adobe_flash_setup.exe

Program Generic

Generic

The application adobe_flash_setup.exe, “Program Generic Setup ” has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from pleaseupdatenow.newupdateonline.com.
Publisher:
Generic

Product:
Program Generic

Description:
Program Generic Setup

MD5:
39da176c757ee5e191cd4b49d8ec4cdc

SHA-1:
1d5205d25cb051e8364360f65042ba695220270b

SHA-256:
b867eb4edbaf6167735617012ff4c40a6d177a5764eefaba7871c58a60df3ce2

Scanner detections:
10 / 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.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/8/2025 9:01:16 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Malware-gen
2014.9-150419

AVG
InstallCore
2016.0.3134

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.15515

ESET NOD32
Win32/InstallCore.ZC potentially unwanted application
9.7.0.302.0

herdProtect (fuzzy)
2015.7.20.23

K7 AntiVirus
Adware
13.203.15680

McAfee
Artemis!39DA176C757E
5600.6764

Reason Heuristics
PUP.Bundler.InstallCore
15.5.15.19

Trend Micro House Call
Suspicious_GEN.F47V0419
7.2.135

VIPRE Antivirus
Threat.4150696
39354

File size:
801.8 KB (821,074 bytes)

Product version:
3.3

Copyright:
Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:kvHVe7MGZ55xWKaXKyLlDmi9sHLPLXcgtywTNslYmTGF2riK:k/w771WKaa2JmtH3XcuTOYWriK

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...
 
[+]

Entropy:
7.8038

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

Code size:
39.5 KB (40,448 bytes)

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

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