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 16 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. 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:
b4a989eee1b5b0deb629326d907a3bf7

SHA-1:
0acea217b8728a1ef07b86fc02fc6652e304291c

SHA-256:
c1acb714611cae31f0ea8a6c4aae5167f0437bb94eefbff98a208474fcbad8d4

Scanner detections:
16 / 68

Status:
Adware

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

Analysis date:
3/10/2025 10:30:56 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
Win-PUP/BrowseFox.Gen
2014.11.23

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.188.58

AVG
BrowseFox.F
2015.0.3279

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141126

Comodo Security
Application.Win32.BrowseFox.JM
20166

Dr.Web
Trojan.BPlug.144
9.0.1.0330

ESET NOD32
Win32/BrowseFox (variant)
8.10766

Fortinet FortiGate
Riskware/BrowseFox
11/26/2014

K7 AntiVirus
Unwanted-Program
13.185.14098

Malwarebytes
PUP.Optional.KlipPal.A
v2014.11.26.09

McAfee
BrowseFox
5600.6935

NANO AntiVirus
Trojan.Win32.BPlug.dfogbn
0.28.6.63474

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

Reason Heuristics
PUP.KlipPal.H
14.11.26.9

VIPRE Antivirus
Yontoo
35034

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\inetcache\content.ie5\1yvg9d4c\klippal.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
8/5/2014 2:00:00 AM

Valid to:
8/6/2015 1:59:59 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:
11/11/2014 5:34:32 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:RRxoOBfVfdiKQkpiUFjIliDe9eAxjN+/IaILmB94fa6:R5BfVfRQSiZeGYIa74fa6

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...
 
[+]

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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