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dynamocombobho.dll

Web Tripp

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module dynamocombobho.dll by Web Tripp has been detected as adware by 13 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘Dynamo Combo 1.0.0.7’. 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:
Dynamo Combo  (signed by Web Tripp)

Product:
Dynamo Combo

Version:
1.0.0.7

MD5:
9e2a6097c756d85fdd4358b9c8c8ef0d

SHA-1:
911a68a732bfdbbfe27a473c208cf9f484c57c92

SHA-256:
d73e27be05292f9cde926ccf982d2867995a1dbeb949d8068820fb2a236b8074

Scanner detections:
13 / 68

Status:
Adware

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

Analysis date:
11/24/2024 1:10:50 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.Yontoo
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.212.90

AVG
Generic
2016.0.3188

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.Yontoo.1016
9.0.1.05190

ESET NOD32
Win32/BrowseFox.AE potentially unwanted application
7.0.302.0

F-Prot
W32/S-f64f6ec1
v6.4.7.1.166

IKARUS anti.virus
AdWare.BrowseFox
t3scan.1.8.6.0

Malwarebytes
PUP.Optional.DynamoCombo.A
v2015.02.24.12

NANO AntiVirus
Trojan.Win32.Yontoo.dnkubo
0.30.0.296

Reason Heuristics
PUP.BHO.Yontoo
15.3.1.13

Sophos
Generic PUA JB
4.98

Vba32 AntiVirus
AdWare.MSIL.Agent
3.12.26.3

File size:
262.7 KB (269,040 bytes)

Product version:
1.0.0.7

Copyright:
(c) Dynamo Combo. All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\dynamo combo\dynamocombobho.dll

Digital Signature
Signed by:
Web Tripp

Authority:
VeriSign, Inc.

Valid from:
10/28/2014 8:00:00 PM

Valid to:
10/11/2015 7:59:59 PM

Subject:
CN=Web Tripp, O=Web Tripp, 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:
2F541276F5315F0F251C1CE5137A431B

File PE Metadata
Compilation timestamp:
2/2/2015 11:31:36 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:DmiYckhqEbUViVqUsVNXBB+/zFK3wY+F19ZKTjhuiEcE4:DmiYckDiiVMrXRdE9ZI1b7

Entry address:
0xF515

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, EA, 7E, 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, D8, 21, 03, 10, E8, 4C, 02, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 4C, 77, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, C4, 93, 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:
6.0750

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

Internet Explorer BHO
Display name:
Dynamo Combo 1.0.0.7

CLSID:
{986c37a1-7b65-476f-80dc-54f80bd4b0d6}


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