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openofficesetup.exe

Program

Generic internet

The application openofficesetup.exe, “Program 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:
Generic internet

Product:
Program

Description:
Program Setup

Version:
4.0.2.0

MD5:
d19f8898aba7938a1329ae56cd1721f1

SHA-1:
4664c0b0379929ec64a9159ca34500607e24a587

SHA-256:
503cc2d48aac5169133aae24afaf7f310c7f4facd469475f25e014f845f82a25

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:
11/25/2024 6:21:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RE48 (M)
16.6.13.15

File size:
690.8 KB (707,410 bytes)

Product version:
3.5

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

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

CTPH (ssdeep):
12288:IYYpFf5Ah1Ifme1xPtSB7UmFiXZYbdaTRaRnW+2lt/YgPCcCrXTqG70:IYYrxlftVtSBQTZYbdaTRNtXCPrXTi

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 openofficesetup.exe has been seen being distributed by the following 2 URLs.

http://cdn.appdesk.info/c?x=xAwo8YzieDQF2PpWWSMMr8bAJKMbrYH9rPaKTvfI/sQ=&c=bR884MYD UFv8m88JTZzBvthckAffB9trrWd4vH2uR9wW2ypByh1vLnHvrrkzgW4fvtb5mm0fmq1U8fjuQPArgOTt14ZPJOOXX/WK o/Ae8=&fallback_url=http://allmyapps.com/binary/562/.../direct-download?token=90c4f1d505d730885cc98010575156fddefdb54b&downloadAs=OpenOfficeSetup.exe

http://cdn.appdesk.info/c?x=KrG/Y2AYnRiVxLEVNHDcpiCDaU6nQ oM9aoYeD29egA=&c=pKdymiV6nZhvfs55TBqplYNi6JmJdiaBoyv6KQQbzGPMtp96xqPNPp5HSc1Dy/y3bVqvglKyS PUjW6DHNsfyegz1 Cb2s6v9yZj5PAM/9c=&fallback_url=http://allmyapps.com/binary/562/.../direct-download?token=90c4f1d505d730885cc98010575156fddefdb54b&downloadAs=OpenOfficeSetup.exe

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