home

installation.exe

Setup

JUSt Accept

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application installation.exe by JUSt Accept 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 getm.down234group.info.
Publisher:
JUSt Accept  (signed and verified)

Product:
Setup

Version:
1.9.3.0

MD5:
8c1fb09c70b0268e3b47cd089b7f5dd6

SHA-1:
681c8a08c021717af6ddc37f8599db5067538aa5

SHA-256:
82093541e92dce9dd4935cd83cc2b170e671469db7f5640e017196bdfc55fb32

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
5/2/2025 1:55:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.11.23.9

File size:
1.1 MB (1,129,240 bytes)

Product version:
1.9.3.0

Copyright:
Setup

Original file name:
Ionic.Zip-2015Feb26-095041-1f0b3c19-5b71-441d-a4be-ed5eece1abba.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

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

Digital Signature
Signed by:
JUSt Accept

Authority:
thawte, Inc.

Valid from:
2/25/2015 1:00:00 AM

Valid to:
12/18/2015 12:59:59 AM

Subject:
CN=JUSt Accept, O=JUSt Accept, L=Dublin, S=Dublin, C=IE

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

Serial number:
724C2CC5199045ADD33E57D18210EFB2

File PE Metadata
Compilation timestamp:
2/26/2015 10:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:sMiy4IadS4ms5I6e66fEheKhvsBibm2eomYgndjZJPBGkdFZwuJqUr3Edtlsc8nL:sbSaE4mvt/KtdmhnvbFS63YC3YWioOs

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

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

http://getm.down234group.info/.../1424943947/1424943947?81075810499X2R0KzI3bz0tKicvMiZdOCk3NTIqHWQ8MywtLSVuOScdXDA9R1BFQUVOHVpkaGNkZFw8cXAoJ0g3RUA8QiVpX2ZlNTQmc2RoPDIiWmM1ZmVtLS0

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