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adobe_flash_player.exe

OOO Kod Intertainment

The application adobe_flash_player.exe by OOO Kod Intertainment has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from testupgrade.update4free.net.
Publisher:
Astalavista  (signed by OOO Kod Intertainment)

Description:
Download Manager

Version:
1.1.7.1

MD5:
ec128143db201065fdca6e436b4243af

SHA-1:
21098979035e3c04a295b55995cb14ffd06196b5

SHA-256:
a9f8bd8621186e450570e59c28d70143f547dc1f80694fbd632c17219cb91d2a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
12/25/2024 8:28:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.OOOKodIn (M)
16.6.16.22

File size:
104.2 KB (106,688 bytes)

Product version:
1.1.7.1

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:
OOO Kod Intertainment

Authority:
COMODO CA Limited

Valid from:
5/20/2015 5:30:00 AM

Valid to:
5/20/2016 5:29:59 AM

Subject:
CN=OOO Kod Intertainment, OU=Application Pool Insert, O=OOO Kod Intertainment, STREET="per. Sukharevski M., d. 9 str. 1 of. 36", L=Moscow, S=Moscow, PostalCode=127051, C=RU

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

Serial number:
009A10FA4B08D8CB4B3B790B1C419EB7B3

File PE Metadata
Compilation timestamp:
1/31/2016 3:45:42 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
48.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:/rHcRZ9dqNR+NBb4vB1HG7NV8hzDao6DjbwSu:/LCd5h4vB1HG7NV8hCo3

Entry address:
0x17FAE

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, 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...
 
[+]

Entropy:
5.9711

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

Code size:
88 KB (90,112 bytes)

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

http://testupgrade.update4free.net/dl.php?fdas=JNuw3IcYjY9_2oQ2GS2X5tTa20oKpLnO83tcP8VeXdk.&cid=adkm_AUp0innIyIqRmkNJibPImAAHWhNe8bSnY1rZYykOnev1XvF_J4iRT4479RaEbSyjgBcSjRJXLO-zbUf-pgMO2I7zSdapB7-SLSwoPwFyo1nRKT967qEkRdLjhpVUkya-ZS8xbIe-o25CImVYisD4PHfdoBXdtHhmpgIPdUQSdtcYctcGAzjFzZKEdaY_82P-TD4kNx40jPnEshj121x2yhubAz51Gt_Vk7Pxmh_XWD0Zx0lm2o1MsTfX4yhutn1WT621mhnDpyWGo6SQ6gD6o98za7q6M--v2qq6Y0MAoQDbSahkXYDLYEOwkrbziWNz-zA83yCLZ3Lm5WMOsCOmTIvgV9Tv67GOpx1jxgllRyInRAb6IXcXo97Smw-hUQXgXzpWyn2zi4l2NYIiT8vo_K_C7fmggAxni6gdJqPUeKrAsJIejOqfTzddO6hFGh_jGkus0GUZBQ&sid=70706459&conversion_id=14543317263380&app_id=4&lp_id=1379&v=coin&stub_id=285&v_id=a1CoYHgvL7cB06Q3ktmhsRfbV-CkRx2I4h3MXbWaBIE.&lpp=*-*-*

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