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4a17b2a19a194f339c1a64.dll

BrowseMark

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 4a17b2a19a194f339c1a64.dll by BrowseMark has been detected as adware by 13 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:
BrowseMark  (signed and verified)

MD5:
43b8e85ab5661a8fc4524767fb3e7454

SHA-1:
b46fc8d81ca9d3eb9dfac34e8af57a021c90857b

SHA-256:
365e8dcec458af2eed9bcbbd9694e29d54f97d127b983c563b93ce02ee68150f

Scanner detections:
13 / 68

Status:
Adware

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

Analysis date:
4/25/2024 10:52:55 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.BPlug
7.1.1

AhnLab V3 Security
PUP/Win32.Helper
2014.10.31

AVG
Adware Generic5.BZFO
2014.0.4189

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141030

Clam AntiVirus
Win.Adware.Swiftbrowse-281
0.98/21411

Dr.Web
Trojan.BPlug.218
9.0.1.05190

ESET NOD32
Win64/BrowseFox
8.10647

McAfee
Adware-BrowseFox
5600.6961

nProtect
Trojan-Clicker/W32.LinkSwift.197408
14.10.30.01

Reason Heuristics
PUP.BrowseMark.W
14.10.30.4

Sophos
Browse Fox
4.98

VIPRE Antivirus
Threat.4741131
34232

Zillya! Antivirus
Adware.Kranet.Win64.4
2.0.0.1973

File size:
192.8 KB (197,408 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\browsemark\bin\4a17b2a19a194f339c1a64.dll

Digital Signature
Signed by:
BrowseMark

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 1:00:00 PM

Valid to:
2/5/2015 12:59:59 PM

Subject:
CN=BrowseMark, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=BrowseMark, L=Santa Monica, 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:
61D3176BC90758B1B3F2AF5F8E4B7075

File PE Metadata
Compilation timestamp:
10/14/2014 12:37:04 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:EP1njdfnYakEYPDXy4VTfFGUTRQJhuK1mIt+xCtb66:EP1RYEYPDXbTfFnTRQJhvEram6

Entry address:
0x11648

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 43, 61, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 7C, 24, 18, 55, 48, 8B, EC, 48, 83, EC, 60, 48, 8B, FA, 48, 8B, D9, 48, 8D, 4D, C0, 48, 8D, 15, 75, 00, 01, 00, 41, B8, 40, 00, 00, 00, E8, DA, F4, FF, FF, 48, 8D, 55, 10, 48, 8B, CF, 48, 89, 5D, E8, 48, 89, 7D, F0, E8, B6, DD...
 
[+]

Entropy:
6.1653

Code size:
128 KB (131,072 bytes)

Remove 4a17b2a19a194f339c1a64.dll - Powered by Reason Core Security
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