setup.exe

File

besT iNstalL tLL

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 besT iNstalL tLL 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 get.fluff2208.info.
Publisher:
besT iNstalL tLL  (signed and verified)

Product:
File

Version:
1.9.3.0

MD5:
af741a8675c596f6c5021500a62a6b43

SHA-1:
effb44ae20c604d7835ace128f7ddcb052e47148

SHA-256:
cb0e5c4e5c93f2b0df54404c33013e6171f5229bab59326b0c43ff69488073d2

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:
12/27/2024 7:48:39 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.8.31.5

File size:
1.1 MB (1,124,496 bytes)

Product version:
1.9.3.0

Copyright:
File

Original file name:
Ionic.Zip-2015May12-002013-a83218fe-364f-4667-b45d-0bec7720c195.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
5/10/2015 9:00:00 PM

Valid to:
1/27/2016 9:59:59 PM

Subject:
CN=besT iNstalL tLL, O=besT iNstalL tLL, L=Dublin, S=Dublin, C=IE

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

Serial number:
605A33A829A1EF30CF09A3FDC9C055BC

File PE Metadata
Compilation timestamp:
5/11/2015 9:20:13 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:YMiy4IadS4ms5I6e66fEheKhvs7adCdSz0yMd1NsSV59mvnhpp74JAg3Cy7OfrCN:YbSaE4mvt/ewNA7Mdvs9nhppEhyu

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...
 
[+]

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://get.fluff2208.info/.../1431390010/1431390010?39799651630ZFxtLCw5azwxMDAvHV00KC8tNTEjbDopMiguIGk8KiNkLjQqKCkyMiVdaWlgYmJbNCw0Ni4zMjYrKSsdY15uaDoyI3FiZzQs

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