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keysharpbiz.exe

KeySharpBiz-x86

RaonSecure

The application keysharpbiz.exe, “KeySharpBiz-x86 Setup ” by RaonSecure 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. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
RaonSecure   (signed by RaonSecure)

Product:
KeySharpBiz-x86

Description:
KeySharpBiz-x86 Setup

MD5:
f8453dfa6e0856134c6876342ac126c4

SHA-1:
976ce6de4021291256f9199e0497d02815ffe9bd

SHA-256:
a28ff672d56a85cc3aa3f5d67df9682e8cf0493d68e4260711a623756c60f268

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:
11/5/2024 3:46:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.IM (L)
17.3.4.21

File size:
5 MB (5,240,728 bytes)

Product version:
2.0.5.7

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Signed by:
RaonSecure

Authority:
Thawte, Inc.

Valid from:
3/14/2013 9:00:00 AM

Valid to:
3/15/2015 8:59:59 AM

Subject:
CN=RaonSecure, OU=Quality Assurance, O=RaonSecure, L=Anyang-si, S=Gyeonggi-do, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
0A111E64A528EF1556AF49C3089A6F6A

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

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, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

Entropy:
7.9990

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

Code size:
37 KB (37,888 bytes)

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