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guffins.exe

Mindspark Interactive Network

The application guffins.exe by Mindspark Interactive Network has been detected as a potentially unwanted program by 17 anti-malware scanners. This version of the file will bundle a Mindspark/MyWebSearch Toolbar, a potentially unwanted web browser extension.
Publisher:
Mindspark Interactive Network  (signed and verified)

MD5:
9d129d14902a8111211b92d4f96ce292

SHA-1:
417ad7ee9bcb0725845a1c62af71c78760af71de

SHA-256:
d5e5b231cd9679ec98d06c3b5b8c570f6400754988de695789ec3c8ccc062be1

Scanner detections:
17 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 11:02:59 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Toolbar
7.1.1

AhnLab V3 Security
PUP/Win32.FunWeb
2014.11.02

avast!
Win32:FunWeb-J [PUP]
2014.9-150330

AVG
MyWebSearch
2016.0.3154

Clam AntiVirus
Win.Adware.Downware-476
0.98/21411

Dr.Web
Adware.MyWebSearch.44
9.0.1.089

ESET NOD32
Win32/AdInstaller
9.10655

Fortinet FortiGate
Adware/FunWeb
3/30/2015

F-Prot
W32/A-301cf6c3
v6.4.7.1.166

G Data
Win32.Adware.Mindspark
15.3.24

Kaspersky
not-a-virus:WebToolbar.Win32.Agent
14.0.0.2265

Malwarebytes
PUP.Optional.FunWebProducts.A
v2015.03.30.10

NANO AntiVirus
Riskware.Win32.WebSearch.dbxdjn
0.28.6.62995

Reason Heuristics
PUP.Mindspark
15.3.30.22

Rising Antivirus
PE:Malware.MyWebSearch!6.3F3
23.00.65.15328

Total Defense
Win32/Tnega.GaNNPfC
37.0.11258

VIPRE Antivirus
MyWebSearch.J
34426

File size:
374.5 KB (383,464 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\guffins.exe

Digital Signature
Signed by:
Mindspark Interactive Network

Authority:
VeriSign, Inc.

Valid from:
4/9/2012 7:00:00 PM

Valid to:
5/6/2015 6:59:59 PM

Subject:
CN=Mindspark Interactive Network, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Mindspark Interactive Network, L=White Plains, S=NewYork, 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:
098417F7EA6406EC7B320590E17A65B7

File PE Metadata
Compilation timestamp:
8/21/2013 11:33:23 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:vnGch144xVOZdRFN4ZJp3s2WoJodBPfK/U3s:fVh1fVOZpWJpbHJo7Pf21

Entry address:
0x1862

Entry point:
55, 8B, EC, 83, EC, 44, 53, 56, 6A, 00, FF, 15, D8, 30, 40, 00, A3, FC, 43, 40, 00, FF, 15, 6C, 30, 40, 00, 8B, 1D, 68, 30, 40, 00, 8B, F0, 85, F6, 75, 04, 6A, FF, FF, D3, 8A, 06, 57, 8B, 3D, E4, 30, 40, 00, 3C, 22, 75, 1B, 56, FF, D7, 8B, F0, 8A, 06, 3C, 22, 74, 04, 84, C0, 75, F1, 80, 3E, 22, 75, 15, 56, FF, D7, 8B, F0, EB, 0E, 3C, 20, 7E, 0A, 56, FF, D7, 8B, F0, 80, 3E, 20, 7F, F6, 8A, 06, 84, C0, 74, 04, 3C, 20, 7E, E1, 83, 65, E8, 00, 8D, 45, BC, 50, FF, 15, 64, 30, 40, 00, E8, 2D, 00, 00, 00, F6, 45...
 
[+]

Entropy:
5.1705

Developed / compiled with:
Microsoft Visual C++

Code size:
8 KB (8,192 bytes)

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