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winrar520.exe

Program Installer

Glority Software Limited.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application winrar520.exe, “Program Installer Setup ” by Glority Software Limited 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. 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:
Glority Software Limited.  (signed and verified)

Product:
Program Installer

Description:
Program Installer Setup

MD5:
5b330f2e2150f66a47082e74034915a9

SHA-1:
e1f90be64a15330a11e6d1bd0300d976c5879ba8

SHA-256:
50f5bd8f51f7df0b20a8c55014085dd74c9d7ed9d2aead350305aa365d9f6fe2

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
5/16/2024 2:30:53 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.GlorityS.Installer (M)
16.7.4.4

File size:
737.5 KB (755,240 bytes)

Product version:
3.0

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\winrar520.exe

Digital Signature
Signed by:
Glority Software Limited.

Authority:
WoSign CA Limited

Valid from:
8/19/2014 8:15:23 AM

Valid to:
8/19/2015 8:15:23 AM

Subject:
CN=Glority Software Limited., E=info@glority.com, O=Glority Software Limited., L=Hangzhou, S=Zhejiang, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
547DAAA520AD36551B3954526D58EC3E

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):
12288:P7FaFIpz2Sv4hgvviu6RQx+Qna2ghTzXt+xxKq03Eeu2/dcy8lizwaXbP8RYEdR1:P7F8IpUh6vHyzWjz2VB4ise4a4

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:
7.8265

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

Code size:
37 KB (37,888 bytes)

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