adobe_flash_player.exe

OOO DIGITAL ZON

The application adobe_flash_player.exe by OOO DIGITAL ZON has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from keyupgrade.sendingnewupdates.org.
Publisher:
Astalavista  (signed by OOO DIGITAL ZON)

Description:
Download Manager

Version:
1.1.4.0

MD5:
0f83632f42393476597d209e8c9731b4

SHA-1:
b24c6f699c32539c547e570e71212c1717c24776

SHA-256:
5c7191ffe8f19123c703dfbeb4e9598af85f5cd03c834cc94a6ad0e43f112328

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:
12/25/2024 1:21:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.16.4

File size:
103.1 KB (105,624 bytes)

Product version:
1.1.4.0

Copyright:
Copyright © 2015

Original file name:
PreInstaller.NET.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/27/2015 8:00:00 PM

Valid to:
4/27/2016 7:59:59 PM

Subject:
CN=OOO DIGITAL ZON, OU=HTTP App Insert, O=OOO DIGITAL ZON, STREET="Akademika Koroleva, d. 9 korp. 5", L=Moscow, S=Moscow, PostalCode=129515, C=RU

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

Serial number:
4EF82F8582671E632EEEE587F6E2B4C2

File PE Metadata
Compilation timestamp:
9/18/2015 8:39:21 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x17BEE

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, 04, 00, 03, 00, 00, 00, 30, 00, 00, 80, 0E, 00, 00, 00, C0, 00, 00, 80, 10, 00, 00, 00, F0, 00, 00, 80, 18, 00, 00, 00, 20, 01, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, 00, 02, 00, 00, 00, 60, 00, 00, 80, 03, 00, 00, 00, 78, 00, 00, 80, 04, 00, 00, 00, 90, 00, 00, 80, 05, 00, 00, 00, A8, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
5.9522

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

Code size:
87 KB (89,088 bytes)

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

http://keyupgrade.sendingnewupdates.org/dl.php?tulas=D4olOmIbmw65o9Gb4LDeIFpV3eguO6aE8RJSiNXOW4Y.&subid=NjQwMnw4OTI5OXwyMjN8MTE3MjkzfDE0NDMwMzAxOTV8ZjdmZTg0NGUtZjYwNS00ODBkLWM4ZjktNWVhZGQwNjhiOGU5fDk4LjExNi45Ny4xMzF8OWFkNzE5OTA3NTEwNzUxNzJjMjJjNmExNDhlMDkwMWY=&conversion_id=14430302288533&app_id=4&lp_id=1263&v=coin&stub_id=285&v_id=

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