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wbrowserupdate.exe

TBUpdater

First Offer LTD

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application wbrowserupdate.exe by First Offer has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
First Offer LTD  (signed and verified)

Product:
TBUpdater

Version:
1.0.0.0

MD5:
e9e27e6a11408ad58f404502f08c200a

SHA-1:
0644f2496dfa2c15a7fd6c0adc0fd4ef1f6a79d2

SHA-256:
f30a29330f5711584c3d82ee1bde2583ad4bcd068e9d0d50be4925c859552fd7

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.

Analysis date:
4/25/2024 12:58:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebPick.FirstOff (M)
16.4.28.23

File size:
12.6 KB (12,872 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2014

Original file name:
TBUpdater.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\pricecongress\wbrowserupdate.exe

Digital Signature
Signed by:
First Offer LTD

Authority:
COMODO CA Limited

Valid from:
10/8/2013 4:00:00 AM

Valid to:
10/9/2014 3:59:59 AM

Subject:
CN=First Offer LTD, O=First Offer LTD, STREET=Habarzel 21 Tel Aviv, L=Tel aviv, S=Israel, PostalCode=69710, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
49900242461D96CB7B045BE0A258338E

File PE Metadata
Compilation timestamp:
7/3/2014 2:19:53 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
192:UlGXI3XebEduQMnF9HfHix8iyMrj6938LWM1pjg2uebK:UUXOX+EdNMnFFCxMMC18cebK

Entry address:
0x2FAE

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 02, 00, 10, 00, 00, 00, 20, 00, 00, 80, 18, 00, 00, 00, 38, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.2804

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
4 KB (4,096 bytes)

Windows Firewall Allowed Program
Name:
browser updater


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