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faktury_setup.exe

Faktury Express

polpress.pl

The file faktury_setup.exe, “Faktury Express Setup ” by polpress.pl 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. The file has been seen being downloaded from www.polpress.pl.
Publisher:
Polpress   (signed by polpress.pl)

Product:
Faktury Express

Description:
Faktury Express Setup

MD5:
b90438579ed6c06305f464a5255ecbfe

SHA-1:
3ac66490aa889c5522dc7fae9d0f3277e2ee612f

SHA-256:
f8d25fff1a57abd1091205dc7fa559f4aa81dc28e2c06c2879dec895e0983b9a

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:
1/15/2025 9:54:56 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.1.30.19

File size:
15.7 MB (16,502,016 bytes)

Copyright:
Copyright © 2017 Polpress

Installer:
Inno Setup

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

Digital Signature
Signed by:
polpress.pl

Authority:
Unizeto Technologies S.A.

Valid from:
1/20/2016 3:34:42 PM

Valid to:
3/24/2018 11:46:37 AM

Subject:
E=firma@polpress.pl, CN=polpress.pl, O=polpress.pl, C=PL

Issuer:
CN=Certum Code Signing CA SHA2, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
076C22AE69E71B93AC831A879D131667

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)

The file faktury_setup.exe has been seen being distributed by the following URL.

http://www.polpress.pl/faktury_setup.exe

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