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sharpangle.expext.dll

Sharp Angle

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module sharpangle.expext.dll by Sharp Angle has been detected as adware by 10 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:
Sharp Angle  (signed and verified)

Version:
1.0.5588.16057

MD5:
a30dacd55fcfb3cab87bb858fd1f5b3f

SHA-1:
75e7a844a2f4af6d51fc2c312cd4fb16cf63a460

SHA-256:
35ef50bfe1bfbf1381f3b533c65105ca64dae4d589307da15002e1ab455d42aa

Scanner detections:
10 / 68

Status:
Adware

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

Analysis date:
4/25/2024 1:20:24 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.04.21

Avira AntiVirus
ADWARE/BrowseFox.Gen7
3.6.1.96

AVG
BrowseFox
2016.0.3133

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.15421

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Prot
W32/S-5d625b95
v6.4.7.1.166

IKARUS anti.virus
PUA.MSIL.BrowseFox
t3scan.1.8.9.0

K7 AntiVirus
Adware
13.202.15655

NANO AntiVirus
Riskware.Win32.BPlug.djpkri
0.30.20.1219

Reason Heuristics
PUP.Yontoo.SharpAngle
15.5.3.0

File size:
495.7 KB (507,632 bytes)

Product version:
1.0.5588.16057

Original file name:
SharpAngle.ExpExt2015042016.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\sharp angle\bin\plugins\sharpangle.expext.dll

Digital Signature
Signed by:
Sharp Angle

Authority:
VeriSign, Inc.

Valid from:
3/18/2015 12:00:00 AM

Valid to:
3/17/2016 11:59:59 PM

Subject:
CN=Sharp Angle, O=Sharp Angle, 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:
4FB63C66D49CC670D253C301F93C575B

File PE Metadata
Compilation timestamp:
4/20/2015 5:55:26 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:YmYqv8shXlNfk9lDX60RVf48zlGJQ8vhvGE+MiW:Ym3vJfIDjlZlGJQ8v2JW

Entry address:
0x7BCB2

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...
 
[+]

Entropy:
6.9628

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

Code size:
487.5 KB (499,200 bytes)

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