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mozilla-firefox-lista-centrumcz-pro-internet-explorer.exe

Instalátor Stahuj.cz

Centrum Holdings s.r.o.

The application mozilla-firefox-lista-centrumcz-pro-internet-explorer.exe by Centrum Holdings s.r.o has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from www.stahuj.centrum.cz.
Publisher:
Centrum Holdings s.r.o.  (signed and verified)

Product:
Instalátor Stahuj.cz

Version:
0.2.2013.620

MD5:
b231c05a3756eee6db55304657e75659

SHA-1:
534251532d61ab7b3b240da5806a3c5af333fdfc

SHA-256:
bfb419d6c00a10af03f80d318a944938df9a732e0972071b96b3842357833bd9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/25/2024 1:03:28 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.CentrumDownloader.CentrumH (M)
16.7.11.14

File size:
716.2 KB (733,416 bytes)

Product version:
0.2.0.0

File type:
Executable application (Win32 EXE)

Language:
Czech

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\mozilla-firefox-lista-centrumcz-pro-internet-explorer.exe

Digital Signature
Signed by:
Centrum Holdings s.r.o.

Authority:
COMODO CA Limited

Valid from:
1/9/2014 1:00:00 AM

Valid to:
1/10/2015 12:59:59 AM

Subject:
CN=Centrum Holdings s.r.o., OU=IT, O=Centrum Holdings s.r.o., STREET="Jankovcova 1037/49, Classic 7", L=Praha 7, S=Praha 7, PostalCode=170 00, C=CZ

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
5B19803C2F9A19F74DFDF69C694930E5

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:408R0dUPlX1aIENDw42lOrPiUkCfGQZgs8h6NrV1LnWTuSAX:4NWGlFaVDw42lOrPikflZehG7WTo

Entry address:
0x87898

Entry point:
55, 8B, EC, 83, C4, F0, B8, 94, 69, 48, 00, E8, 3C, F3, F7, FF, A1, 80, DC, 48, 00, 8B, 00, E8, B8, 61, FD, FF, A1, 80, DC, 48, 00, 8B, 00, BA, F8, 78, 48, 00, E8, 27, 5C, FD, FF, 8B, 0D, 54, DA, 48, 00, A1, 80, DC, 48, 00, 8B, 00, 8B, 15, A8, 5A, 48, 00, E8, A7, 61, FD, FF, A1, 80, DC, 48, 00, 8B, 00, E8, 1B, 62, FD, FF, E8, A6, CF, F7, FF, 00, 00, FF, FF, FF, FF, 14, 00, 00, 00, 49, 6E, 73, 74, 61, 6C, E1, 74, 6F, 72, 20, 53, 74, 61, 68, 75, 6A, 2E, 63, 7A, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
538 KB (550,912 bytes)

The file mozilla-firefox-lista-centrumcz-pro-internet-explorer.exe has been seen being distributed by the following URL.

http://www.stahuj.centrum.cz/primo/downloader/.../mozilla-firefox-lista-centrumcz-pro-internet-explorer.exe

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