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nacl64.exe

Beamrise

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 nacl64.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:
The Beamrise Authors  (signed by SIEN S.A.)

Product:
Beamrise

Version:
3.27.0.5541

MD5:
e68dbaaa673cd66974ff292121a0d183

SHA-1:
f2d2748c300d0cc9f28ea107e087f99993c3ac54

SHA-256:
ce1f3cecaf54d5e25b01d079bef741d6d7d447d66721a1b2c3797c89e2b17a03

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 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:
4/18/2024 10:20:15 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sien.SIENSA.Bundler (M)
16.2.11.4

File size:
1.2 MB (1,286,976 bytes)

Product version:
3.27.0.5541

Copyright:
Copyright 2013 The Beamrise Authors. All rights reserved.

Original file name:
nacl64.exe

File type:
Executable application (Win64 EXE)

Bundler/Installer:
SIEN SuperInstall

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\beamrise\application\3.27.0.5541\nacl64.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:
7/25/2013 9:45:00 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:ELRfyua+nTGuibbNaUiTSj29QVjxqwUyesVzEC2W:cIua+8NBiTiZVtqfyPAK

Entry address:
0x8551C

Entry point:
48, 83, EC, 28, E8, 2F, BB, 00, 00, 48, 83, C4, 28, E9, 52, FE, FF, FF, CC, CC, 48, 8B, C4, 48, 89, 50, 10, 48, 89, 48, 08, 4C, 89, 40, 18, 4C, 89, 48, 20, 53, 56, 57, 41, 54, 48, 83, EC, 28, 48, 8B, F9, 33, F6, 33, C0, 48, 85, C9, 0F, 95, C0, 85, C0, 75, 18, E8, F2, 2A, 00, 00, C7, 00, 16, 00, 00, 00, E8, 2F, EA, FF, FF, 83, C8, FF, E9, DF, 00, 00, 00, 33, C0, 48, 85, D2, 0F, 95, C0, 85, C0, 74, DC, 4C, 8D, 64, 24, 60, E8, E5, 01, 00, 00, 90, F6, 47, 18, 40, 0F, 85, 86, 00, 00, 00, 48, 8B, CF, E8, 0A, 27...
 
[+]

Code size:
848 KB (868,352 bytes)

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