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45175945.exe

Nextup

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application 45175945.exe by Nextup has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from inst.greatappsfree.com and multiple other hosts.
Publisher:
Nextup  (signed and verified)

Version:
1.0.0.5

MD5:
e0180d3605dd9c0ad1da2788dd6169a9

SHA-1:
34e53f032c610a361e8309a8b46b928857d2e514

SHA-256:
c6e77254c72433ee98559e646578936963822ef2b774e847a2340da71a5509ca

Scanner detections:
13 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/5/2024 9:36:41 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:PUP-gen [PUP]
140813-1

Dr.Web
Adware.Downware.5905
9.0.1.05190

ESET NOD32
Win32/Verti.F potentially unwanted application
7.0.302.0

G Data
Win32.Application.Nextup
14.7.24

IKARUS anti.virus
PUA.Nextup
t3scan.1.6.1.0

K7 AntiVirus
Trojan
13.180.12701

Malwarebytes
PUP.Optional.NextUp
v2014.07.09.06

McAfee
Artemis!C96BD5645D12
5600.7062

Reason Heuristics
PUP.Nextup.I
14.7.9.18

Sophos
NextUp
4.98

Trend Micro House Call
Suspicious_GEN.F47V0708
7.2.202

Vba32 AntiVirus
AdWare.Agent
3.12.26.3

VIPRE Antivirus
Rocketfuel Installer
31112

File size:
594.5 KB (608,800 bytes)

Product version:
1.0.0.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\45175945.exe

Digital Signature
Signed by:
Nextup

Authority:
COMODO CA Limited

Valid from:
5/21/2014 5:00:00 PM

Valid to:
5/22/2015 4:59:59 PM

Subject:
CN=Nextup, O=Nextup, STREET=10900 NE 8TH ST, STREET=STE 1000, L=Bellevue, S=WA, PostalCode=98004, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00C705E6F899AC0C37A4458683DB2745BB

File PE Metadata
Compilation timestamp:
6/2/2014 2:38:23 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:R2+SkudwTvelQUvoCSo5EbrQtKg0Th2X7XKsHOn8eonqxq+6:+kuAeQUvNSoS0C4X9Qf4qxqr

Entry address:
0x22565

Entry point:
E8, A6, A5, 00, 00, E9, 89, FE, FF, FF, 6A, 0C, 68, D8, EC, 47, 00, E8, 65, 2C, 00, 00, 6A, 0E, E8, E6, 9E, 00, 00, 59, 83, 65, FC, 00, 8B, 75, 08, 8B, 4E, 04, 85, C9, 74, 2F, A1, 54, 7F, 48, 00, BA, 50, 7F, 48, 00, 89, 45, E4, 85, C0, 74, 11, 39, 08, 75, 2C, 8B, 48, 04, 89, 4A, 04, 50, E8, AD, B4, FF, FF, 59, FF, 76, 04, E8, A4, B4, FF, FF, 59, 83, 66, 04, 00, C7, 45, FC, FE, FF, FF, FF, E8, 0A, 00, 00, 00, E8, 54, 2C, 00, 00, C3, 8B, D0, EB, C5, 6A, 0E, E8, B2, 9D, 00, 00, 59, C3, CC, 8B, 54, 24, 04, 8B...
 
[+]

Entropy:
6.6552

Code size:
398.5 KB (408,064 bytes)

The file 45175945.exe has been seen being distributed by the following 5 URLs.

http://inst.greatappsfree.com/dl/185/17665/6006/.../

http://i.get-soft.com/stub/.../XvidInstaller.exe

http://inst.greatappsfree.com/dl/185/7267/2306/.../

http://inst.greatappsfree.com/dl/185/13894/2306/.../

http://i.greatappsfree.com/stub/.../XvidInstaller.exe

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