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installer.exe

Program Internet Installer

Installer

The application installer.exe, “Program Internet Installer Setup ” has been detected as a potentially unwanted program by 3 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 storage.googleapis.com.
Publisher:
Installer

Product:
Program Internet Installer

Description:
Program Internet Installer Setup

Version:
1.2.3.3

MD5:
a3c6761ce472fc086a160ec61c0cc664

SHA-1:
ae1ea4b6beee006657ceea3423ba9fe517bb16b3

SHA-256:
2ebb8c795be5fd571683995214e12750d3a618bc9d28172955591a120692479a

Scanner detections:
3 / 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 '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:
4/23/2024 10:08:21 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.151019

ESET NOD32
Win32/InstallCore.ACZ potentially unwanted (variant)
9.12413

Reason Heuristics
PUP.InstallCore.Bundler (M)
15.10.19.10

File size:
1.2 MB (1,239,472 bytes)

Product version:
5.0.1

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:38ZWrNRCPjjm7eSJgK38NBWZD+HzB1U6I9u4jxoX8/l7uh:3CSujjmCSJr38MyHzdYuqU

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:
7.9841

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

Code size:
39.5 KB (40,448 bytes)

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

https://storage.googleapis.com/.../installer.exe

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