home

sourceapp.expext.dll

Source App

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module sourceapp.expext.dll by Source App has been detected as adware by 19 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:
Source App  (signed and verified)

Version:
1.0.5542.14621

MD5:
a5dcdf46298acaff177974faff610e5e

SHA-1:
12c8094f5807d12d25f56c20ca9c6cbff6c8adc9

SHA-256:
2506a96eea5532c9f0a4ace9a0e460b6214b7212541433c494073dbdb6ae3be1

Scanner detections:
19 / 68

Status:
Adware

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

Analysis date:
4/26/2024 12:21:33 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BP
6765824

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.214.34

avast!
Win32:BrowseFox-GY [PUP]
150101-1

AVG
Generic
2016.0.3179

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.1535

Bitdefender
Adware.BrowseFox.BP
1.0.20.320

Bkav FE
W32.HfsAdware
1.3.0.6379

Emsisoft Anti-Malware
Adware.BrowseFox.BP
9.0.0.4799

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Prot
W32/S-9fa49d20
v6.4.7.1.166

F-Secure
Adware.BrowseFox.BP
5.13.68

G Data
Adware.BrowseFox.BP
15.3.25

K7 AntiVirus
Adware
13.200.15176

McAfee
Program.BrowseFox-FUT
16.8.708.2

MicroWorld eScan
Adware.BrowseFox.BP
16.0.0.192

nProtect
Adware.BrowseFox.BP
15.03.05.01

Panda Antivirus
Trj/CI.A
15.03.05.09

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
PUP.Yontoo
15.3.5.21

File size:
493.2 KB (505,072 bytes)

Product version:
1.0.5542.14621

Original file name:
SourceApp.ExpExt2015030516.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\sourceapp\bin\plugins\sourceapp.expext.dll

Digital Signature
Signed by:
Source App

Authority:
VeriSign, Inc.

Valid from:
10/16/2014 1:00:00 AM

Valid to:
10/17/2015 12:59:59 AM

Subject:
CN=Source App, O=Source App, 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:
5436973D688F7AF7E3F875CD8B463EDD

File PE Metadata
Compilation timestamp:
3/5/2015 5:07:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:1756oAi+0H2SKQh/AD99mv+BlS/V2MgJ8Uy4OScSwEhlErT0MjAvo/5Cst8syk5K:1lNZs9BBlS92MS874nM4VsTUDiQf

Entry address:
0x7B3EA

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, B0, 07, 00, 0C, 00, 00, 00, EC, 33, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.9711

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
485 KB (496,640 bytes)

Remove sourceapp.expext.dll - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.