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norbit.exe

LLC

The application norbit.exe by LLC has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from yes-muzap-did.com.
Publisher:
LLC   (signed and verified)

Version:
3.8.4.5

MD5:
8d545de3aa83402a1100529ef13189ec

SHA-1:
e22bf125345f0c70710cd39fb54915ff96060640

SHA-256:
5a16fb8fdaf2f6b29b188a57b0e0774b24588047a7cef274f87abf4810d3f983

Scanner detections:
1 / 68

Status:
Adware

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 3:19:50 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize (M)
16.3.8.23

File size:
1.8 MB (1,888,216 bytes)

Product version:
3.8.4.5

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
10/1/2015 4:00:00 AM

Valid to:
10/1/2016 3:59:59 AM

Subject:
CN="LLC ""AZ SOFT""", O="LLC ""AZ SOFT""", STREET="Vulytsya Dalnytska, Budynok 23/4, Ofis 310", L=Odesa, S=Odeska, PostalCode=65005, C=UA

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

Serial number:
3CCA67117AE7C5BE2F99ECBA3ECC9F69

File PE Metadata
Compilation timestamp:
3/16/2012 12:53:42 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:Eo+dHEdI3un2o7rw/3zY1bRsv9+JWNZjmzU+6YDZ:TskduI37rw/3zERW9WWyzU7YDZ

Entry address:
0xABEC0

Entry point:
55, 8B, EC, 81, EC, 0C, 02, 00, 00, C7, 85, 00, FE, FF, FF, 22, FD, 01, 00, C7, 85, 58, FF, FF, FF, 9A, C9, 01, 00, 8B, 85, 00, FE, FF, FF, 2D, 33, 63, 00, 00, 89, 85, 54, FF, FF, FF, C7, 85, 84, FE, FF, FF, 11, 37, E5, FF, C7, 85, 40, FE, FF, FF, 00, 00, 00, 00, 8B, 8D, A4, FE, FF, FF, 81, C9, DC, F6, 05, 00, 66, 89, 8D, 10, FE, FF, FF, 81, BD, BC, FE, FF, FF, 31, B7, 0F, 00, 72, 33, 83, BD, 4C, FF, FF, FF, 00, 74, 2A, 8B, 95, C4, FE, FF, FF, C1, EA, 85, 66, 89, 95, 20, FE, FF, FF, B8, 48, BF, 00, 00, 66...
 
[+]

Entropy:
7.5322

Developed / compiled with:
Microsoft Visual C++

Code size:
898 KB (919,552 bytes)

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

http://yes-muzap-did.com/Norbit.php

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