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microsoft-excel-viewer-32-bits.exe

Generic

Software internet

The application microsoft-excel-viewer-32-bits.exe, “Generic Setup ” has been detected as a potentially unwanted program 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 Inno Setup 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.
Publisher:
Software internet

Product:
Generic

Description:
Generic Setup

Version:
3.0.4.1

MD5:
4ae4e78a4bfa4577643b7d59bdee14a7

SHA-1:
30b99e82d8bf72725a37fef679e22aa06f35c7a0

SHA-256:
26414e3fb06fbcf8a53f8e2514f9cc8a326f940555d7c5afd7a21633c65164c2

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:
12/26/2024 8:35:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RES (M)
16.5.8.15

File size:
651.2 KB (666,822 bytes)

Product version:
4.1

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\microsoft-excel-viewer-32-bits.exe

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

CTPH (ssdeep):
12288:3p/pM5O3Tm0xDH/iJIXLfkDZAU9V052uFj4p2mGGPRrBImFrDWWn8Z7cXgC0:3p/65OS0tH6JIXIdZ62+j5mtr1Fn+tZ

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, 53, C9, FF, FF, E8, 9A, 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 microsoft-excel-viewer-32-bits.exe has been seen being distributed by the following URL.

http://isp.neronac.com/c?x=RJ8sMtNqWsAvIGDykywosdnh02Vq8sbUTTQ0C359ArY=&c=gg1Y4dgrmGXMBQY2eZdfHCnLIfqdwnH9wG3sZBoHr3DPGImnPh4bf2mBvk0rjTJAUn7TTzFEesYNb36oFGr8eA==&fallback_url=http://download.microsoft.com/download/9/A/6/.../ExcelViewer.exe

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