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icreinstall_zipopenersetup.exe

JumpyApps

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_zipopenersetup.exe by JumpyApps has been detected as adware by 17 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. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
JumpyApps  (signed and verified)

MD5:
1d22a36299090b5bc57130d29fcd6d59

SHA-1:
5663779ed2ccc6422390698464c989fd4a082f45

Scanner detections:
17 / 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:
5/4/2024 11:18:38 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
Adware/InstallCore.IU
7.11.127.248

AVG
Adware InstallCore
2015.0.3389

Comodo Security
Application.Win32.InstallCore.UIJG
17695

Dr.Web
Trojan.Packed.25612
9.0.1.0219

ESET NOD32
Win32/InstallCore.IU (variant)
8.9355

F-Prot
W32/A-162cf872
v6.4.7.1.166

G Data
Win32.Application.InstallCore
14.8.24

K7 AntiVirus
Trojan
13.178.12171

NANO AntiVirus
Trojan.Win32.DP.cybjlo
0.28.0.59921

Panda Antivirus
Trj/Genetic.gen
14.08.07.06

Qihoo 360 Security
HEUR/Malware.QVM20.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.JumpyApps.AA
14.8.7.18

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14127

Sophos
Install Core Click run software
4.97

Vba32 AntiVirus
Downware.InstallCore
3.12.24.3

VIPRE Antivirus
InstallCore
25950

File size:
670.2 KB (686,264 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Common path:
C:\Documents and Settings\{user}\Local settings\temp\icreinstall_zipopenersetup.exe

Digital Signature
Signed by:
JumpyApps

Authority:
COMODO CA Limited

Valid from:
2/18/2013 12:00:00 AM

Valid to:
2/18/2014 11:59:59 PM

Subject:
CN=JumpyApps, O=JumpyApps, STREET=63 Rothschild Blvd., L=Tel Aviv, S=NA, PostalCode=65785, C=IL

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

Serial number:
6DB423F9C6473168CF486AAF112EDD5C

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:QS3ySJzvtOHgKCXMyTtTQHVAf4GKtI7lOvr/yDVuPgvuzmfVAhy++DpW:BySJzEAK49C1HGKYOvr/yIgvAmtAhyB1

Entry address:
0xBAB4

Entry point:
55, 8B, EC, 83, C4, F4, B8, 54, BA, 40, 00, E8, 70, 96, FF, FF, 68, E0, BA, 40, 00, E8, 72, 97, FF, FF, 68, E0, BA, 40, 00, 6A, 00, E8, 3E, 97, FF, FF, E8, 8D, 75, FF, FF, 00, 64, 73, 61, 64, 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:
7.8105

Developed / compiled with:
Microsoft Visual C++

Code size:
43 KB (44,032 bytes)

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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