tealkittybho.dll

Teal Kitty

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module tealkittybho.dll by Teal Kitty has been detected as adware by 31 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘Teal Kitty 1.0.0.7’. 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:
Teal Kitty  (signed and verified)

Product:
Teal Kitty

Version:
1.0.0.7

MD5:
605b7ed544785049a127c292de4cfe65

SHA-1:
2bffbbb465b035013170c6581d8c8b4c61bf50f8

SHA-256:
e6d458fe5289e2480e74eae202d2e1c4c167c40286f9af36dbd89a546617966a

Scanner detections:
31 / 68

Status:
Adware

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

Analysis date:
4/26/2024 1:35:01 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BZ
5651644

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.BrowseFox
2015.03.14

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.216.254

AVG
BrowseFox
2016.0.3135

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15419

Bitdefender
Adware.BrowseFox.BZ
1.0.20.545

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.Yontoo.1734
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.BZ
9.0.0.4799

ESET NOD32
Win32/BrowseFox.AE potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/BrowseFox
4/19/2015

F-Prot
W32/S-f64f6ec1
v6.4.7.1.166

F-Secure
Adware.BrowseFox.BZ
5.13.68

G Data
Adware.BrowseFox.BZ
15.4.25

herdProtect (fuzzy)
2015.7.20.18

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.8.6.0

K7 AntiVirus
Trojan
13.201.15285

Malwarebytes
PUP.Optional.TealKitty.A
v2015.04.19.06

McAfee
Artemis!39395075E829
5600.6791

MicroWorld eScan
Adware.BrowseFox.BZ
16.0.0.327

NANO AntiVirus
Trojan.Win32.Yontoo.dnkubo
0.30.0.296

nProtect
Adware.BrowseFox.BZ
15.03.17.01

Panda Antivirus
PUP/BrowseFox
15.04.19.06

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Reason Heuristics
Threat.Yontoo.TealKitty
15.4.19.2

Rising Antivirus
PE:Adware.BrowseFox!6.1D8B
23.00.65.15417

Sophos
Generic PUA GK
4.98

Trend Micro House Call
Suspicious_GEN.F47V0330
7.2.109

Vba32 AntiVirus
AdWare.MSIL.Agent
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
39164

File size:
262.7 KB (269,040 bytes)

Product version:
1.0.0.7

Copyright:
(c) Teal Kitty. All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\teal kitty\tealkittybho.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/11/2015 1:00:00 AM

Valid to:
1/12/2016 12:59:59 AM

Subject:
CN=Teal Kitty, O=Teal Kitty, 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:
436637AA3101F57468AAB38795B34FD4

Registration
CLSID:
{deed30f8-e179-49f0-aaeb-6a8808e2fa4c}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
4/17/2015 8:24:02 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:WPyP/FgELkX7V6UMU9CWRh+Y5lq3gY+Dz+ZKT3Blr9cE3vX:WPyP/xo7VcQCWwtg+Zkx6qvX

Entry address:
0xF515

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, EA, 7E, 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, C8, 21, 03, 10, E8, 4C, 02, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 2C, 77, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, C4, 93, 02, 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...
 
[+]

Entropy:
6.0723

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

Internet Explorer BHO
Display name:
Teal Kitty 1.0.0.7

CLSID:
{deed30f8-e179-49f0-aaeb-6a8808e2fa4c}


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