adobe_flash_setup.exe

Information Technology Systems doo

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application adobe_flash_setup.exe by Information Technology Systems doo has been detected as adware by 11 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 soft81.net.
Publisher:
Information Technology Systems doo  (signed and verified)

MD5:
7251e31035d35d183684fffd1e231664

SHA-1:
9dae091686abea77da4ef3c1a40b28b544021009

SHA-256:
42e484bbd9bf026cca761728228a0444ad0a5c86d51b171089ca348243778058

Scanner detections:
11 / 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:
11/27/2024 3:12:37 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
7.11.177.234

AVG
Generic
2015.0.3283

Dr.Web
Adware.InstallCore.499
9.0.1.0326

ESET NOD32
Win32/InstallCore.OZ potentially unwanted application
8.7.0.302.0

herdProtect (fuzzy)
2014.11.22.15

Malwarebytes
PUP.Optional.DownloadAdmin
v2014.11.22.11

Reason Heuristics
PUP.Installer.InformationTechnologySystemsdoo.R
14.9.17.21

Total Defense
Win32/Tnega.NAdPMTC
37.0.11224

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.3

VIPRE Antivirus
Threat.4786018
33706

File size:
760.3 KB (778,512 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\Documents and Settings\{user}\My documents\downloads\adobe_flash_setup.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
9/3/2014 11:09:33 AM

Valid to:
9/4/2015 11:09:33 AM

Subject:
CN=Information Technology Systems doo, O=Information Technology Systems doo, L=Podgorica, C=ME

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

Serial number:
1121B7651F63D03BDB955C5DC5B4A0F91C81

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:F9vp6pj/AmBw1C3QrIttOrdFYYyIhyvZL/saWgXWxLpBxvezkyG6pwQQJPn7J:F9vsj/1a14JtOroYxuLEZgMLpBxGzXNg

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...
 
[+]

Entropy:
7.8545

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

Code size:
37 KB (37,888 bytes)

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

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