26584ee5_stp.exe

Process Hacker

Wen Jia Liu

The application 26584ee5_stp.exe, “Process Hacker Setup ” by Wen Jia Liu 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:
wj32   (signed by Wen Jia Liu)

Product:
Process Hacker

Description:
Process Hacker Setup

Version:
2.39 (r124)

MD5:
316eb2b7a9bb48cf01d2a09727207070

SHA-1:
fa4dbfd667402fa9c47e93d19d0f6c4d00b66c00

SHA-256:
8290f00d7ce29c4aa3a7ddb37e3542a41b16d244f5757337d9a06531c9e7bf26

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:
12/25/2024 6:36:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.24.17

File size:
2.2 MB (2,267,848 bytes)

Product version:
2.39 (r124)

Copyright:
Copyright © 2010-2016, Process Hacker Team. Licensed under the GNU GPL, v3.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\26584ee5_stp.exe

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
10/30/2013 1:00:00 AM

Valid to:
1/4/2017 1:00:00 PM

Subject:
CN=Wen Jia Liu, O=Wen Jia Liu, L=Sydney, S=New South Wales, C=AU

Issuer:
CN=DigiCert High Assurance Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0FF1EF66BD621C65B74B4DE41425717F

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

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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