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kujytuo.exe

Kreapixel

The application kujytuo.exe by Kreapixel has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘Kujytuo’.
Publisher:
Kreapixel  (signed and verified)

Version:
3, 3, 8, 0

MD5:
28393e35d23e2e25d3da4debd1635216

SHA-1:
efa250f7a26dd9d61811659a05de5544b239742c

SHA-256:
7f7259681c6746c2bf897d44abed892251e4e303928dbcbb54d624d1b70cfb88

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:
4/19/2024 8:20:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Kreapixel (M)
16.1.22.0

File size:
380.2 KB (389,280 bytes)

File type:
Executable application (Win32 EXE)

Language:
English

Common path:
C:\users\{user}\appdata\roaming\kujytuo.exe

Digital Signature
Signed by:
Kreapixel

Authority:
Thawte, Inc.

Valid from:
4/19/2011 2:00:00 AM

Valid to:
4/19/2012 1:59:59 AM

Subject:
CN=Kreapixel, OU=24, O=Kreapixel, L=Bergerac, S=Dordogne, C=FR

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

Serial number:
288036C083074C106C3277BCEC5A31D8

File PE Metadata
Compilation timestamp:
12/23/2011 11:59:31 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:Szv+kSZBbdH19ex4T02J4fqz22tvymTiB62iKnWKKmDTcNwjreOwI63aQpx7VV:SzcRD02J4Sq2vHGB67KWKKmDKvX7VV

Entry address:
0xB8E70

Entry point:
60, BE, 00, 70, 47, 00, 8D, BE, 00, A0, F8, FF, 57, EB, 0B, 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, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
268 KB (274,432 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
Kujytuo

Command:
"C:\users\{user}\appdata\roaming\kujytuo.exe"


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