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stepokpesetup.exe

Stepok Picture Enlarger

Qi Chen

The application stepokpesetup.exe, “Stepok Picture Enlarger Setup ” by Qi Chen 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:
Stepok Image Lab.   (signed by Qi Chen)

Product:
Stepok Picture Enlarger

Description:
Stepok Picture Enlarger Setup

MD5:
0984ff1f29af3ff5b38631c129d0a60e

SHA-1:
4a6def45803794320f57aa4441b0469c4dd85574

SHA-256:
4cc8836b95a72c07ceeaecfc0da0b4e6bfc25f8eec9cd730239b105d6db837ab

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:
12/30/2024 9:28:26 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.1.5.9

File size:
1.7 MB (1,826,520 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Qi Chen

Authority:
StartCom Ltd.

Valid from:
5/15/2012 2:04:39 AM

Valid to:
5/17/2014 1:55:41 AM

Subject:
E=info@stepok.net, CN=Qi Chen, L=Leshan, S=Sichuan, C=CN, Description=96gL7431TMF6xOya

Issuer:
CN=StartCom Class 2 Primary Intermediate Object CA, OU=Secure Digital Certificate Signing, O=StartCom Ltd., C=IL

Serial number:
0625

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

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, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9930

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

Code size:
37 KB (37,888 bytes)

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