setup.exe

TRUStEd ApPs ddd

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 ApPs ddd 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.file4desktop.com.
Publisher:
YGEDF  (signed by TRUStEd ApPs ddd)

Product:
YGEDF

Version:
9657.15525.1334.2165

MD5:
6a88f26ddc1de955bf6bc81448443a55

SHA-1:
522ba44a810c7f130f31115e0de84270fa21e929

SHA-256:
152c8996e5e65c6d9f8fc77d6d3aa80f5211a252046aafcd421dd5420ed79957

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:
11/2/2024 1:34:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.8.26.5

File size:
645.2 KB (660,656 bytes)

Product version:
9657.15525.1334.2165

Copyright:
YGEDF

Trademarks:
YGEDF

File type:
Executable application (Win32 EXE)

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

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
5/18/2015 2:00:00 AM

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

Subject:
CN=TRUStEd ApPs ddd, O=TRUStEd ApPs ddd, L=Dublin, S=Dublin, C=IE

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

Serial number:
7901BD185DAF48707414C0034DAD00F6

File PE Metadata
Compilation timestamp:
12/5/2009 11:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:e1RynUTUxNCIpHEoYKAXmaRIdVfRm0bDO7QAVnA8aWfc8vy4h:e1JvKAXNRInfRmUFAy8K86

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...
 
[+]

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.file4desktop.com/1432582062/1432582062/1432582062?26057876297ZV90MS43aTcxJyswIGQ4Ky8rMTAdZTsrNjQtHmc3Lh1dLzcxLCkoLiBiKTYrKyZfLDUmKyRbLTsnMSFdLTYnLx1fZ2ZlaVplXjdxXG1zaiZeZWFcZWdbNnUvN0VMRT9NVEBDUUEzQkQ/.../PSZkXGdnNy8dc2dqPSs

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