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kuhnya_-ubar.exe

OOO

The application kuhnya_-ubar.exe by OOO has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from download.wsdownload4.ru.
Publisher:
uBar  (signed by OOO )

Product:
uBar

Version:
1.6.4.37

MD5:
e21aa509ac0d52d5c54f68961866f87f

SHA-1:
fa93e454d253a30d9d263b06d2ee05519b970e86

SHA-256:
db7ec9ccb326ee2b74a44456a9886a40bcf1abf64b5433790e71a149a179775d

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:
11/15/2024 6:22:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.2.28.19

File size:
5.6 MB (5,829,664 bytes)

Product version:
1.6

Original file name:
uBarInstall.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\kuhnya_-ubar.exe

Digital Signature
Signed by:
OOO

Authority:
COMODO CA Limited

Valid from:
4/30/2015 3:00:00 AM

Valid to:
4/30/2016 2:59:59 AM

Subject:
CN="OOO ""Blek-Plyus"" company", O="OOO ""Blek-Plyus"" company", STREET="Maksima Gorkogo ul., d. 25", L=Petrozavodsk, S=Kereliya republic, PostalCode=185035, C=RU

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

Serial number:
23A7F9E2B56DE5B00C244BAD3044604A

File PE Metadata
Compilation timestamp:
3/24/2016 5:26:01 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x3E2804

Entry point:
55, 8B, EC, 83, C4, F0, 53, B8, 7C, 2F, 7D, 00, E8, 93, C4, C2, FF, 8B, 1D, 6C, 06, 7F, 00, A1, 24, 0C, 7F, 00, 8B, 00, E8, E1, 42, E2, FF, A1, 24, 0C, 7F, 00, 8B, 00, B2, 01, E8, 1B, 60, E2, FF, A1, 24, 0C, 7F, 00, 8B, 00, BA, 38, 29, 7E, 00, E8, F2, 3C, E2, FF, 8B, CB, A1, 24, 0C, 7F, 00, 8B, 00, 8B, 15, 78, B2, 7B, 00, E8, C6, 42, E2, FF, 8B, 0B, B2, 01, A1, CC, C2, 7B, 00, E8, 30, 91, E1, FF, 8B, D0, 85, D2, 74, 06, 81, EA, 48, FD, FF, FF, A1, 3C, 05, 7F, 00, 8B, 00, E8, 78, 51, FD, FF, 8B, 0B, B2, 01...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
3.9 MB (4,066,816 bytes)

The file kuhnya_-ubar.exe has been seen being distributed by the following URL.

http://download.wsdownload4.ru/.../?in=Y2hhbm5lbD13ZWJzaGFya3MmZmxvdz1pbGFuZGluZyZ3bWlkPTI0MzkwJnN1YmlkPTg1MTkmc2l0ZWlkPTQ4Jm5hbWU9JUUyJTgwJTlDJUQwJTlBJUQxJTgzJUQxJTg1JUQwJUJEJUQxJThGKyUyODIwMTYlMjklRTIlODAlOUQmc3VidGl0bGU9JmRlc2NyaXB0aW9uPSZ0aGVtZT1zZXJpYWxzMiZmaWxlaWQ9ODg3

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