brothersoft_downloader_for_the_ant_bully_for_gba.exe

KORAM GAMES LIMITED

The application brothersoft_downloader_for_the_ant_bully_for_gba.exe by KORAM GAMES LIMITED has been detected as a potentially unwanted program by 13 anti-malware scanners. 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 games.brothersoft.com.
Publisher:
KORAM GAMES LIMITED  (signed and verified)

MD5:
9ed069428c1e31b01e1f9a06b7494f0b

SHA-1:
f324a4c5ec8276ba14c849bd502a91c93984c999

SHA-256:
8183cc188c5eb78ac1a0f4026261c1ab1dd8c8827d25c5db005b05277be76295

Scanner detections:
13 / 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:
4/26/2024 8:26:39 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
PUA/Installco.zlf
8.3.1.6

AVG
Generic
2016.0.3120

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.InstallCore.DB
22332

Dr.Web
Trojan.InstallCore.38
9.0.1.0123

ESET NOD32
Win32/InstallCore.ZK potentially unwanted application
9.7.0.302.0

K7 AntiVirus
Unwanted-Program
13.204.16137

NANO AntiVirus
Riskware.Win32.InstallCore.dlaylq
0.30.24.1636

Reason Heuristics
Threat.Installer.KORAMGAMES
15.5.3.13

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

VIPRE Antivirus
Brothersoft Downloader
40824

File size:
749.3 KB (767,248 bytes)

Product version:
1.5

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
1/10/2014 1:00:00 AM

Valid to:
2/9/2017 12:59:59 AM

Subject:
CN=KORAM GAMES LIMITED, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=KORAM GAMES LIMITED, L=HongKong, S=HongKong, C=HK

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
53B6BD34F6B702DEC3C291D72E678EEF

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):
12288:Aw9pXr0CRoPnMZfsMk01iLT4SlvbroqQv2P70PG5iGYOyafDnamSIzSGfw1sjOhT:Aw9pr0ZPMRQpLUObc+D0PG5i6yUaISsC

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 brothersoft_downloader_for_the_ant_bully_for_gba.exe has been seen being distributed by the following URL.