icreinstall_zipextractorsetup.exe

JumpyApps

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_zipextractorsetup.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. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
JumpyApps  (signed and verified)

MD5:
b6134025076f94e47cc4648e756d0f2e

SHA-1:
21a2e7ffa224facc112cb7c90f605f149b876a6f

SHA-256:
071ba095ad3754a55c78e8d12fd3bbc88012dbb4faf4858e84845a0d804df9ed

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/20/2024 12:41:05 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
TrojanSpy.Agent
7.1.1

Avira AntiVirus
TR/Agent.bwam.2
7.11.174.250

AVG
Adware InstallCore.LE
2014.0.4189

Comodo Security
Application.Win32.InstallCore.IX
17787

Dr.Web
Trojan.Packed.25581
9.0.1.05190

ESET NOD32
Win32/InstallCore.IX potentially unwanted application
7.0.302.0

F-Prot
W32/A-66f4f8ec
v6.4.7.1.166

G Data
Win32.Application.InstallCore
14.11.24

K7 AntiVirus
Unwanted-Program
13.183.13504

Malwarebytes
PUP.Optional.JumpyApps.A
v2014.11.27.08

Panda Antivirus
Trj/Genetic.gen
14.11.27.08

Qihoo 360 Security
HEUR/Malware.QVM20.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.JumpyApps.DD
14.11.27.20

SUPERAntiSpyware
Trojan.Agent/Gen-Kryptik
10211

Vba32 AntiVirus
3.12.24.3

VIPRE Antivirus
InstallCore
26480

File size:
650.9 KB (666,552 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
2/17/2013 4:00:00 PM

Valid to:
2/18/2014 3:59:59 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 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:c3ouyckrw+/qd6o39Jsf01wcCKUlgqDKa77hcvhqDMr+xbtH5s7ngDr:c8+Tdp9Jsf0SKUlfJhcvhcMCnH5gng

Entry address:
0x75F8

Entry point:
55, 8B, EC, 83, C4, F4, B8, C8, 75, 40, 00, E8, 98, CF, FF, FF, B8, 64, 00, 00, 00, E8, 02, B0, FF, FF, 3D, E8, 03, 00, 00, 75, 05, E8, 06, FF, FF, FF, E8, E5, B8, FF, FF, 90, 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:
7.8295

Developed / compiled with:
Microsoft Visual C++

Code size:
26 KB (26,624 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)

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