rom_setup.exe

Direction Software Ltd.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application rom_setup.exe by Direction Software has been detected as adware by 12 anti-malware scanners. 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. The file has been seen being downloaded from download.romhost.net.
Publisher:
Direction Software Ltd.  (signed and verified)

MD5:
eed3b00ee5b229bde5ba634244013530

SHA-1:
57e8d69fb1f5019c5dcc85c79a4ea8465a2bc1f8

SHA-256:
a3d09b022b9710dfbef03943a1843a9aeab01685d0221899b9d6102b7c5cc5c9

Scanner detections:
12 / 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:
4/26/2024 2:44:36 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
7.11.155.54

AVG
InstallC
2015.0.3441

Dr.Web
Adware.InstallCore.133
9.0.1.05190

ESET NOD32
Win32/InstallCore.BY potentially unwanted application
7.0.302.0

F-Prot
W32/A-42c63c6c
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.1712422

Malwarebytes
PUP.Optional.Direction
v2014.06.16.03

Reason Heuristics
PUP.Installer.DirectionSoftware.J
14.6.16.15

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14614

Vba32 AntiVirus
3.12.26.0

VIPRE Antivirus
Threat.4788237
29708

File size:
691.3 KB (707,840 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
10/24/2013 5:00:00 PM

Valid to:
10/25/2014 4:59:59 PM

Subject:
CN=Direction Software Ltd., O=Direction Software Ltd., STREET=145-157 St. Joseph Street, L=London, S=London, PostalCode=FC1V 4PW, C=GB

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
516B26955AE765AF0F8A215D337B47BA

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:wyMJfsGhgN2AZ/W3QZn7ZHXEmja/H2Ew7Gfa6p89ST7BgW9x:wyMJfsOydE3aCcI2khpfTNb

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.7995

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

Code size:
36 KB (36,864 bytes)

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

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