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icreinstall_powerpoint installer.exe

Download and Install Ltd

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_powerpoint installer.exe by Download and Install has been detected as adware by 15 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from begin.downloadscenter.com. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Download and Install Ltd  (signed and verified)

MD5:
617f60f456de0c84352b4f00e9fbb1cf

SHA-1:
f39a872670b80b96549c778c5ba1d2b6b6dfc2fc

SHA-256:
f87b0f3e3a094b5ca9ab38366cd6eb2f2571113287495367f19eeb7f5d0767b8

Scanner detections:
15 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
5/3/2024 5:37:27 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

AVG
InstallCore
2016.0.2908

Dr.Web
Trojan.Packed.25266
9.0.1.0335

ESET NOD32
Win32/InstallCore.BY (variant)
9.10317

Fortinet FortiGate
Riskware/InstallCore
12/1/2015

F-Prot
W32/InstallCore.R3.gen
v6.4.7.1.166

IKARUS anti.virus
Backdoor.Hupigon
t3scan.1.7.5.0

McAfee
Artemis!617F60F456DE
5600.6564

NANO AntiVirus
Riskware.Win32.InstallCore.dcnbdd
0.28.2.61861

nProtect
Trojan/W32.Agent.642592
14.08.26.01

Qihoo 360 Security
HEUR/Malware.QVM20.Gen
1.0.0.1015

Reason Heuristics
PUP.installCore.DownloadandInstall (M)
15.12.1.22

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.151129

Vba32 AntiVirus
Downware.InstallCore
3.12.26.3

VIPRE Antivirus
InstallCore.b
32560

File size:
627.5 KB (642,592 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
Download and Install Ltd

Authority:
GoDaddy.com, Inc.

Valid from:
9/21/2012 11:33:56 PM

Valid to:
9/14/2014 8:31:22 AM

Subject:
CN=Download and Install Ltd, O=Download and Install Ltd, L=London, S=London, C=GB

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
082658FA2A383E

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:c2XyMJfsGn9NGHy8nydSNzidTjBYj0m2nMqzXGe9zRsHN2j2vJ9H6fT:cayMJfsCNiydSSE2Hzr9zy1R9cT

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.7545

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file icreinstall_powerpoint installer.exe has been seen being distributed by the following URL.

http://begin.downloadscenter.com/.../Powerpoint Installer.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdneu.webfilescdn.com  (65.254.40.36:80)

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