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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. The installer is marketed through download protals and search ads as Google's Chrome web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
File Validated  (signed and verified)

MD5:
a164c439e55f60d846598773414085bb

SHA-1:
5a4ecf81163655b71fedceaaf0f979d0b08ad958

SHA-256:
03237ace3d8bf34784944c88c8ec757b647fe515c80878fcbabc5b64cd486ca7

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:
11/16/2024 9:58:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallMetrix (M)
16.7.29.6

File size:
1.1 MB (1,146,968 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallMetrix Software

Language:
English (United Kingdom)

Digital Signature
Signed by:
File Validated

Authority:
COMODO CA Limited

Valid from:
1/8/2015 6:00:00 PM

Valid to:
1/9/2016 5:59:59 PM

Subject:
CN=File Validated, O=File Validated, STREET="345 Grove Street, Second Floor", L=San Francisco, S=California, PostalCode=94102, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00E2278F549ABFA7B55EC33EAEB0B4D0EC

File PE Metadata
Compilation timestamp:
3/25/2015 11:18:46 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:Rtb20pkaCqT5TBWgNQ7aUQ8P/tsmjcl/qe1FySE6A7:iVg5tQ7aUpP/tsmAjWx57

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:
7.0583

Code size:
557.5 KB (570,880 bytes)

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

http://www.rain2maker.biz/.../281?filename=Chrome_Updater.exe&subid1=88ess&subid2=sup&subid3=buh8m_cir9a&subid4=RONus2_RONus2&subid5=hublp7_ch_7532-T_param2

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