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java_installer.exe

Square Network Tech Co.,LTD.

The application java_installer.exe by Square Network Tech Co.,LTD has been detected as adware by 23 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 websitecom.us and multiple other hosts.
Publisher:
Square Network Tech Co.,LTD.  (signed and verified)

MD5:
81a665e452c719bf71c722f1621d16c8

SHA-1:
007dded93c1556e586b00b054ad99aec9ee8ffc7

SHA-256:
6b53d9e6e7ab9016c94ace5901a2dae01a8167221dcc18ed0d590e0659eb188f

Scanner detections:
23 / 68

Status:
Adware

Analysis date:
1/12/2025 10:54:42 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.AX
791

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
TR/SquareNet.A.4
7.11.164.52

avast!
Win32:Malware-gen
2014.9-140923

AVG
Generic
2015.0.3269

Bitdefender
Application.Bundler.AX
1.0.20.1695

Clam AntiVirus
Win.Trojan.Squarenet
0.98/19423

Comodo Security
Application.Win32.SquareNet.C
18997

Dr.Web
Trojan.Starter.3342
9.0.1.0266

Emsisoft Anti-Malware
Gen:Variant.Graftor.150280
14.09.23

ESET NOD32
Win32/SquareNet.A potentially unwanted application
8.7.0.302.0

F-Secure
Application.Bundler.AX
11.2014-05-12_6

G Data
Win32.Application.Bundler
14.12.24

IKARUS anti.virus
PUA.SquareNet
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12846

Malwarebytes
PUP.Optional.SquareNet
v2014.12.05.02

McAfee
PUP-FAU
5600.6925

Microsoft Security Essentials
Threat.Undefined
1.185.877.0

MicroWorld eScan
Application.Bundler.AX
15.0.0.1017

Panda Antivirus
Trj/Genetic.gen
14.12.05.02

Reason Heuristics
PUP.SquareNetworkTechCoLTD.O
14.9.23.16

Sophos
Square Network Installer
4.98

VIPRE Antivirus
Threat.4150696
31208

File size:
927.3 KB (949,504 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Square Network Tech Co.,LTD.

Authority:
VeriSign, Inc.

Valid from:
12/30/2013 7:00:00 PM

Valid to:
12/31/2014 6:59:59 PM

Subject:
CN="Square Network Tech Co.,LTD.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Square Network Tech Co.,LTD.", L=Zhongshan, 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:
08F1CEE1EA15CE4F4CA29FDEBE3DACA3

File PE Metadata
Compilation timestamp:
7/18/2014 9:55:10 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:4iTcnzlyAgiZJ+xC0wdC9jjsvOsN5X7CjRKAHYNr:DAZm91sNlCjRnEr

Entry address:
0x86D5F

Entry point:
E8, F1, 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:
6.6437

Code size:
650 KB (665,600 bytes)

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

http://websitecom.us/entry/node/file/pkg/java/.../java_installer.exe

http://www.trackcash.org/entry/.../index.html?offer_id=13232&aff_id=20749&transaction_id=74cb0a8d-8c97-4339-a390-aabd38e2c705

http://www.tracksite.us/trace?offer_id=13232&aff_id=20749&aff_sub=anw-lrh-1-us&aff_sub2=am1&aff_sub3=

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