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chrome_updater.exe

File Validated

This is the InstallMetrix bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application chrome_updater.exe by File Validated 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 InstallMetrix Software installer. With this installer, users are expecting to download Google's Chrome web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
File Validated  (signed and verified)

MD5:
f0f5096df5b9cc3031404f7c80076a5c

SHA-1:
02f3c52b4aec1d3dffde10acd0533b0aab812389

SHA-256:
8904d1af134f2309d0caf241a6c0f112c3797b69c679ca781445b2139efa2220

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:
12/26/2024 4:08:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallMetrix.FileVali (M)
16.6.15.10

File size:
1.1 MB (1,145,072 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallMetrix Software

Language:
English (United Kingdom)

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

Digital Signature
Signed by:
File Validated

Authority:
thawte, Inc.

Valid from:
2/26/2015 7:00:00 PM

Valid to:
2/27/2016 6:59:59 PM

Subject:
CN=File Validated, OU=File Validated, O=File Validated, L=San Francisco, S=California, C=US

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

Serial number:
1C96D72469336B0857534EE1D7E9701D

File PE Metadata
Compilation timestamp:
4/4/2015 8:14:50 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:ttb20pkaCqT5TBWgNQ7anQ8P/t2mjcl/qe1FyPT6Ar:eVg5tQ7anpP/t2mAjWb5r

Entry address:
0x25F74

Entry point:
E8, 6A, CE, 00, 00, E9, 7F, FE, FF, FF, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 58, 01, 4C, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 70, A3, 4B, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 58, 01, 4C, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03, 00...
 
[+]

Entropy:
7.0564

Code size:
557.5 KB (570,880 bytes)

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

http://www.pcfileddl.com/.../281?filename=Chrome_Updater.exe&subid1=88ess&subid2=sup&subid3=buh8m_cir9a&subid4=RONus3_RONus3&subid5=hublp7_ch_4723_param2

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