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java_installer.exe

Xi'an Dianyi Info Tech Co.,Ltd.

The application java_installer.exe by Xi'an Dianyi Info Tech Co.,Ltd has been detected as adware by 22 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:
Xi'an Dianyi Info Tech Co.,Ltd.  (signed and verified)

MD5:
a415ca4aa2a8a25c1631da404fdf0f6a

SHA-1:
78aba27d2e48dd5e5470650059f8370044e5384f

SHA-256:
ef19a4d0236ce22b6ad9bbe62f66f5de57b3cd3a5ddcfe861e502795d6d1d215

Scanner detections:
22 / 68

Status:
Adware

Analysis date:
4/25/2024 7:49:37 PM 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
18995

Dr.Web
Trojan.Starter.3348
9.0.1.0266

Emsisoft Anti-Malware
Application.Generic.679602
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
Application.Bundler.AX
14.12.24

IKARUS anti.virus
PUA.SquareNet
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12846

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.XianDianyiInfoTechCoLtd.O
14.9.23.16

Sophos
Square Network Installer
4.98

VIPRE Antivirus
Threat.4895341
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:
Xi'an Dianyi Info Tech Co.,Ltd.

Authority:
VeriSign, Inc.

Valid from:
10/14/2013 8:00:00 PM

Valid to:
10/15/2014 7:59:59 PM

Subject:
CN="Xi'an Dianyi Info Tech Co.,Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Xi'an Dianyi Info Tech Co.,Ltd.", L=Xi'an, S=Shanxi, 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:
1F8FABF972B3555BE069ABAC268C2F23

File PE Metadata
Compilation timestamp:
7/18/2014 6:45:07 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:SUtMn5lyLYxZr+VQmWXit1LxNOsOZ3ws6+RKAHY+9S:3aIxt8sO+sRRnL9S

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:
6.6438

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=17633&aff_id=100031&transaction_id=3de96a2d-4297-4d6a-96c8-0c8aeffbb49a

http://www.tracksite.us/trace?offer_id=17633&aff_id=100031&aff_sub=123fi

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