2b28de4f-804e-435a-9388-99d56a3f2820.dll

Match Pal

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 2b28de4f-804e-435a-9388-99d56a3f2820.dll by Match Pal 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 ‘Match Pal’.
Publisher:
Match Pal  (signed and verified)

Version:
1.0.5560.38875

MD5:
9bb29ef68066a759445bfff163561ebb

SHA-1:
97ed12fe23ec085d776a6b4119115a7e5ac82aeb

SHA-256:
ebf7bbe4bbbaace302d2288f852f249588e08e4a07267bfccc1023653bcade84

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:
1/25/2020 10:22:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.15.18

File size:
142.2 KB (145,648 bytes)

Product version:
1.0.5560.38875

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\match pal\extensions\2b28de4f-804e-435a-9388-99d56a3f2820.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
12/22/2014 1:00:00 AM

Valid to:
12/23/2015 12:59:59 AM

Subject:
CN=Match Pal, O=Match Pal, L=Los Angeles, 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:
688030F7F80E707312A7C683AA21A12E

Registration
CLSID:
{2b28de4f-804e-435a-9388-99d56a3f2820}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
3/24/2015 5:35:55 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x9BFC

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 7F, 61, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 08, D6, 01, 10, E8, 35, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 0C, 0F, 02, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, FC, 7C, 01, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
88 KB (90,112 bytes)

Internet Explorer BHO
Display name:
Match Pal

CLSID:
{2b28de4f-804e-435a-9388-99d56a3f2820}


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