crimsolite.Repmon.dll

crimsolite

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

Version:
1.0.5381.30090

MD5:
c2cdafcdee49b0efa28b3fed95765099

SHA-1:
c461f30a10477661b3c8d49fe6c1c1d97b81c014

SHA-256:
1f8a1fb7d3968e4912fd2819f8ff95dc395dae20c4e5b6b69c33a0275dd108f3

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:
4/19/2024 3:48:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.crimsolite (M)
16.2.3.15

File size:
110.8 KB (113,440 bytes)

Product version:
1.0.5381.30090

Original file name:
crimsolite.Repmon.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\crimsolite\bin\plugins\crimsolite.repmon.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/26/2013 10:00:00 PM

Valid to:
11/27/2014 9:59:59 PM

Subject:
CN=crimsolite, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=crimsolite, 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:
02CCA1F2B8F504106134601E82CFA150

File PE Metadata
Compilation timestamp:
9/25/2014 2:43:08 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:AdRngeOFdX/MMFhkxRMEAlT2fNHDjzUILg5SZWPDiaopO+vr47XoXoMq:AdRnVO7/MMFaHXs53PDrB+vs0XoMq

Entry address:
0x1B7FE

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...
 
[+]

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

Code size:
102.5 KB (104,960 bytes)

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