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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:
DKAIJ  (signed by TRUStEd ApPs ddd)

Product:
DKAIJ

Version:
8164.15525.1334.8929

MD5:
79a590d4c6a6ec99b9467c5dcd21ba9e

SHA-1:
b09a831ab65e1e57493592e11c8a2d571336821a

SHA-256:
29fcca11814429d07a351a7e26749bb73d7733b83c5e9e7a8bbca52ea5bb7c00

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 1:38:15 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.9.8.1

File size:
645.1 KB (660,632 bytes)

Product version:
8164.15525.1334.8929

Copyright:
DKAIJ

Trademarks:
DKAIJ

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
Signed by:
TRUStEd ApPs ddd

Authority:
thawte, Inc.

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

Valid to:
1/28/2016 1:59:59 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:
12/6/2009 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:AlynUTUxNCIpHEoYKAXmaRIdVfRm0bDO7QAVnA8aWfc8vy4h:AlTvKAXNRInfRmUFAy8K86

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:
7.9677

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/.../1432579852/1432579852?72696933652YGNuLS82bToxLi4rJF40KywvMzEhajYwMygxHWs6KiFiKjsrKCwvNCNdZ2dcaWNbNyouLjIwMyw2MSkgYGBsaDgvH3hjZzcn

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