vweb.DLL

vweb Module

Mediaclick

The module vweb.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 ‘ViewSource Class’.
Publisher:
Mediaclick  (signed and verified)

Product:
vweb Module

Version:
1, 0, 0, 1

MD5:
7af844bc8111531999b9610bf7fac7b1

SHA-1:
dba45ebf30015184265d44263ca3dcb62db37870

SHA-256:
f812028992723a298a251f71618594a6977071d8ae147cbc6dd19abe21bfb0d5

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:
4/25/2024 6:46:26 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mediacli (M)
16.7.13.12

File size:
104.8 KB (107,280 bytes)

Product version:
1, 0, 0, 1

Copyright:
Copyright 2009

Original file name:
vweb.DLL

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\visualweb\vweb.dll

Digital Signature
Signed by:

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
2/2/2009 4:51:19 PM

Valid to:
1/30/2010 2:39:21 PM

Subject:
CN=Mediaclick, OU=Software Development Department, O=Mediaclick, L=Gangnam-gu, S=Seoul, C=KR

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

Serial number:
1EA80C81CC69B9B71655BACA73403B94

Registration
CLSID:
{BC843BFB-2D36-46CA-A07A-C9B703097303}

ProgID:
Vweb.ViewSource.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
9/14/2009 5:15:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:qoKFB6S6uk6Qt5KSzNohfJpTaOTY0UPp7ymIEqIv0qI0CtJmzpBnZHdI:qockCk6vSzNefmb3YXS0qI0CtcdBZHC

Entry address:
0x99C1

Entry point:
55, 8B, EC, 53, 8B, 5D, 08, 56, 8B, 75, 0C, 57, 8B, 7D, 10, 85, F6, 75, 09, 83, 3D, B0, 5A, 01, 10, 00, EB, 26, 83, FE, 01, 74, 05, 83, FE, 02, 75, 22, A1, D8, 71, 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, 1F, B1, 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:
5.8122

Developed / compiled with:
Microsoft Visual C++

Code size:
60 KB (61,440 bytes)

Internet Explorer BHO
CLSID:
{BC843BFB-2D36-46CA-A07A-C9B703097303}

CLSID name:
ViewSource Class


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