» winrar_setup.exe
Overview
Analysis
File Details
Downloads (6)

winrar_setup.exe

Lacuf

InstallFlash (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_setup.exe, “Lacuf Setup ” by InstallFlash (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.

File name:

winrar_setup.exe

Publisher:

Robu (signed by InstallFlash (Fried Cookie Ltd))

Product:

Lacuf

Description:

Lacuf Setup

Version:

3.8.4.3

MD5:

70234b53fc9454a85ed9d1b46592dd06

SHA-1:

46548939caf7268b5b521ff4505baf02b387452c

SHA-256:

6b73948d5cfeacacfa2c380c79fb4be48bcf142acee31caf9702ae9c006d4780

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:

11/1/2024 8:36:24 PM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.InstallCore.FC.Installer (M)

16.3.2.0

File size:

1.1 MB (1,120,352 bytes)

Product version:

2.4.5

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Language:

Language Neutral

Common path:

C:\users\{user}\downloads\winrar_setup.exe

Digital Signature

Signed by:

InstallFlash (Fried Cookie Ltd)

Authority:

GlobalSign nv-sa

Valid from:

12/17/2015 11:18:16 AM

Valid to:

6/2/2016 12:24:43 PM

Subject:

CN=InstallFlash (Fried Cookie Ltd), O=InstallFlash (Fried Cookie Ltd), L=Tel Aviv, C=IL

Issuer:

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

Serial number:

1121ACE394F39EFB26D753579A412465CB79

File PE Metadata

Compilation timestamp:

6/19/1992 7:22:17 PM

OS version:

1.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

24576:15pydzYpRU332AMsh7+m+JeFxOAgJFiG4C3/YuFA8TPu5RY5:1DazYmmEA+xOtFiG4C3DFyRY5

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 winrar_setup.exe has been seen being distributed by the following 6 URLs.

http://www.bundlerepositorybundle.com/c?x=iinbNBRTgfOPt2WMJnapU1MI t1yl b9taOI2HaSoik=&c=RIsc5a1lnZtrM5KlqmrgPKpokt8XaoY2Gg7E6QZ6PpHMwZBN6K8n0RtiMtZ0onkpeZpMoprASJCJ43n0EeewW3TFwhxsGOFzgFl6NDug6h qsr4OduDCZ6AXINez2dH8&downloadAs=WinRAR Setup.exe

http://www.downloadsbestbundles.com/.../Fe4kHjB63K2UY1ovdGVZiBRs6rgQwdOxAZhoLnSKXQTHaxRiG9FGz1TzHBNtdG3LGc2nNMgJVP5RruYCTfrG6E6Z8&downloadAs=WinRAR Setup.exe

http://www.packageflashcurrent.com/c?x=hzQhMAemH7qSNLPPP3qSXZv0j IAQtmxsBjzmrxhZbE=&c=k5k8D8qAvr/.../ S1bjZ6yccEMQdkcqDKeRCfqh8sjDjdXk MaPesBz&downloadAs=WinRAR Setup.exe

http://www.packageflashcurrent.com/c?x=iWYTYfiIzu8/FgUegCf BPSrjwBoNYGQryywO/iZvBA=&c=hEUZR456hxQfkGFuVr/.../H0fdtc5A48aL1T6tp0PRaO9 IdhMRwth2MMPJX2FPDb Jc2vRTvql&downloadAs=WinRAR Setup.exe

http://www.presentfuncity.com/c?x=OuNOH1eicHqo0CouP7nFmCyIbWikyV3HblWJzumSWLk=&c=600s/fWv9sA/A7RR5IxqyBjYKlV4iQB6MX16JY v8CwwHxh9sxRQ7Zh07ODPdhbD0d7/ tYhbCjoWlWwKuAsNSkrLzEClkUw7z4/.../PpTKm frtJvMbVW0kjtV770Vz&downloadAs=WinRAR Setup.exe

http://www.tagfilescity.com/c?x=OPfE5dYZ2vWmFCG2pcHr8HmO8RQzIzfyA0xByyDDKho=&c=kdS4S8LzFuvAVcF0cLMHFZ/.../IpsuPxT4m KCXvxq5YK7CYssCIFWGOq8lktPWUm3xYrXp2CVMFMHUzuRLn mrifo2sy7cnoyLYE wtgI jQGxGKUoqhu&downloadAs=WinRAR Setup.exe

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