winrar setup.exe

Bopihir

Hodo

The application winrar setup.exe, “Bopihir 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 Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Hodo

Product:
Bopihir

Description:
Bopihir Setup

MD5:
b601796c64bc817575d59f7a8b99c8e0

SHA-1:
3946a63f7128717b35d4983e457ebb6b15f5f92a

SHA-256:
1cc9f017c8bb8fc390f77b1e701e41fb231d4dc8e6e57264ed7e209186e21af4

Scanner detections:
1 / 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.

Analysis date:
1/6/2025 11:10:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RE11 (M)
16.3.10.1

File size:
1006.5 KB (1,030,634 bytes)

Product version:
2.3

Copyright:
web

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\winrar setup.exe

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):
24576:W03Onnm+bnUv8gy/Xlx8a0qhL8bwrASEV1hOvrJiEAWw:Wcgn9giUa0q+k8eJhA/

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9082

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

Code size:
39.5 KB (40,448 bytes)

The file winrar setup.exe has been seen being distributed by the following 2 URLs.

http://www.packagequicksafe.com/c?x=zS07E6XDBzxeTY/wI97mZ3W4DeFYA/09zLBo1TVnoh0=&c=QR6wUBZNllNeqsbduMiO9YclUjx0AzmhHwldhzDSf00OPHrBODjUbRBXQWoCr BDnl2os8ZKpnRD2vuTGWTIOvTUIFttA4SazJhF6UZicdX0KzlZAYZMCy9lciHbDsaTFnRfZ0LF1FttkE2u1BTWXHg7XWByIZJNOuLkGPtHq1LKYw6t0G1HxX7g6SZGzsE9&e=0&downloadAs=WinRAR Setup.exe&fallback_url=http://www.downloadfree9.com/landers/.../download.php

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