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messageboxb.DLL

messageboxb Module

Mediaclick

The module messageboxb.DLL by Mediaclick has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘MessageBox’.
Publisher:
Mediaclick  (signed and verified)

Product:
messageboxb Module

Version:
1, 0, 0, 1

MD5:
47a325b451fe26adb867c9b06281e83a

SHA-1:
02e1559bc7a2b108aa55d7b256605001a494160c

SHA-256:
87df008c02ca38982548b94fb98e37e9fb7d86ba0aa801a3fc8695a8e7da0dc8

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/24/2024 3:16:47 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mediacli (M)
16.7.13.12

File size:
88.4 KB (90,552 bytes)

Product version:
1, 0, 0, 1

Copyright:
Copyright 2010

Original file name:
messageboxb.DLL

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\messagebox\messageboxb.dll

Digital Signature
Signed by:
Mediaclick

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
3/3/2010 9:00:00 AM

Valid to:
3/4/2011 8:59:59 AM

Subject:
CN=Mediaclick, O=Mediaclick, L=Gangnam-gu, S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
4995688FF6DA3C9BEAA792BB26023CA2

File PE Metadata
Compilation timestamp:
8/11/2010 1:20:38 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:aWhHcXWASj4d24J3le7y+tGLmbTEt1SsXLRJIrlKzLOY+J:3HcXWdI7tsy+WmjARJIrlYOYa

Entry address:
0x9588

Entry point:
55, 8B, EC, 53, 8B, 5D, 08, 56, 8B, 75, 0C, 57, 8B, 7D, 10, 85, F6, 75, 09, 83, 3D, 68, 1A, 01, 10, 00, EB, 26, 83, FE, 01, 74, 05, 83, FE, 02, 75, 22, A1, 6C, 31, 01, 10, 85, C0, 74, 09, 57, 56, 53, FF, D0, 85, C0, 74, 0C, 57, 56, 53, E8, E7, FE, FF, FF, 85, C0, 75, 04, 33, C0, EB, 4E, 57, 56, 53, E8, 3D, 7A, FF, FF, 83, FE, 01, 89, 45, 0C, 75, 0C, 85, C0, 75, 37, 57, 50, 53, E8, C3, FE, FF, FF, 85, F6, 74, 05, 83, FE, 03, 75, 26, 57, 56, 53, E8, B2, FE, FF, FF, 85, C0, 75, 03, 21, 45, 0C, 83, 7D, 0C, 00...
 
[+]

Entropy:
5.8583

Developed / compiled with:
Microsoft Visual C++

Code size:
52 KB (53,248 bytes)

Internet Explorer BHO
CLSID:
{DE240040-FA0B-46F9-98CE-37BD9FE45401}

CLSID name:
MessageBox


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