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GrabRez.PurBrowse.dll

GrabRez

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module GrabRez.PurBrowse.dll by GrabRez has been detected as adware by 19 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:
1.0.5322.37267

MD5:
425f047e175e4a712437a04065c5b20f

SHA-1:
42695c443a068b9174fccacd61d35b193de068a3

SHA-256:
010f3a7fd5a05cf08a8973255a72b174be18783e3d76c9f6197aaba9ba4f1ae4

Scanner detections:
19 / 68

Status:
Adware

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

Analysis date:
4/18/2024 1:00:41 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Agent.NYV
870

Avira AntiVirus
ADWARE/BrowseFox.Gen7
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.133
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
PUP.Optional.Sanbreel.A
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

Qihoo 360 Security
HEUR/Malware.QVM23.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.GrabRez.Q
14.9.17.20

VIPRE Antivirus
Threat.4741131
32938

File size:
787.3 KB (806,168 bytes)

Product version:
1.0.5322.37267

Original file name:
GrabRez.PurBrowse.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
GrabRez

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:
7/28/2014 4:42:28 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:Tq+2rT8nWEH7LibS7301/rvLLSC92k/EwqEYlQc/01uGsmVb7pe1Oua+T7c:W+2rIxH7Lj01/rv/SCNcYpc812N3TA

Entry address:
0xC4AC6

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:
7.3098

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

Code size:
779 KB (797,696 bytes)

Remove GrabRez.PurBrowse.dll - Powered by Reason Core Security
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