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 installworking.how2makeupdate.net.
Publisher:
Astalavista  (signed by OOO DIGITAL ZON)

Description:
Download Manager

Version:
1.1.4.0

MD5:
83d332ffad376bc6f862931e8542bd57

SHA-1:
7dbca4314f307b873a81b6f2a973aa5116397101

SHA-256:
dc8d1069ec090962d163e2189777f91dd5de5a71133cd768430bd70d66514715

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:
11/15/2024 2:30:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.OOODIGITALZON (M)
16.2.14.23

File size:
103.6 KB (106,136 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:
4/28/2015 5:00:00 AM

Valid to:
4/28/2016 4:59:59 AM

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 5:39:21 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:veEVwO7/fU2aazhhPD1RRN1Yy2L+Xsm64YwhIUDU5OeoLTAoiHjPp3:vx7LUihRRNt2T4YwSUo5doPAoiHjPp3

Entry address:
0x17C5E

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...
 
[+]

Entropy:
5.9285

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

Code size:
87.5 KB (89,600 bytes)

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

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