setup.exe

Setup

OTOpia SOFt

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application setup.exe by OTOpia SOFt has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the OutBrowse Revenyou installer. The file has been seen being downloaded from downloads.installationsafe.net.
Publisher:
OTOpia SOFt  (signed and verified)

Product:
Setup

Version:
1.9.3.0

MD5:
e8183214d1a6c1fa6193c001233a72b4

SHA-1:
914077a519b85c0be70c47fde9aa75730aa496f2

SHA-256:
e898b6145fcdbe1b0950bd44ba4c3980a0cbf8003de0bccf85d9040471014f0e

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
12/25/2024 12:09:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.12.2.10

File size:
1.1 MB (1,152,088 bytes)

Product version:
1.9.3.0

Copyright:
Setup

Original file name:
Ionic.Zip-2015Mar16-144452-13129f00-771a-4c1c-90ee-8651e2bf66bd.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
3/10/2015 3:30:00 AM

Valid to:
12/18/2015 3:29:59 AM

Subject:
CN=OTOpia SOFt, O=OTOpia SOFt, L=Dublin, S=Dublin, C=IE

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

Serial number:
19F91F9227A382CB515F8D68552708B4

File PE Metadata
Compilation timestamp:
3/16/2015 6:14:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:rbSaE4mvt/H81od96SRrGFHcomba0LckN:rbSv4mvJ829DyqoMahe

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.5780

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

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

http://downloads.installationsafe.net/Download/DownloadContent/bdcc92fa25624a5788caad8c8c1c31f3?ag_domain=safeupdate.technology&ag_originalUrl=http://.../jre-7u51-windows-i586.zip&ag_source=mm660733&ag_customParameters= &ag_campaign=23423&ag_action=608271&ag_channel=127963&ag_postback=20yAhF1CFv55UYJw037sdN1x5yee000.&ag_filename=setup.exe

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