klippal.dll

Klip Pal

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module klippal.dll by Klip Pal has been detected as adware by 12 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. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from install-cdn.klippal.com.
Publisher:
Klip Pal  (signed and verified)

Product:
Klip Pal

Version:
1.0.0.3

MD5:
f293f11c34f2374e2f406145a3acae0c

SHA-1:
5b9250567fab674ee633a580c6a4543f0830cfb5

SHA-256:
dc68382a0e109b44e404cb41f138b9879d726b934f68406eb8b40117310e56a9

Scanner detections:
12 / 68

Status:
Adware

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

Analysis date:
11/2/2024 7:18:49 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.182.50

AVG
BrowseFox.F
2015.0.3306

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141029

Comodo Security
Application.Win32.BrowseFox.JM
19936

Dr.Web
Trojan.BPlug.144
9.0.1.0302

ESET NOD32
Win32/BrowseFox (variant)
8.10641

Malwarebytes
PUP.Optional.KlipPal.A
v2014.10.29.10

McAfee
BrowseFox
5600.6962

NANO AntiVirus
Trojan.Win32.BPlug.dfogbn
0.28.6.62995

Reason Heuristics
PUP.KlipPal.H
14.10.29.22

VIPRE Antivirus
Yontoo
34350

File size:
244.2 KB (250,096 bytes)

Product version:
1.0.0.3

Copyright:
(c) Klip Pal. All rights reserved.

Original file name:
Klip PalIEClient.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\klippal.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/5/2014 5:45:00 AM

Valid to:
8/6/2015 5:44:59 AM

Subject:
CN=Klip Pal, O=Klip Pal, L=Santa Monica, 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:
59A8A4CF2048A90F9AE8754A98A645E4

File PE Metadata
Compilation timestamp:
10/29/2014 9:42:12 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:3RxoOBfVfdiKQkpiUFjIliDe9eAxjN+/IaI2mB9Ffar:35BfVfRQSiZeGYIr7Ffar

Entry address:
0x12854

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 41, 8D, 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, 70, 30, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 04, 78, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, FC, A4, 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:
6.3608

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

The file klippal.dll has been seen being distributed by the following URL.

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