, FE, 75, 21, 8A, 50, FF, 84, D2, 74, 10, 3A, 51, FF, 75, 0B, 83, 45, FC, 04, 39, 7D, FC, 72, C2, EB, 3F, 0F, B6, 40, FF, 0F, B6, 49, FF, EB, 46...
 
[+]

Entropy:
6.6968

Code size:
648 KB (663,552 bytes)

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

http://trackplace.net/entry/node/file/pkg/java/.../java_installer.exe

http://www.trackcash.org/entry/.../index.html?offer_id=17633&aff_id=13166&transaction_id=7eb0cdf0-e0fc-4c01-b0fe-bf3be4b7668d

http://www.tracksite.us/trace?offer_id=17633&aff_id=13166

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