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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 25 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:
a150be76c4423bf3283ad1b24c76cb2f

SHA-1:
ff04ceec829cc2bf66c549644219946d9fe4d9f6

SHA-256:
f10cb54e450c018e0b87ca607b66dc6d543a912126e88ac5ce6b83c0bd1a45fc

Scanner detections:
25 / 68

Status:
Adware

Analysis date:
5/6/2024 5:51:45 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.7
892

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Downloader
2014.08.27

Avira AntiVirus
TR/SquareNet.A.1
7.11.169.108

avast!
Win32:Adware-gen [Adw]
140813-1

AVG
Generic
2015.0.3370

Bitdefender
Gen:Variant.Application.Bundler.7
1.0.20.1190

Comodo Security
Application.Win32.SquareNet.C
19325

Dr.Web
Adware.Downware.5721
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler
9.0.0.4324

ESET NOD32
Win32/SquareNet.A potentially unwanted application
7.0.302.0

F-Prot
W32/A-f5b31e60
v6.4.7.1.166

F-Secure
Gen:Variant.Application.Bundler
11.2014-26-08_3

G Data
Gen:Variant.Application.Bundler
14.8.24

IKARUS anti.virus
PUA.SquareNet
t3scan.1.7.5.0

K7 AntiVirus
Trojan
13.183.13166

Malwarebytes
PUP.Optional.Squarenet
v2014.08.26.07

McAfee
PUP-FAU
5600.7026

Microsoft Security Essentials
Threat.Undefined
1.183.505.0

MicroWorld eScan
Gen:Variant.Application.Bundler.7
15.0.0.714

Panda Antivirus
Trj/Genetic.gen
14.08.26.07

Reason Heuristics
PUP.GuangzhouShibeiInformationTechnologyCo.O
14.8.26.19

Sophos
Square Network Installer
4.98

VIPRE Antivirus
Threat.4150696
32210

Zillya! Antivirus
Backdoor.Klon.Win32.1063
2.0.0.1902

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:HNYKsZPJlqIiIwMrNAL91Npcup9l4oJv5cAVSjc:8I9Bp9l7vv8c

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=13232&aff_id=20749&transaction_id=04379ca4-2949-4998-aa0e-e753b3e6f5df

http://www.tracksite.us/trace?offer_id=13232&aff_id=20749&aff_sub=liu-nqs-us&aff_sub2=am1&aff_sub3=

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