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digihelp.purbrowse.dll

DigiHelp

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module digihelp.purbrowse.dll by DigiHelp has been detected as adware by 6 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:
DigiHelp  (signed and verified)

Version:
1.0.5468.2517

MD5:
33a6712c648f54d3b025ca7348595dcf

SHA-1:
3809bb31030cec17630290cd11874520dfcc2db2

SHA-256:
623623681b044101c2f645fd98a092cfc3e89a9856dce407d3931b7096456e58

Scanner detections:
6 / 68

Status:
Adware

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

Analysis date:
4/26/2024 3:29:00 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.BrowseFox
2014.12.22

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.197.26

AVG
Generic
2015.0.3254

ESET NOD32
MSIL/BrowseFox.L potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.188.14395

Reason Heuristics
Adware.Yontoo.DigiHelp.R
14.12.21.11

File size:
934.7 KB (957,160 bytes)

Product version:
1.0.5468.2517

Original file name:
DigiHelp.PurBrowse2014122109.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\digihelp\bin\plugins\digihelp.purbrowse.dll

Digital Signature
Signed by:
DigiHelp

Authority:
VeriSign, Inc.

Valid from:
9/2/2014 2:00:00 AM

Valid to:
9/3/2015 1:59:59 AM

Subject:
CN=DigiHelp, O=DigiHelp, 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:
1A7686F9F81F8C322CBB5D0915469B2B

File PE Metadata
Compilation timestamp:
12/21/2014 10:24:02 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:b0vM8ppq69ZT76pZoUfMqR0CubGn4yOR2R:AM8ppX2MqR0XV2R

Entry address:
0xE98B6

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, 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...
 
[+]

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

Code size:
926.5 KB (948,736 bytes)

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