home

adobe_flash_player.exe

OOO Master-Code

The application adobe_flash_player.exe by OOO Master-Code has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from checkupdate.onlylatestsoft2install.xyz.
Publisher:
Astalavista  (signed by OOO Master-Code)

Description:
Download Manager

Version:
1.3.4.0

MD5:
3c7e4f719bb9de980115b92c18a87c31

SHA-1:
976bd74db349a7e24593e71e50cc172e37f251bc

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
8/3/2025 9:07:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.OOOMaste (M)
16.7.8.8

File size:
112.1 KB (114,824 bytes)

Product version:
1.3.4.0

Copyright:
Copyright © 2015

Original file name:
installer.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Documents and Settings\{user}\Local settings\temporary internet files\content.ie5\{random}\adobe_flash_player.exe

Digital Signature
Signed by:
OOO Master-Code

Authority:
COMODO CA Limited

Valid from:
12/30/2015 1:00:00 AM

Valid to:
12/30/2016 12:59:59 AM

Subject:
CN=OOO Master-Code, O=OOO Master-Code, STREET="g. Moskva, shosse Leningradskoe, d. 96 korp. 1", L=Moscow, S=Moscow, PostalCode=125195, C=RU

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

Serial number:
279FF38879389EFB871A488209A250F7

File PE Metadata
Compilation timestamp:
5/9/2016 2:46:22 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
48.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:5sj/5Gig8ksAqFxTG23ysqOMcWA9F/woSS/:5G//AsxTG23ysqOMcWA9CoR/

Entry address:
0x19EEE

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
96 KB (98,304 bytes)

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

http://checkupdate.onlylatestsoft2install.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.../download

Remove adobe_flash_player.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.