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fwtunerrev.exe

OutBrowse

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application fwtunerrev.exe by OutBrowse has been detected as adware by 15 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. The setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs.
Publisher:
OutBrowse  (signed and verified)

MD5:
451d5976ee23a668e8e0d6cedf86bf6f

SHA-1:
f62bd89620ed7f9e0d627c2ffd148fa30b41f65b

SHA-256:
d079dd1f42ad7014c39cf20882a9f10cfe018b7c382ae44e92afd057c071e148

Scanner detections:
15 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/6/2024 12:58:06 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
14.05.15

AVG
MalSign.OutBrowse
2015.0.3528

Dr.Web
Adware.Downware.1664
9.0.1.080

ESET NOD32
Win32/OutBrowse
8.9460

herdProtect (fuzzy)
variant of moozy.exe (Adware)
2014.5.15.9

K7 AntiVirus
Unwanted-Program
13.176.11239

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.4137

McAfee
Artemis!15B8E8574376
5600.7130

NANO AntiVirus
Trojan.Win32..cthmwf
0.28.0.57630

Qihoo 360 Security
Win32/Virus.Downloader.ad6
1.0.0.1015

Reason Heuristics
PUP.OutBrowse.K
14.8.7.20

Sophos
OutBrowse
4.98

Trend Micro House Call
TROJ_GEN.F47V1215
7.2.135

Vba32 AntiVirus
Downloader.OutBrowse
3.12.24.3

VIPRE Antivirus
OutBrowse
26776

File size:
938.8 KB (961,296 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:
OutBrowse

Authority:
VeriSign, Inc.

Valid from:
10/23/2013 5:00:00 PM

Valid to:
10/24/2014 4:59:59 PM

Subject:
CN=OutBrowse, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=OutBrowse, L=Ramat Gan, S=Ramat Gan, C=IL

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:
56A6FE571611B68C9224798AD62913CA

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:/9NAQwX+EhZ9+unRM8u/6UT0GOV+61v7N:nAQwXtnsmhfLGk+Av7N

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:
7.9244

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file fwtunerrev.exe has been seen being distributed by the following 4 URLs.

http://www.freewindowstuner.com/fwtunerREV.exe

http://www.freewindowstuner.com/fwtunerSO.exe

http://t2.softonicads.com/tracker.php?ev=c&co=US&sid=c549d5ddc0a176618b96e036cb98c961&upv=9d2c30fee109d5d0bf21661fc5ed08c5&z=results&sk=0&params=F39B2A32BFC101987B1458170C278E033D6A37BF2E9278FA5F7FE127B894607AA8771864EE1045B4045447AE2C0A90C3BFBB94D2F120F6A072F8E791EF423C501AEDC76843D5A1B5CCF096940D9347BD41158C6A29665F3F95AA07925BF5CE6837FE88B33961A1DA526198FF74775363F05441671BFCFF23BD90D2AC76F1E88B65F95683F424389940FE42FA3C75B2552F273D91C42607A6C1D542D88D4D016F0DF72E424A606F2AC846221ECD40A6E8&h=77E64F3AB56244FBA3782697BD0F853C05AE1D3548FD4A421ED1B752BBB21890&directdownload=1&f=3340208&d=http://.../fwtunerSO.exe

http://en.softonic.com/sads/tracker.php?ev=c&co=US&sid=c549d5ddc0a176618b96e036cb98c961&upv=9d2c30fee109d5d0bf21661fc5ed08c5&z=results&sk=0&params=F39B2A32BFC101987B1458170C278E033D6A37BF2E9278FA5F7FE127B894607AA8771864EE1045B4045447AE2C0A90C3BFBB94D2F120F6A072F8E791EF423C501AEDC76843D5A1B5CCF096940D9347BD41158C6A29665F3F95AA07925BF5CE6837FE88B33961A1DA526198FF74775363F05441671BFCFF23BD90D2AC76F1E88B65F95683F424389940FE42FA3C75B2552F273D91C42607A6C1D542D88D4D016F0DF72E424A606F2AC846221ECD40A6E8&h=77E64F3AB56244FBA3782697BD0F853C05AE1D3548FD4A421ED1B752BBB21890&directdownload=1&f=3340208&d=http://.../fwtunerSO.exe

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