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cytiweb.repmon.dll

Cyti Web

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

Version:
1.0.5502.24268

MD5:
9a33d56e71779cd7baa6a263ce9caac8

SHA-1:
5c662040ea4d514c8daa396c5a6a4a81d6d007d5

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:
5/23/2024 9:51:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.2.16.23

File size:
208.2 KB (213,232 bytes)

Product version:
1.0.5502.24268

Original file name:
CytiWeb.Repmon2015012421.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\cyti web\bin\plugins\cytiweb.repmon.dll

Digital Signature
Signed by:
Cyti Web

Authority:
VeriSign, Inc.

Valid from:
11/19/2014 8:00:00 AM

Valid to:
11/20/2015 7:59:59 AM

Subject:
CN=Cyti Web, O=Cyti Web, 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:
2EA907673DCE80C1AF3DAA010B4C3CA9

File PE Metadata
Compilation timestamp:
1/25/2015 5:29:01 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x33DFE

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, 72, 00, 00, 00, 40, 3E, 03, 00, 40, 20, 03, 00, 52, 53, 44, 53, 53, 4A, C0, 42, 80, F9, A7, 4D, 99, 5C, 0E, FD, 3E, A4, D0, C3, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 30, 63, 76, 33, 75, 30, 68, 63, 2E, 66, 63, 6A, 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:
200 KB (204,800 bytes)

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