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LemurLeap.BOAS.exe

Lemurleap

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application LemurLeap.BOAS.exe, “LemurLeap.BOAS.exe” 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)

Description:
LemurLeap.BOAS.exe

Version:
1.0.0.1

MD5:
b36eb795ebf077908dc148068b45b398

SHA-1:
17c0b0dbbbdb6ac5415485b6aa834fd7c7f54392

SHA-256:
a7f8212555c14f16db6336e662361025f47c86811f85c22c6811aac674406bef

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:
11/5/2024 3:43:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.13.20

File size:
1.7 MB (1,790,888 bytes)

Product version:
1.0.0.1

Original file name:
LemurLeap.BOAS.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\lemurleap\bin\lemurleap.boas.exe

Digital Signature
Signed by:
Lemurleap

Authority:
COMODO CA Limited

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

Valid to:
5/8/2015 6:59:59 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:
10/2/2014 1:51:25 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x107789

Entry point:
E8, CA, 72, 00, 00, E9, 89, FE, FF, FF, 3B, 0D, B8, 3E, 58, 00, 75, 02, F3, C3, E9, 51, 73, 00, 00, 8B, 41, 04, 85, C0, 75, 05, B8, E8, C6, 55, 00, C3, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 57, 8B, F9, 74, 2D, 56, FF, 75, 08, E8, 7A, 38, 00, 00, 8D, 70, 01, 56, E8, 1C, 06, 00, 00, 59, 59, 89, 47, 04, 85, C0, 74, 11, FF, 75, 08, 56, 50, E8, 17, 74, 00, 00, 83, C4, 0C, C6, 47, 08, 01, 5E, 5F, 5D, C2, 04, 00, 8B, FF, 56, 8B, F1, 80, 7E, 08, 00, 74, 09, FF, 76, 04, E8, FB, 09, 00, 00, 59, 83, 66, 04, 00, C6, 46...
 
[+]

Entropy:
6.4173

Code size:
1.2 MB (1,263,104 bytes)

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