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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 22 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:
3c616d57b13918f98cf6836d79e51f81

SHA-1:
6ce789d81f8c7694c6fc1878b5e3a76f1601d0a3

SHA-256:
8a4895828b8f9d0c157b0aa4b004655996a2474ccc2f7461a14a76138bcde35d

Scanner detections:
22 / 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:
4/24/2024 5:18:15 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.DownloadManager
15.05.10

Avira AntiVirus
Adware/InstallCore.A.113
7.11.146.188

AVG
Adware InstallCore.JD
2014.0.4311

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.Installcore.IJU
18196

Dr.Web
Trojan.Packed.24524
9.0.1.05190

ESET NOD32
Win32/InstallCore.JF (variant)
9.9381

G Data
Win32.Application.InstallCore
15.5.24

herdProtect (fuzzy)
variant of zipopenersetup.exe (Adware)
2015.8.8.0

IKARUS anti.virus
Trojan.Win32.Spy
t3scan.1.8.9.0

K7 AntiVirus
Unwanted-Program
13.177.11951

Malwarebytes
PUP.Optional.JumpyApps
v2015.05.10.03

McAfee
Artemis!FCF6DB1407DF
5600.6769

NANO AntiVirus
Trojan.Win32.Kryptik.cwezfs
0.28.0.59608

Panda Antivirus
Trj/Genetic.gen
15.05.10.03

Qihoo 360 Security
HEUR/Malware.QVM20.Gen
1.0.0.1015

Reason Heuristics
Threat.installCore.Installer.ironSource
15.5.10.11

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.15508

Sophos
Install Core Click run software
4.97

Trend Micro House Call
TROJ_GEN.F47V0204
7.2.130

Vba32 AntiVirus
Downware.InstallCore
3.12.24.3

VIPRE Antivirus
InstallCore
26134

File size:
655 KB (670,752 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

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

Digital Signature
Signed by:
JumpyApps

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:Q8fSjNx+FQ3Fq5HDrhI4kModP+04dfhoNGi7sFjf0EmtgX6afqs2:8DSbHDNAM++HQsF4gKafJ

Entry address:
0x8440

Entry point:
55, 8B, EC, 83, C4, EC, 33, C0, 89, 45, F0, 89, 45, EC, B8, 08, 84, 40, 00, E8, 48, C8, FF, FF, 33, C0, 55, 68, BD, 84, 40, 00, 64, FF, 30, 64, 89, 20, E8, 51, A2, FF, FF, 85, C0, 7E, 33, 8D, 55, F0, B8, 09, 00, 00, 00, E8, A0, A2, FF, FF, 8B, 45, F0, 50, B8, 64, 00, 00, 00, E8, EA, A2, FF, FF, 8D, 55, EC, E8, 42, D5, FF, FF, 8B, 55, EC, 58, E8, 5D, B0, FF, FF, 75, 05, E8, B2, FE, FF, FF, 33, C0, 5A, 59, 59, 64, 89, 10, 68, C4, 84, 40, 00, 8D, 45, EC, BA, 02, 00, 00, 00, E8, 78, AD, FF, FF, C3, E9, 0E, A8...
 
[+]

Entropy:
7.8188

Developed / compiled with:
Microsoft Visual C++

Code size:
29.5 KB (30,208 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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