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adobe_flash_setup.exe

OOO ADVERT MOBAIL

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, “Internet Setup ” by OOO ADVERT MOBAIL has been detected as adware by 7 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.
Publisher:
Internet   (signed by OOO ADVERT MOBAIL)

Product:
Internet

Description:
Internet Setup

MD5:
3b55d027d505b8a7313120fd39a01e67

SHA-1:
36eb87176bcc7e6c7dcac2445478fe84aff2cc75

SHA-256:
33e65c163c0b0891f42e61e5943515ca413ca4caa03ea5e064a1270b34477aae

Scanner detections:
7 / 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:
6/17/2024 5:54:52 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Trojan-gen
2014.9-150806

Dr.Web
Trojan.InstallCore.576
9.0.1.0129

ESET NOD32
Win32/InstallCore.ZC potentially unwanted application
9.7.0.302.0

herdProtect (fuzzy)
variant of icreinstall_adobe_flash_setup.exe (Adware)
2015.8.6.21

Malwarebytes
PUP.Optional.Bundle
v2015.05.09.03

Reason Heuristics
Threat.installCore.Installer
15.5.8.23

VIPRE Antivirus
Threat.4150696
39486

File size:
757.1 KB (775,320 bytes)

Product version:
1.1.1

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\adobe_flash_setup.exe

Digital Signature
Signed by:
OOO ADVERT MOBAIL

Authority:
COMODO CA Limited

Valid from:
3/17/2015 7:00:00 PM

Valid to:
3/17/2016 6:59:59 PM

Subject:
CN=OOO ADVERT MOBAIL, O=OOO ADVERT MOBAIL, STREET="Staropetrovski proezd , d. 11 k. 1", L=Moscow, S=Moscow, PostalCode=125130, C=RU

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

Serial number:
43AB463A1C4E690E423B15E15697B584

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:ofSG8chVRtJBGm7X3k1/Rx3Y3ycjYUI6urOAcS8l4bxzCOJiw:ofSJytPLXTXgrOAcS8l41X

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.8098

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

Code size:
39.5 KB (40,448 bytes)

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

http://installworking.theupdateonline24.com/dl.php?conversion_id=14311409682254&app_id=4&lp_id=719&v=icrs&stub_id=214&v_id=d36YY4pfzabrMt6lh0hfJMn1B1CTXyzUc6_OR_wky20.&dist_id=346&channel=mbu_vsp_us_rn&clkid={clickurl}&s2=419056594.450801.29c5c51f9e.8737.e82e0180d599dbf76849715c4e47b107&dp=419056594.450801.29c5c51f9e.8737.e82e0180d599dbf76849715c4e47b107

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