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npinstall.exe

Gemius S.A.

The application npinstall.exe by Gemius S.A has been detected as a potentially unwanted program by 6 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from pl.spanelmena.gemius.com.
Publisher:
Gemius S.A.  (signed and verified)

MD5:
4be0b04f7b901db68c9ae81645a04238

SHA-1:
8702b6e41b95846aca5708729a948d59dbe10bb4

SHA-256:
d477a41ad6a89461ca20a955b3ee7a7caaf2560b60380e93018419b882ec78b1

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 5:24:23 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen
7.11.30.172

ESET NOD32
Win32/Trackware.Gemius potentially unwanted application
9.7.0.302.0

IKARUS anti.virus
PUA.Trackware.Gemius
t3scan.1.8.3.0

K7 AntiVirus
Unwanted-Program
13.185.14085

Reason Heuristics
PUP.Installer.GemiusSA
15.5.15.5

VIPRE Antivirus
Threat.4150696
34948

File size:
2.3 MB (2,385,456 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Gemius S.A.

Authority:
Thawte, Inc.

Valid from:
3/11/2013 12:00:00 AM

Valid to:
5/11/2014 12:59:59 AM

Subject:
CN=Gemius S.A., O=Gemius S.A., L=Warszawa, S=mazowieckie, C=PL

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

Serial number:
4214D27FBFEDDBBD183D1ED8DF3A9C0E

File PE Metadata
Compilation timestamp:
1/14/2003 8:27:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

CTPH (ssdeep):
49152:fO/fH2Mc1vm/wWT3rRxL/qlK0Ql4A4vXwaeSlIP4wtsZNBj292GIm:fO/BcFm/nrTilK0o4A4YaeSOPh0I92e

Entry address:
0x1F150

Entry point:
60, BE, 00, 50, 41, 00, 8D, BE, 00, C0, FE, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Packer / compiler:
UPX 2.90LZMA

Code size:
44 KB (45,056 bytes)

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

http://pl.spanelmena.gemius.com/.../netpaneldownload.php

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