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icreinstall_winrar-12398-dp.exe

installer web

Installer lite

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_winrar-12398-dp.exe, “installer web Setup ” has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source. With this installer, users are expecting to download WinRAR archiver but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Installer lite

Product:
installer web

Description:
installer web Setup

Version:
5.1.5.7

MD5:
106a50de1137a696e4f9c59054aa6b28

SHA-1:
a8dd330fded8f2a9ec62f27fc6fd149f2ea39405

SHA-256:
793ec35ee29aaec03da547ae9c9708125e008efd1895048c7cd63f57bcd317bc

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

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:
5/17/2025 10:28:29 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Installerlite.Installer.Meta (M)
16.3.4.16

File size:
921.6 KB (943,731 bytes)

Product version:
4.4

Copyright:
App Program

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_winrar-12398-dp.exe

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:3fjmPiVlZKF/jhK6r8ph3abMzu+XoaYBCkHesMM:3CbFrhH4h3abMKvaYBusMM

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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file icreinstall_winrar-12398-dp.exe has been seen being distributed by the following URL.

http://www.signsfactoryfarm.com/c?x=RSpI96kOHtxAZGWXQaiLtri1phBAYKFEXuUYGkgBH4I=&c= 5IdlFt6VEA2HoaahludVGVx8l6XW85msLiilIbqGF2y1XOZW WYrSkbS7Zlehy2UlcEkFEhVrhJw1kFSNzD4qh1hx0QbxPN5PnS0YFs1SMmFBV5f8xtodGZC4puvupZ&fallback_url=http://www.rarlab.com/.../wrar530.exe&downloadAs=WinRAR-12398-dp.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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