java_runtime_enviroment_setup.exe.exe

Trusted Download tyy

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application java_runtime_enviroment_setup.exe.exe by Trusted Download tyy has been detected as adware by 24 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from update2upgrade.checkupdatenow.com.
Publisher:
Trusted Download tyy  (signed and verified)

MD5:
fa30b80eca632b4b73657ef69633c193

SHA-1:
66646f0a48813c8737ef575d886e3087d9fb9dfe

SHA-256:
0cb455744e6fdc6fd36505b15def6b8658873c34178abab0710b6071d5b8e311

Scanner detections:
24 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/27/2024 10:18:30 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Outbrowse.1
6504715

Agnitum Outpost
PUA.Downloader
7.1.1

Avira AntiVirus
APPL/Downloader.Gen
7.11.217.124

avast!
OutBrowse-DY [PUP]
150129-1

AVG
Potentially harmful program Downloader
2016.0.3169

Bitdefender
Gen:Variant.Application.Bundler.Outbrowse.1
1.0.20.370

Dr.Web
infected with Trojan.OutBrowse.83
9.0.1.074

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.Outbrowse
9.0.0.4799

ESET NOD32
Win32/OutBrowse.BS potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
3/15/2015

F-Secure
Gen:Variant.Adware.SwiftBrowse.8
11.2015-15-03_1

G Data
Gen:Variant.Application.Bundler.Outbrowse
15.3.25

K7 AntiVirus
Trojan
13.193.14824

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.2341

Malwarebytes
PUP.Optional.OutBrowse
v2015.03.15.09

McAfee
Adware-OutBrowse.e
5600.6825

MicroWorld eScan
Gen:Variant.Application.Bundler.Outbrowse.1
16.0.0.222

NANO AntiVirus
Trojan.Win32.OutBrowse.dnmhre
0.30.0.296

Reason Heuristics
PUP.Bundler.Outbrowse
15.3.15.20

Trend Micro House Call
Suspici.8D175B40
7.2.74

Trend Micro
TROJ_GE.8F191241
10.465.15

Vba32 AntiVirus
Downloader.OutBrowse
3.12.26.3

VIPRE Antivirus
Threat.4150696
36694

File size:
589.9 KB (604,048 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
1/26/2015 6:00:00 PM

Valid to:
1/27/2016 5:59:59 PM

Subject:
CN=Trusted Download tyy, O=Trusted Download tyy, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
08CEC83F790CAC66273F843630D89B38

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:gDQASK2Vow7TO3okY+M3SjfPY/c2qRqFR19K6tuBtr:gDXSKyTXkY+1fEcfRcR1Mwu3

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9617

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file java_runtime_enviroment_setup.exe.exe has been seen being distributed by the following URL.

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