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metro_driver.dll

Chromium

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 module metro_driver.dll 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 Chromium Authors  (signed by SIEN S.A.)

Product:
Chromium

Version:
32.1.1700.77

MD5:
7cd910b3de58f6e7557f909239352857

SHA-1:
7e936e30244371099906b4494bc21d0fd58ef98f

SHA-256:
cd0936bd1b2860948792bd537abe44a1a2664261c458a4ad7e6a02dbdfd4c049

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:
12/23/2024 11:05:09 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sien (M)
17.3.1.13

File size:
457.3 KB (468,280 bytes)

Product version:
32.1.1700.77

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

Original file name:
metro_driver.dll

File type:
Dynamic link library (Win32 DLL)

Bundler/Installer:
SIEN SuperInstall

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\1stbrowser\application\32.1.1700.77\metro_driver.dll

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:
3/10/2014 12:36:02 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

Entry address:
0x3D9FB

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, DE, 7D, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 8B, D0, 66, 8B, 08, 83, C0, 02, 66, 85, C9, 75, F5, 66, 8B, 4D, 0C, 83, E8, 02, 3B, C2, 74, 05, 66, 39, 08, 75, F4, 66, 39, 08, 74, 02, 33, C0, 5D, C3, 8B, FF, 55, 8B, EC, 83, EC, 14, 56, 8B, 75, 08, 57, 33, FF, 89, 7D, F8, 89, 7D, F4, 89, 7D, FC, 3B, F7, 75, 13, E8, 30, 25, 00, 00, 6A, 16, 5E, 89, 30, E8, 77, EF, FF, FF, 8B, C6, EB, 54...
 
[+]

Code size:
336.5 KB (344,576 bytes)

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