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flashplayer_updater.exe

Nasaser

File Validated

This is the InstallMetrix bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application flashplayer_updater.exe, “Nasaser Setup ” by File Validated 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 InstallMetrix Software installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. With this installer, users are expecting to download the free Adobe Flash Player but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
File Validated  (signed and verified)

Product:
Nasaser

Description:
Nasaser Setup

Version:
5.5.5.2

MD5:
aa2d31aa3c558cb351957950a8343d33

SHA-1:
cd92c7674b847f99a41514520963a876433089a8

SHA-256:
16d23686c4b7be60a27e5320c93b03edaff0b1dadba9adda378df27666c728e4

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/16/2024 7:31:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore (M)
17.3.12.19

File size:
953.7 KB (976,568 bytes)

Product version:
3.3.9

Copyright:
Lite

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallMetrix Software (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\flashplayer_updater.exe

Digital Signature
Signed by:
File Validated

Authority:
GlobalSign nv-sa

Valid from:
2/2/2016 7:33:01 AM

Valid to:
2/2/2017 7:33:01 AM

Subject:
CN=File Validated, O=File Validated, L=San Francisco, S=CA, C=US

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112127B04ABA745F034A3BB2B235BBD0A1E4

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

http://www.heartchucklecycle.com/c?x= EHxvMPgEkgvgDxHEty Cl9ZgmLH0J9pQ8Ys0KmMnBM=&c=9CDMS/KKql1i0KF Tt6/N9yPBMT n2gjqcoUYepOoKU0OAddH7Q6zNTWjWo/T1qLj/h8tlJx7FdchiocNIcfWEWfD79sa4sJ6uYpLE6O714CHY69nu2XBVILkASNxYO/&downloadAs=FlashPlayer_Updater.exe&fallback_url=http://tundra.site/pages/.../IM_IN.html

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