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luckyleap.bromon.dll

lucky leap

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

Version:
1.0.5497.26460

MD5:
9e2e66d192e2f93ed7bce77fb1f7a031

SHA-1:
d76e27ae88befe3cc463ae0842d0cf80142f96c7

SHA-256:
80365865b2e24e1512b51a44a9983d7cf70d8f31a7306df12db064d82a7532d3

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:
11/23/2024 6:43:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.16.10

File size:
94.2 KB (96,496 bytes)

Product version:
1.0.5497.26460

Original file name:
luckyleap.Bromon2015011922.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\lucky leap\bin\plugins\luckyleap.bromon.dll

Digital Signature
Signed by:
lucky leap

Authority:
VeriSign, Inc.

Valid from:
10/15/2014 4:00:00 AM

Valid to:
8/14/2015 3:59:59 AM

Subject:
CN=lucky leap, O=lucky leap, 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:
43617BC1835AD477751C6C1F73B21914

File PE Metadata
Compilation timestamp:
1/20/2015 2:42:13 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x1758A

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, 02, 00, 00, 00, 74, 00, 00, 00, CC, 75, 01, 00, CC, 57, 01, 00, 52, 53, 44, 53, 5D, 2A, 2A, 6A, 4A, 9E, B4, 41, BA, 9B, 73, 59, A0, 39, 30, D8, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 66, 75, 76, 77, 71, 77, 79, 64, 2E, 67, 69, 71, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
5.8817

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

Code size:
86 KB (88,064 bytes)

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