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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 tiny-download.com.
Publisher:
Information Technology Systems doo  (signed and verified)

MD5:
d9a53f8eb89784ea41eda12119b15204

SHA-1:
13ca3e952c0d2ae0e4df3eba4e602b5c80950465

SHA-256:
fd7b9ff7978169a17ad3eea8ccae9d20a1b6ba5feb65ae0b0ac775a1273e5a5e

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:
5/4/2024 5:33:17 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstallCore.QK
7.11.171.142

AVG
Generic
2015.0.3352

Dr.Web
Trojan.MulDrop5.38104
9.0.1.0256

ESET NOD32
Win32/InstallCore.QK (variant)
8.10396

herdProtect (fuzzy)
variant of icreinstall_adobe_flash_setup.exe (Adware)
2014.11.10.11

IKARUS anti.virus
PUA.ITSdoo
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.183.13333

Malwarebytes
Trojan.Downloader
v2014.09.13.11

Reason Heuristics
PUP.Installer.InformationTechnologySystemsdoo.R
14.9.13.23

Sophos
PUA.Install Core Click run software
55

VIPRE Antivirus
Threat.5063361
32938

File size:
762.8 KB (781,152 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
Information Technology Systems doo

Authority:
COMODO CA Limited

Valid from:
2/17/2014 6:00:00 PM

Valid to:
2/18/2016 5:59:59 PM

Subject:
CN=Information Technology Systems doo, O=Information Technology Systems doo, STREET=Bulevar Dzordza Vasingtona 60, L=Podgorica, S=Montenegro, PostalCode=81000, C=ME

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

Serial number:
00C5C6AC5F85C769596A73A863C86D258C

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:E+CvpMXC3WRs25XKLZaAOMmDWD4jBt2/I8DmvF9HlHGWUcNyroFUk+VUMnW57b2u:rCvbubcZaAKlsg8Y99GWUcN7FU7W5P/

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:
7.8282

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.

http://tiny-download.com/.../download.php?site_id=240&app_id=4&lp_id=324&v=ico&dist_id=125&channel=acpopf100&src=ac&cid=16118962831408559643&pubid=276966&c=7d7258a2446c06802a081e7e76e61057&v_id=570cdb022293d53f22bd21b6b73b01bf

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