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 file 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.
Publisher:
EWUPE  (signed by bEst install TlL)

Product:
EWUPE

Version:
5630.1566.1191.9072

MD5:
68495f17760e380653ccd586c1aa529a

SHA-1:
c4cdaf30c7ae457c4c710b745d43c9e5167a8f42

SHA-256:
72e22e9a7da44a574a08802411993bd4d3bc9e3ee2eeb7a51630a62eecab358e

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:
12/24/2024 3:23:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.bEstinst.Bundler (M)
16.6.5.21

File size:
636.2 KB (651,496 bytes)

Product version:
5630.1566.1191.9072

Copyright:
EWUPE

Trademarks:
EWUPE

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

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
6/4/2015 2:00:00 AM

Valid to:
1/28/2016 1:59:59 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 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:wDQg5V4YC2JsWS+gNTSSebEZFTyBBh1TOk3WMQLlycwPaaDJ5fc8vy4h:wDptJsWSnoSaEGB1Ok3WMQhcPNo86

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:
7.9767

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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