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icreinstall_quicktimesetup-21908437.exe

File.org

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_quicktimesetup-21908437.exe by File.org has been detected as a potentially unwanted program by 12 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 us01.procloudstorage.com and multiple other hosts. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
File.org  (signed and verified)

MD5:
15980fb1071d0f9c4652fd732b007582

SHA-1:
3f3efb263d02a7c3f12bc66c39a9cfa5807b0670

SHA-256:
1bd35d939701e9ccb991fa3dd17b01abcfed2be3b37142ec0ae624ebf61fe8d6

Scanner detections:
12 / 68

Status:
Potentially unwanted

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/22/2024 12:26:55 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Downloader
2014.11.28

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.189.70

avast!
Win32:Malware-gen
2014.9-141203

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.14123

Dr.Web
Trojan.InstallCore.24
9.0.1.0337

ESET NOD32
Win32/InstallCore.RZ (variant)
8.10794

K7 AntiVirus
Unwanted-Program
13.186.14161

Malwarebytes
PUP.Optional.InstallCore
v2014.12.03.03

Qihoo 360 Security
Win32/Virus.Adware.94c
1.0.0.1015

Reason Heuristics
PUP.Installer.Fileorg.d
14.12.3.15

Sophos
Install Core Click run software
4.98

VIPRE Antivirus
Trojan.Win32.Generic
35204

File size:
955.3 KB (978,192 bytes)

Product version:
1.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_quicktimesetup-21908437.exe

Digital Signature
Signed by:
File.org

Authority:
COMODO CA Limited

Valid from:
4/24/2014 7:00:00 PM

Valid to:
4/25/2015 6:59:59 PM

Subject:
CN=File.org, O=File.org, STREET=Bysoestrade 2B st., L=Holbaek, S=N/A, PostalCode=4300, C=DK

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

Serial number:
00E2D23668FD70A6AD497F37619358D967

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:kH9p5KSxUwuUbQw6LP71SeanBSvdqHuMgXb5dNamqbP6UPqMCz/X3olcUl9jctNn:kH9vKSlQd779aniIGCb6UE/+c+Yp

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9290

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

Code size:
37 KB (37,888 bytes)

The file icreinstall_quicktimesetup-21908437.exe has been seen being distributed by the following 2 URLs.

http://us01.procloudstorage.com/.../QuickTimeSetup-21908437.exe

http://file.org/.../dl.php?pid=154

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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