Jotzey.exe

Jotzey

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file Jotzey.exe by Jotzey has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Jotzey  (signed and verified)

Version:
1.0.5406.10798

MD5:
f07a6cad614175e1d80e9d94e0e4d60a

SHA-1:
d0e4d351097d69c474f5cfa0bb0f20bf7704740b

SHA-256:
fb341b2a96d373e846a314f18bf7ab7902e548da19425e8e8506034c6179de37

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/26/2024 3:50:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.12.7

File size:
511.3 KB (523,544 bytes)

Product version:
1.0.5406.10798

Original file name:
Jotzey.exe

Language:
Language Neutral

Common path:
C:\Program Files\jotzey\tmpb4cd.tmp

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/12/2014 1:00:00 AM

Valid to:
1/13/2015 12:59:59 AM

Subject:
CN=Jotzey, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Jotzey, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
4C7B335D1F24250859B4B5C0085A062C

File PE Metadata
Compilation timestamp:
10/20/2014 4:00:01 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x7F8A2

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 02, 00, 00, 00, 59, 00, 00, 00, E4, F8, 07, 00, E4, DA, 07, 00, 52, 53, 44, 53, FB, 6D, 8F, D1, 0E, 04, F5, 49, BB, B3, A1, 36, A9, E6, 4E, 93, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 7A, 31, 61, 31, 34, 73, 34, 35, 2E, 67, 66, 67, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
502.5 KB (514,560 bytes)

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