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winrar.exe

Bifehagun

Superb Alpha (Fried Cookie Ltd.)

The Fried Cookie installer utilizes the InstallCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application winrar.exe, “Bifehagun Setup ” by Superb Alpha (Fried Cookie) has been detected as adware 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. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. 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:
Superb Alpha (Fried Cookie Ltd.)  (signed and verified)

Product:
Bifehagun

Description:
Bifehagun Setup

MD5:
98b50950c8e135c19460d82d37b7ae5c

SHA-1:
f883698df490b297e41db40f641f1e08df50923a

SHA-256:
e45cea26b00cd9bc1df308700beabd9374219f3c47b076c4e03308f9316216d1

Scanner detections:
1 / 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 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:
11/27/2024 10:23:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.FC.Installer (M)
16.2.29.10

File size:
1.1 MB (1,113,528 bytes)

Product version:
1.0

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\winrar.exe

Digital Signature
Signed by:
Superb Alpha (Fried Cookie Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 1:00:57 PM

Valid to:
6/22/2016 4:48:43 PM

Subject:
CN=Superb Alpha (Fried Cookie Ltd.), O=Superb Alpha (Fried Cookie Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11217F30BAAF40AF8D13BE6DB4153600593E

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:ChIuQ9ZwNVVlpqBT+SRUU7VYDW9VbQAnTkFGBOaGv6Tc:Chv8Zwpja+SRZ7VYSVbQcTkFGBOam6

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, BF, A9, FF, FF, E8, 5E, 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 winrar.exe has been seen being distributed by the following 2 URLs.

http://www.appmegapresent.com/c?x=gAlUfd9A FWMfxDZCd3HU8xCEkafAOvTlV7rFue4hwM=&c=jGpu7VnLWqDzaEkShcj624bpSlJ8fOsQ2yw2wzhDeU3NEyQpHjc9wYuUmiCSs/PFlsST8qjRH/.../LuSBjkAzNLxcMOsfTi6bX&downloadAs=WinRAR.exe

http://www.centerconecptlaboratory.com/c?x=HMuufzHLV1/hadGsnqYhp c5WTawn R2ej5dMtuK G8=&c=s9 mnZ6PfvCCcOseysV02UTx5pdKaktM73LpyK83sWvwjXIt7Sek950H1mcn05NjBoQxsdA3JLvm3lu2OsEM/sd/D24oOyKu2lnGMk2Y6jkmOF8KnBzuDueYdq4E/.../CSVrRpK55JRQ4uzd2mFJ5gKqni36GSJ7gQL7PrujIeRSlt3A6K3n3Jm7BfxnSR&downloadAs=WinRAR.exe

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