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817d8ef327b04731a8e3ef25de322830.dll

Hard Case

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 817d8ef327b04731a8e3ef25de322830.dll, “TODO: <File description>” by Hard Case has been detected as adware by 35 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:
TODO: <Company name>  (signed by Hard Case)

Description:
TODO: <File description>

Version:
4.0.0.3

MD5:
b70d9fa1ef2a65a585c51b39c872d9cc

SHA-1:
7cef78250e689f0d8fd76fd1fa8c6431be4e12f7

SHA-256:
652080b1cf7a889b28e18190ce7871c8709c9f2fc901c48578fff4a7cb10c4a0

Scanner detections:
35 / 68

Status:
Adware

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

Analysis date:
4/19/2024 4:48:27 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.BU
432

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.06.13

Avira AntiVirus
ADWARE/BrowseFox.Gen
8.3.1.6

Arcabit
Adware.BrowseFox.BU
1.0.0.425

AVG
AdPlugin
2016.0.2910

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.151129

Bitdefender
Adware.BrowseFox.BU
1.0.20.1665

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Browsefox-205
0.98/21511

Comodo Security
TrojWare.Win32.BrowseFox.FY
22431

Dr.Web
Trojan.Yontoo.1858
9.0.1.0333

Emsisoft Anti-Malware
Adware.BrowseFox.BU
8.15.11.29.01

ESET NOD32
Win32/BrowseFox.M potentially unwanted (variant)
9.11779

Fortinet FortiGate
Riskware/BrowseFox
11/29/2015

F-Prot
W32/S-c20eddc6
v6.4.7.1.166

F-Secure
Adware.BrowseFox.BU
11.2015-29-11_1

G Data
Adware.BrowseFox.BU
15.11.25

K7 AntiVirus
Trojan
13.205.16232

Kaspersky
not-a-virus:AdWare.Win32.Yotoon
14.0.0.1047

Malwarebytes
PUP.Optional.HardCase.A
v2015.11.29.01

McAfee
BrowseFox-FWL
5600.6566

MicroWorld eScan
Adware.BrowseFox.BU
16.0.0.999

NANO AntiVirus
Trojan.Win32.BPlug.dmjqza
0.30.24.2086

nProtect
Adware.BrowseFox.BU
15.06.12.01

Panda Antivirus
Generic Suspicious
15.11.29.01

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

Reason Heuristics
PUP.Yontoo.HardCase (M)
15.11.29.13

Rising Antivirus
PE:Adware.SwiftBrowse!6.1BA9
23.00.65.151127

Sophos
Generic PUA HM
4.98

Trend Micro House Call
TROJ_GEN.R08NC0EEU15
7.2.333

Trend Micro
TROJ_GEN.R08NC0EEU15
10.465.29

Vba32 AntiVirus
AdWare.Kranet
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
41080

Zillya! Antivirus
Adware.Agent.Win32.37670
2.0.0.2221

File size:
278.7 KB (285,424 bytes)

Product version:
4.0.0.3

Copyright:
TODO: (c) <Company name>. All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\hard case\bin\817d8ef327b04731a8e3ef25de322830.dll

Digital Signature
Signed by:
Hard Case

Authority:
VeriSign, Inc.

Valid from:
1/15/2015 10:00:00 AM

Valid to:
1/16/2016 9:59:59 AM

Subject:
CN=Hard Case, O=Hard Case, 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:
7C1DB5A1A650117480FBF9A10940013A

Registration
CLSID:
{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
1/11/2015 9:51:00 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:9fcmhLlsosuE23UtV3s7wuBlCwjHdixnibVWajAnP0gQyez6Xjt6AlWEZ7Tfd5n/:9UmhJ/su3UPqXdiPa+0dZOTt6AToER

Entry address:
0x20437

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, A1, 7E, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, B8, 2D, 8E, 02, 10, A3, 98, F2, 03, 10, C7, 05, 9C, F2, 03, 10, 23, 85, 02, 10, C7, 05, A0, F2, 03, 10, D7, 84, 02, 10, C7, 05, A4, F2, 03, 10, 10, 85, 02, 10, C7, 05, A8, F2, 03, 10, 79, 84, 02, 10, A3, AC, F2, 03, 10, C7, 05, B0, F2, 03, 10, A5, 8D, 02, 10, C7, 05, B4, F2, 03, 10, 95, 84, 02, 10, C7, 05, B8, F2, 03, 10, F7, 83, 02, 10, C7, 05, BC, F2, 03, 10, 83, 83...
 
[+]

Entropy:
6.4996

Code size:
196 KB (200,704 bytes)

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