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LemurLeap.PurBrowse.dll

Lemurleap

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module LemurLeap.PurBrowse.dll by Lemurleap has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Lemurleap  (signed and verified)

Version:
1.0.5367.32063

MD5:
93a0df8059ed1cbbd0cd5325f5a19109

SHA-1:
4150c596efa87a356611cd8a50c864c03ceb40af

SHA-256:
8c33df16f31db4e678110611e397930ad441a2b065bcf1625c6bd3ea4442e32d

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/26/2024 2:13:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.Lemurleap (M)
16.2.15.14

File size:
843.9 KB (864,168 bytes)

Product version:
1.0.5367.32063

Original file name:
LemurLeap.PurBrowse.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Lemurleap

Authority:
COMODO CA Limited

Valid from:
5/7/2014 2:00:00 AM

Valid to:
5/8/2015 1:59:59 AM

Subject:
CN=Lemurleap, O=Lemurleap, STREET=10620 Treena Street Suite 230, L=San Diego, S=Ca, PostalCode=92131, C=US

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

Serial number:
015F3E368C995EC152965B1AABC50D9E

File PE Metadata
Compilation timestamp:
9/11/2014 8:48:58 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:Pu2eFBIolA73X5M+NkqVxw132XGoAdMb0sl:2vFBf+M+uZGXGRMbJl

Entry address:
0xD2FB2

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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 30, 00, 00, 80, 00, 00...
 
[+]

Entropy:
7.3789

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

Code size:
836 KB (856,064 bytes)

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