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adobe_flash_setup.exe

Internet

OOO Digital Zone

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, “Internet Setup ” by OOO Digital Zone has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. The file has been seen being downloaded from freechecknow.sys-update.com.
Publisher:
Application Software   (signed by OOO Digital Zone)

Product:
Internet

Description:
Internet Setup

MD5:
3bf3e4055b04096fd92f9d8e1814969c

SHA-1:
6a95a9cb8a39d8f081b5298c3111f1a715b39c40

SHA-256:
1e0cbdc66383bff19441e579fa115f2de8db76cb6edbacaf64487e287d0cc67c

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.

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:
12/25/2024 3:46:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.3.15.0

File size:
806.6 KB (825,992 bytes)

Product version:
3.0.7

Copyright:
Web

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
OOO Digital Zone

Authority:
COMODO CA Limited

Valid from:
4/18/2015 2:00:00 AM

Valid to:
4/18/2016 1:59:59 AM

Subject:
CN=OOO Digital Zone, O=OOO Digital Zone, STREET="ul. 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:
274A3723FDA07FABD1ED5F4B3D782B77

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

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, BF, A9, FF, FF, E8, 5E, 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...
 
[+]

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://freechecknow.sys-update.com/dl.php?conversion_id=14296500556204&app_id=4&lp_id=954&v=ico&stub_id=191&v_id=sIg2tzEHHJ5HjPy-oeOctPlD0I5xVFl2aknD1IhUxDQ.&pcl=6M-TU_ewA96avyVv9T5tn03D5K2ZjgCFPkM9QVY_1zU.&cid=14064825281429650053&pubid=382290

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