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plugincontainer.bak

Assist Point

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file plugincontainer.bak by Assist Point has been detected as adware by 15 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Assist Point  (signed and verified)

Version:
1.0.5592.22747

MD5:
3e46a3832190c75fd14f20e3eb575c27

SHA-1:
6d0f5b53ee17daf4d83cb669d4f3607d17dfca09

SHA-256:
27d9a2ecc9d798df80bf6a5618360003a45671accdfcf37f23d07457f4d8b35a

Scanner detections:
15 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/19/2024 4:56:59 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.04.25

Avira AntiVirus
ADWARE/BrowseFox.Gen
3.6.1.96

AVG
BrowseFox
2016.0.3129

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Browsefox-856
0.98/20474

Dr.Web
Trojan.Yontoo.1781
9.0.1.0115

ESET NOD32
Win32/BrowseFox.AU potentially unwanted application
9.7.0.302.0

F-Prot
W32/S-21b300c5
v6.4.7.1.166

herdProtect (fuzzy)
variant of plugincontainer.exe (Adware)
2015.7.26.5

K7 AntiVirus
Unwanted-Program
13.204.15935

Malwarebytes
PUP.Optional.AssistPoint.A
v2015.07.26.05

Reason Heuristics
Threat.Yontoo.AssistPoint
15.4.24.23

Sophos
PUA 'Browse Fox'
5.14

VIPRE Antivirus
Threat.4150696
39486

Zillya! Antivirus
Backdoor.PePatch.Win32.71150
2.0.0.2179

File size:
543.3 KB (556,304 bytes)

Product version:
1.0.5592.22747

Language:
English (United States)

Common path:
C:\ProgramData\application data\c716fd70-872c-4aaa-a07f-e248365d7f56\plugincontainer.bak

Digital Signature
Signed by:
Assist Point

Authority:
VeriSign, Inc.

Valid from:
3/5/2015 6:00:00 PM

Valid to:
3/5/2016 5:59:59 PM

Subject:
CN=Assist Point, O=Assist Point, L=San Diego, 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:
58FC58A52C291B337067DC6AA50B8FB3

File PE Metadata
Compilation timestamp:
4/24/2015 2:38:22 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:XFUUSlSKgnl+/du84OiVLHhNxjVruqZuvM6A6KSY6A:VNXnlOc8oJHhvBr/ZT6KSY6A

Entry address:
0x30332

Entry point:
E8, CE, F4, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, 3C, F5, 30, E5, 47, 00, 00, 75, 13, 56, E8, 71, 00, 00, 00, 59, 85, C0, 75, 08, 6A, 11, E8, 08, 4C, 00, 00, 59, FF, 34, F5, 30, E5, 47, 00, FF, 15, 84, 31, 46, 00, 5E, 5D, C3, 56, 57, BE, 30, E5, 47, 00, 8B, FE, 53, 8B, 1F, 85, DB, 74, 17, 83, 7F, 04, 01, 74, 11, 53, FF, 15, 78, 31, 46, 00, 53, E8, D6, A0, FF, FF, 83, 27, 00, 59, 83, C7, 08, 81, FF, 50, E6, 47, 00, 7C, D8, 5B, 83, 3E, 00, 74, 0E, 83, 7E, 04, 01, 75, 08, FF, 36, FF, 15...
 
[+]

Entropy:
6.5796

Code size:
391 KB (400,384 bytes)

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