e4a6645a3f854e1faa41.dll

CommonShare

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module e4a6645a3f854e1faa41.dll by CommonShare has been detected as adware by 16 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:
CommonShare  (signed and verified)

MD5:
191504b2a80124c3e6bd3381857951ab

SHA-1:
f0731759324c493052da1665f7b1bd4be2e0e8e1

SHA-256:
2ecdf85cc6792e5cb5292f381af57771c65af311277289b0c95f944dda134391

Scanner detections:
16 / 68

Status:
Adware

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

Analysis date:
4/25/2024 12:06:22 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
Win-PUP/Swiftbrowse.195352
2014.09.18

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.173.16

AVG
Generic
2016.0.2913

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.151127

Clam AntiVirus
Win.Adware.Swiftbrowse-86
0.98/21411

Dr.Web
Trojan.BPlug.100
9.0.1.0331

ESET NOD32
Win32/BrowseFox
9.10435

McAfee
Adware-BrowseFox
5600.6569

NANO AntiVirus
Riskware.Win32.Agent.dedjsz
0.28.2.62151

nProtect
Trojan-Clicker/W32.LinkSwift.195360
14.09.17.01

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

Reason Heuristics
PUP.Yontoo.CommonShare (M)
15.11.27.3

Vba32 AntiVirus
AdWare.Agent
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
33218

Zillya! Antivirus
Adware.Kranet.Win32.76
2.0.0.1926

File size:
190.8 KB (195,360 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\commonshare\bin\e4a6645a3f854e1faa41.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/11/2014 7:00:00 PM

Valid to:
1/12/2015 6:59:59 PM

Subject:
CN=CommonShare, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=CommonShare, 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:
24BACA2B8A7487F0D275256D00BF7493

File PE Metadata
Compilation timestamp:
8/14/2014 2:56:42 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:/3A11Je0OVsR00frsTbnFe/UpM1qLZ+GQ+1m2E/TJLhCbP65jxpL:/3Qa0lOnFe/+pZ+G/1m2cTnCbiJjL

Entry address:
0x11CBD

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 71, 7C, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, D0, 45, 02, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 34, 40, 02, 10, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64...
 
[+]

Entropy:
6.5544

Code size:
140 KB (143,360 bytes)

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