plugincontainer.bak

Match Pal

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

Version:
1.0.5538.40629

MD5:
82077f456f8070896c94c13d4326934d

SHA-1:
098e6df33ceea0a347ff0267685b9eb880af0624

SHA-256:
35ad1592c8d67e6b736013a35619aa9697fffaacb48d0146cc67ce414d69d0da

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:
8/10/2020 8:47:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.10.18

File size:
567.7 KB (581,360 bytes)

Product version:
1.0.5538.40629

Language:
English (United States)

Common path:
C:\ProgramData\947e9795-442e-46c4-9869-2da3405d8e82\plugincontainer.bak

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
12/22/2014 3:00:00 AM

Valid to:
12/23/2015 2:59:59 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

File PE Metadata
Compilation timestamp:
3/2/2015 9:34:26 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x28733

Entry point:
E8, 03, F8, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 50, 9E, 48, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 70, 47, 48, 00, 01, 0F, 82, 40, F9, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02...
 
[+]

Entropy:
6.5476

Code size:
432 KB (442,368 bytes)

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