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freeemptyfolderdelete.exe

Mul

BeiJing Aizhigu Information Technology Ltd

The application freeemptyfolderdelete.exe, “Mul Setup ” by BeiJing Aizhigu Information Technology 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. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.giftcentralvaults.com.
Publisher:
Fukupef   (signed by BeiJing Aizhigu Information Technology Ltd)

Product:
Mul

Description:
Mul Setup

Version:
5.3.2.5

MD5:
5b8ed4c1d15eb0aea5a0023a9224e834

SHA-1:
f3ea0217d1507b2c01c5ddaac5a83f4574bece2f

SHA-256:
28470feae61fac0f0cecfe6849767f49a36551c83c71138711cb636e37db51ea

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:
11/16/2024 12:02:00 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.Fukupef.Installer.Meta (M)
16.2.23.3

File size:
1 MB (1,050,600 bytes)

Product version:
2.0

Copyright:
program

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\freeemptyfolderdelete.exe

Digital Signature
Signed by:
BeiJing Aizhigu Information Technology Ltd

Authority:
COMODO CA Limited

Valid from:
1/8/2016 5:30:00 AM

Valid to:
1/8/2017 5:29:59 AM

Subject:
CN=BeiJing Aizhigu Information Technology Ltd, O=BeiJing Aizhigu Information Technology Ltd, STREET=Room X06-148 Floor 2 building 2 Xianghuangqi, L=Haidian, S=BeiJing, C=CN

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

Serial number:
6BEC18F0A5E94C09C9DCEDCD3EB02231

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:Dl+Qb/IsjQrBQiVl9CfWCj9DFmDviq3O49Q+n223S+S2LRMx:DQk/Ipr9Vl9knj9s+svS+S2

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...
 
[+]

Entropy:
7.8482

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

Code size:
37 KB (37,888 bytes)

The file freeemptyfolderdelete.exe has been seen being distributed by the following URL.

http://www.giftcentralvaults.com/c?x=Nf4w2ESzJXz5J6BXX/mZDNjKx7nQToSJ52H/5onUuxs=&c=MMWP3K2Haa5tkZ4fc/6cku AcavFeAq4g4gPgWIH2cFWljNlwlhz3UmSih9tMB6HUxRNZ8s6UyIzb432IMkTS4qNXv8Wicyxx3Zn1hqD36W2GiFWcPpWA4ShAMY2S4Z6&downloadAs=FreeEmptyFolderDelete.exe&fallback_url=http://.../

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