GrabRez.BroStats.dll

GrabRez

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module GrabRez.BroStats.dll by GrabRez has been detected as adware by 18 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
GrabRez  (signed and verified)

Version:
1.0.5312.9341

MD5:
d34c2707771653a2136f465b34dd006c

SHA-1:
04733f95bc7d4d10b139abd15f790d1592cc7d59

SHA-256:
3ee94e133a97b5a8bcaa0ab216f3fd8d322b62adfdf52cc8f6c05ebc9cb8fc52

Scanner detections:
18 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/27/2024 1:41:29 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Agent.NYV
870

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.173.16

AVG
Generic
2015.0.3348

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14917

Bitdefender
Adware.Agent.NYV
1.0.20.1300

Dr.Web
Trojan.BPlug.132
9.0.1.05190

Emsisoft Anti-Malware
Adware.Agent.NYV
14.09.17

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Prot
W32/A-db42cb3b
v6.4.7.1.166

F-Secure
Adware.Agent.NYV
11.2014-17-09_4

G Data
Adware.Agent.NYV
14.9.24

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.3235

Malwarebytes
v2014.09.17.10

MicroWorld eScan
Adware.Agent.NYV
15.0.0.780

nProtect
Adware.Agent.NYV
14.09.17.01

Panda Antivirus
Trj/CI.A
14.09.17.10

Reason Heuristics
Adware.Yontoo.GrabRez.P
14.9.17.20

VIPRE Antivirus
Threat.4741131
32938

File size:
100.8 KB (103,192 bytes)

Product version:
1.0.5312.9341

Original file name:
GrabRez.BroStats.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\grabrez\bin\plugins\grabrez.brostats.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/26/2013 6:00:00 PM

Valid to:
11/27/2014 5:59:59 PM

Subject:
CN=GrabRez, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=GrabRez, L=San Diego, S=California, C=US

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:
63321F6F4FC45CBD2C4E1616655D18DB

File PE Metadata
Compilation timestamp:
7/18/2014 1:11:31 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:iBKcI/ajqz+MCK7yzgR26a3A5a8DfWcT+mxlLFvCLEFvLpxtHJ7JDR:iBKrSSJCTgAfmfJ9lLFKLovLp3p7JDR

Entry address:
0x19132

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, 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...
 
[+]

Entropy:
6.1100

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

Code size:
92.5 KB (94,720 bytes)

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