setup.exe

Trusted dOWnloAD tyy

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 Trusted dOWnloAD tyy 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.0136h.info.
Publisher:
KHNLC  (signed by Trusted dOWnloAD tyy)

Product:
KHNLC

Version:
1521.15622.1329.2533

MD5:
b8abf19d965b827f55d5b0a25365a1e9

SHA-1:
5d523bed81fad3b6bfa38e24f2a4405b1a60788a

SHA-256:
ab4da54adbceff9f8bfa4d87f9d41a210500f0aee81f57efcf458272a62df1ae

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:
8/2/2025 10:57:27 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.8.7.18

File size:
763.9 KB (782,264 bytes)

Product version:
1521.15622.1329.2533

Copyright:
KHNLC

Trademarks:
KHNLC

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
6/16/2015 3:00:00 AM

Valid to:
1/28/2016 2:59:59 AM

Subject:
CN=Trusted dOWnloAD tyy, O=Trusted dOWnloAD tyy, L=Dublin, S=Dublin, C=IE

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

Serial number:
4B2A3036DDC785EC69DFCBE86B451268

File PE Metadata
Compilation timestamp:
12/6/2009 1:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:P4M4Zx8cBYAU9akRPs/Cg+OZ/2mPjsL2EkscuZC/b3lghk/EwfJFoCfc8vy4h:P4dkcB/UzC6g+I/TIOsc9/bwIToP86

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:
7.9796

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.

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