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nsinstall.exe

Gemius S.A.

The application nsinstall.exe by Gemius S.A has been detected as a potentially unwanted program by 3 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.panel.gemius.hu.
Publisher:
Gemius S.A.  (signed and verified)

MD5:
6f159be1ac007b8e3629aa6a5461d07c

SHA-1:
4ff4a145fb23967c51a7fca58961d88e7ff8b314

SHA-256:
805b9f990e31054b6724486dbc669894f143d33862eea0bdfe68159d320ac1e9

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 3:30:07 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen
7.11.145.40

ESET NOD32
Win32/Trackware.Gemius (variant)
8.9718

Reason Heuristics
PUP.GemiusSA
15.3.1.15

File size:
1.8 MB (1,932,928 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Gemius S.A.

Authority:
Thawte, Inc.

Valid from:
3/10/2013 8:00:00 PM

Valid to:
5/10/2014 7:59:59 PM

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 3:27:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

CTPH (ssdeep):
49152:tpu8u/dVqazOU4I6+2l9xRIGWRsXOem1toR3wcGv2:tp+VjiI6DxeGWKXOem1tIgcG+

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...
 
[+]

Entropy:
7.9990

Packer / compiler:
UPX 2.90LZMA]

Code size:
44 KB (45,056 bytes)

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

http://pl.panel.gemius.hu/usr/.../?id=837904&mt=4ba7ec51d36ee2bba827a2b0b383b3c8

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