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gbmzhcef.dll

Caixa Economica Federal GbMzh

Caixa Economica Federal

The module gbmzhcef.dll, “G-Buster Browser Defense Mozilla” by Caixa Economica Federal has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the Mozilla Firefox web browser as part of an addin/plugin. It uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Caixa Economica Federal  (signed and verified)

Product:
Caixa Economica Federal GbMzh

Description:
G-Buster Browser Defense Mozilla

Version:
1.0.16.11

MD5:
01e1b37d6df325ee47d752da9827eaae

SHA-1:
39768ecf528ecb73fabae9afc5c5bb776904c369

SHA-256:
07807956024223d688a83c717812a899ff5be64b321feb9d06d25d3e0d866b73

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/24/2024 6:19:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore (L)
16.12.12.17

File size:
140.3 KB (143,648 bytes)

Product version:
1.0.16.11

Copyright:
Copyright © 2003-2010, Caixa Economica Federal

Trademarks:
Caixa Economica Federal, GbMzh

Original file name:
GbMzh.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Brazilian Portuguese

Common path:
C:\users\{user}\appdata\roaming\mozilla\firefox\profiles\{user}.default\extensions\{87f8774f-b485-47e2-a755-a40a8a5e886d}\components\gbmzhcef.dll

Digital Signature
Signed by:
Caixa Economica Federal

Authority:
The USERTRUST Network

Valid from:
7/18/2010 9:00:00 PM

Valid to:
7/18/2012 8:59:59 PM

Subject:
CN=Caixa Economica Federal, OU=GISUT/BR, O=Caixa Economica Federal, STREET=SEPN 507 BLOCO A 3º Andar - Asa Norte, L=Brasília, S=Distrito Federal, PostalCode=70740-521, C=BR

Issuer:
CN=UTN-USERFirst-Object, OU=http://www.usertrust.com, O=The USERTRUST Network, L=Salt Lake City, S=UT, C=US

Serial number:
18471E6B12B1A09DE7D5AA6814AEF186

File PE Metadata
Compilation timestamp:
9/30/2010 8:16:22 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:YyfoBv9hqNuGebyuoqvrS7VpE3x776ZoqutEma80waf1mkssVatpb:UdCNBewSSrw2/utqwCmhsVatR

Entry address:
0x5F050

Entry point:
80, 7C, 24, 08, 01, 0F, 85, D9, 01, 00, 00, 60, BE, 00, E0, 03, 10, 8D, BE, 00, 30, FC, FF, 57, 83, CD, FF, EB, 0D, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 - v1.22, 0x

Code size:
136 KB (139,264 bytes)

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