home

setup.exe

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.download-desktop-file.com.
Publisher:
VBLSN  (signed by bEst install TlL)

Product:
VBLSN

Version:
1589.1566.1191.3271

MD5:
ee40975cb381bb491ddc706011b081c2

SHA-1:
01182389b78a9813fbc49e8b4c18c4bdf41b6339

SHA-256:
e104b0761943037e1646ec974aa8a9fa51eebb33f48b6d39dd473f457f43aee1

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 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:
12/24/2024 3:04:26 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.9.12.9

File size:
636.2 KB (651,512 bytes)

Product version:
1589.1566.1191.3271

Copyright:
VBLSN

Trademarks:
VBLSN

File type:
Executable application (Win32 EXE)

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

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

Digital Signature
Signed by:
bEst install TlL

Authority:
thawte, Inc.

Valid from:
6/4/2015 4:00:00 AM

Valid to:
1/28/2016 3:59:59 AM

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:
5CDB6554C89BE4A9A4BD3C54C17E1FB7

File PE Metadata
Compilation timestamp:
12/6/2009 2:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:5uI83LsZ77mlbqu0YlP7RfSwr80hz72NNpmy3orB/ujxUMAyNC+Wfc8vy4h:5uI87wPm0u0WNfSU807twIkDA+D86

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9771

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://get.download-desktop-file.com/.../1433569629/1433569629?30001308200ZGV0NTQ8cDUwMTM0MCZkPC83MS4wJmk9MjYzNTcebD0wI2QxPTEzNCsyNSZhMj0tMCNkKzstMSNkND0sLiZcMz0tLiZmaWtibllrZT1wZXR1byNjZGdja2ZkPTEyNTgwMDk2MzcxNDIwNS43NTkwJnN1YWZkNTA2NDA0NSZyOnZndGFmaWFydXFiZx5nY29rPTIzJXdpaDsw

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