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plugincontainer.bak

Crazy Score

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file plugincontainer.bak by Crazy Score has been detected as adware by 20 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:
Crazy Score  (signed and verified)

Version:
1.0.5617.13804

MD5:
880690f41d199eae26e62b3fc8fe35f5

SHA-1:
0992aff926f662e4e566abea26e03f773a8e9472

SHA-256:
caafe44eb898db4c158317cea4eabfeb2b6b8e6e6d87f244502a46301730d802

Scanner detections:
20 / 68

Status:
Adware

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

Analysis date:
4/26/2024 10:57:27 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.CX
5547725

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.05.23

Avira AntiVirus
ADWARE/BrowseFox.Gen
8.3.1.6

AVG
Adware AdPlugin.DOG
2014.0.4311

Bitdefender
Adware.BrowseFox.CX
1.0.20.715

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Browsefox-906
0.98/21511

Dr.Web
Trojan.Yontoo.1837
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.CX
10.0.0.5366

ESET NOD32
Win32/BrowseFox.AU potentially unwanted application
7.0.302.0

F-Prot
W32/S-de2f153c
v6.4.7.1.166

F-Secure
Adware.BrowseFox.CX
5.14.151

G Data
Adware.BrowseFox.CX
15.5.25

K7 AntiVirus
Unwanted-Program
13.204.16007

MicroWorld eScan
Adware.BrowseFox.CX
16.0.0.429

NANO AntiVirus
Trojan.Win32.Yontoo.drcfxd
0.30.24.1636

nProtect
Adware.BrowseFox.CX
15.05.22.01

Reason Heuristics
PUP.Yontoo.CrazyScore
15.5.23.6

VIPRE Antivirus
Threat.4150696
40432

Zillya! Antivirus
Backdoor.PePatch.Win32.71343
2.0.0.2187

File size:
543.3 KB (556,296 bytes)

Product version:
1.0.5617.13804

Language:
English (United States)

Common path:
C:\ProgramData\68f7eaff-0da4-47f4-8262-425ca2a087dd\plugincontainer.bak

Digital Signature
Signed by:
Crazy Score

Authority:
VeriSign, Inc.

Valid from:
3/6/2015 1:00:00 AM

Valid to:
3/6/2016 12:59:59 AM

Subject:
CN=Crazy Score, O=Crazy Score, 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:
787CCA0851A6106E9FCB411D35B4D2A0

File PE Metadata
Compilation timestamp:
5/19/2015 4:40:17 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:GbEaNRedy8prQ3GhAGDix9udz6Z3SkkYoS7oAB:SpKd5RQW2GDqcdmZfoS7oAB

Entry address:
0x30372

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, CC, 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...
 
[+]

Code size:
391 KB (400,384 bytes)

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