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getnowuninstall.exe

Setup

SIEN S.A.

This is the SIEN AppScion Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application getnowuninstall.exe by SIEN S.A has been detected as a potentially unwanted program 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 SIEN SuperInstall installer.
Publisher:
SIEN  (signed by SIEN S.A.)

Product:
Setup

Version:
14.7.24.0

MD5:
5d96d616b20e110cfd5fdd6dde6ec9b8

SHA-1:
bb3a954f9b451df1e4f84937761f9d7e048a3add

SHA-256:
d27e5bb1de9990cf82d51332497d2fb7e7e6cba9f35270f7babb1f0b7d8e076a

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/25/2024 4:34:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sien.SIENSA.Bundler (M)
16.2.12.1

File size:
1.8 MB (1,856,480 bytes)

Product version:
14.7.24.0

Copyright:
(c)SIEN S.A. All rights reserved.

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
SIEN SuperInstall

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\getnowuninstall\getnowuninstall.exe

Digital Signature
Signed by:
SIEN S.A.

Authority:
VeriSign, Inc.

Valid from:
8/21/2012 9:00:00 PM

Valid to:
8/22/2014 8:59:59 PM

Subject:
CN=SIEN S.A., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=SIEN S.A., L=Paris, S=France, C=FR

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
514EA00D30C8C244C3E818890BF73967

File PE Metadata
Compilation timestamp:
8/4/2014 7:38:05 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:VTdqMu80jBhNYF79cddg36lBciCTq4u1v2BqZgNyfw+YeJyGKA7ExbO:Z880NScX/911K04+YKlKR5O

Entry address:
0xF317A

Entry point:
E8, A1, 9B, 00, 00, E9, 7F, FE, FF, FF, 3B, 0D, 40, FD, 54, 00, 75, 02, F3, C3, E9, C9, 20, 00, 00, 56, 6A, 04, 6A, 20, E8, A3, A0, 00, 00, 59, 59, 8B, F0, 56, FF, 15, 60, E1, 51, 00, A3, 80, 5B, 55, 00, A3, 7C, 5B, 55, 00, 85, F6, 75, 05, 6A, 18, 58, 5E, C3, 83, 26, 00, 33, C0, 5E, C3, 6A, 0C, 68, C8, 38, 54, 00, E8, 32, 7A, 00, 00, E8, D0, 78, 00, 00, 83, 65, FC, 00, FF, 75, 08, E8, 23, 00, 00, 00, 59, 8B, F0, 89, 75, E4, C7, 45, FC, FE, FF, FF, FF, E8, 0B, 00, 00, 00, 8B, C6, E8, 4D, 7A, 00, 00, C3, 8B...
 
[+]

Code size:
1.1 MB (1,165,824 bytes)

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