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utilsourceapp.exe

Source App

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application utilsourceapp.exe by Source App has been detected as adware by 8 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:
1.0.5444.42110

MD5:
bdc859850568538a6bebde78be951fc5

SHA-1:
5931b5659c54f7777739d7e7b8b613e6bb385ec3

SHA-256:
107d09e6bb18d6148e1f6226b22208ff13dacd1662a1512ee4f59f844e69b094

Scanner detections:
8 / 68

Status:
Adware

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

Analysis date:
5/10/2024 3:38:49 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.189.82

avast!
Win32:BrowseFox-DQ [PUP]
141119-1

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.141128

ESET NOD32
MSIL/BrowseFox.H potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.186.14161

Malwarebytes
PUP.Optional.SourceApp.A
v2014.11.28.04

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
PUP.SourceApp.N
14.12.1.0

File size:
513.2 KB (525,552 bytes)

Product version:
1.0.5444.42110

Original file name:
SourceApp2014112807.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\sourceapp\bin\utilsourceapp.exe

Digital Signature
Signed by:
Source App

Authority:
VeriSign, Inc.

Valid from:
10/16/2014 2:00:00 AM

Valid to:
10/17/2015 1:59:59 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:
11/28/2014 9:23:47 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:TS4Ww3UpMGn/b8TDmIP1FQvxfVu2s+DjK7jQyO/XMuJereO+2qdaptJx8H+SGG3b:TlSpM8gKIP1FQvRBjOYMpeO8aFG3WD0h

Entry address:
0x801D2

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, 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, 02, 00, 10, 00, 00, 00, 20, 00, 00, 80, 18, 00, 00, 00, 38, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 50, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 68, 00, 00, 80, 00, 00...
 
[+]

Entropy:
5.9236

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

Code size:
504.5 KB (516,608 bytes)

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