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adobe_flash_setup.exe

Application

OOO Servis M

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, “Application Setup ” by OOO Servis M 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.
Publisher:
Generic Installer   (signed by OOO Servis M)

Product:
Application

Description:
Application Setup

Version:
5.1.1.1

MD5:
425e1448be6dd280492f141bc1af7482

SHA-1:
3ba0c6825e6e3854a3e9b250afbd163d2ffe7760

SHA-256:
193783eeea4073213f7dcdd48d9e87e18cb5e06f3c81cfac419868c835b9d9cb

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/26/2024 2:02:31 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Malware-gen
2014.9-160210

AVG
Generic
2017.0.2837

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.InstallCore.DQY
22066

Dr.Web
Trojan.InstallCore.314
9.0.1.041

ESET NOD32
Win32/InstallCore.YK potentially unwanted application
10.7.0.302.0

G Data
Win32.Application.InstallCore.EG
16.2.25

K7 AntiVirus
Adware
13.202.15564

NANO AntiVirus
Riskware.Win32.InstallCore.dqvwob
0.30.24.1357

Reason Heuristics
PUP.installCore.OOOServisM.Installer (M)
16.2.10.22

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

VIPRE Antivirus
Threat.4150696
38882

File size:
780.7 KB (799,400 bytes)

Product version:
5.1

Copyright:
Installer generic

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:
OOO Servis M

Authority:
COMODO CA Limited

Valid from:
1/13/2015 9:00:00 AM

Valid to:
1/14/2016 8:59:59 AM

Subject:
CN=OOO Servis M, O=OOO Servis M, POBox=109472, STREET=Akademika Skryabina 25/1 3, L=Moscow, S=Russia, PostalCode=109472, C=RU

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

Serial number:
00C4D9659CF69F41493A4B8F13A84413C6

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:MZCpiz4vD/vrzSjhdmWKssSYYaa/5n9AZ0xJfb/kC9PHoC8CuXwf7Rc:MZCW4vbMdmWK3SYe2UfDknVATRc

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:
7.6677

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://howtoupdate.theupdatercheck.com/.../aZZjmSsqM=&dist_id=836&channel=affl836&subid=102738_846b368fa0bd480964a9eb09e4384877

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