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plugincontainer.bak

Positive Finds

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file plugincontainer.bak by Positive Finds has been detected as adware by 28 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:
Positive Finds  (signed and verified)

Version:
1.0.5567.29888

MD5:
0844ecfe2c0003a1690f8f71dba6097d

SHA-1:
ec7f8cfd4628997937df783ec8849e22a249d954

SHA-256:
a78ba28663a2ff8da339cdf6c79ab1a6e83fd61fd0c0424fee13d4a88637a886

Scanner detections:
28 / 68

Status:
Adware

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

Analysis date:
4/19/2024 10:02:40 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Kazy.566748
675

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen
3.6.1.96

AVG
AdPlugin
2016.0.3153

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15331

Bitdefender
Gen:Variant.Adware.Kazy.566748
1.0.20.450

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Agent-41861
0.98/21511

Comodo Security
ApplicUnwnt
21587

Dr.Web
Trojan.Yontoo.1735
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.BX
9.0.0.4799

ESET NOD32
Win32/BrowseFox.AF potentially unwanted (variant)
9.11388

Fortinet FortiGate
Adware/Agent
3/31/2015

F-Prot
W32/S-9bf36615
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Kazy
11.2015-31-03_3

G Data
Gen:Variant.Adware.Kazy.566748
15.3.25

herdProtect (fuzzy)
variant of plugincontainer.exe (Adware)
2015.7.5.18

K7 AntiVirus
Unwanted-Program
13.202.15418

Kaspersky
not-a-virus:AdWare.Win32.Agent
15.0.0.543

McAfee
Trojan.Artemis!0844ECFE2C00
16.8.708.2

MicroWorld eScan
Gen:Variant.Adware.Kazy.566748
16.0.0.270

NANO AntiVirus
Riskware.Win32.Agent.dpnhia
0.30.8.659

nProtect
Adware.BrowseFox.BX
15.03.27.01

Panda Antivirus
Trj/CI.A
15.03.31.07

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Yontoo
15.3.31.19

Sophos
Positive Finds
4.98

VIPRE Antivirus
Threat.4741131
38552

File size:
570.7 KB (584,440 bytes)

Product version:
1.0.5567.29888

Language:
English (United States)

Common path:
C:\ProgramData\application data\d2d4a9d3-f3f1-4c52-8d3f-dddc91fe0602\plugincontainer.bak

Digital Signature
Signed by:
Positive Finds

Authority:
VeriSign, Inc.

Valid from:
11/5/2014 11:00:00 AM

Valid to:
11/6/2015 10:59:59 AM

Subject:
CN=Positive Finds, O=Positive Finds, 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:
36C47A2CBAB882A650F1E1B7D4BE3A45

File PE Metadata
Compilation timestamp:
3/31/2015 10:36:24 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:IizURpVNZVyLAdeetlJ+tE5bLLx/3twrGaQ+TbqVsApgFhGGt:IbpPZgLAUet2E5/tPtwr91HqV7gFhGGt

Entry address:
0x28F53

Entry point:
E8, 53, 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, BE, 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, 67, 48, 00, 01, 0F, 82, 8F, 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:
6.5410

Code size:
434.5 KB (444,928 bytes)

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