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ucenter.dll

Everstrike OOO

The module ucenter.dll by Everstrike OOO has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Everstrike OOO  (signed and verified)

MD5:
aadb7a9d2acf5dfe14cb850e418c9f77

SHA-1:
483a5bba1390da8fc55e869df696e0d8f43a72fa

SHA-256:
bd2750bd07fd1eab254cf9482492a42768dd438eb52edf4d5975601136c2ff28

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:
4/26/2024 3:27:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Everstrike (M)
15.12.4.7

File size:
42.9 KB (43,880 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\exescript\presetup\ucenter.dll

Digital Signature
Signed by:
Everstrike OOO

Authority:
VeriSign, Inc.

Valid from:
12/28/2011 7:00:00 PM

Valid to:
1/12/2013 6:59:59 PM

Subject:
CN=Everstrike OOO, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Everstrike OOO, L=Ulyanovsk, S=Ulyanovsk, C=RU

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:
641E267F3D0313EEED9D86E2C36B2260

File PE Metadata
Compilation timestamp:
3/29/2012 6:20:45 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
768:nUldnIXB0p2mYrp7hJsGnTEDTmvyYipLFm5o:UlhIx5NJf8Yipo2

Entry address:
0x1AC4

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, E5, 14, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 40, 9C, 00, 10, 89, 0D, 3C, 9C, 00, 10, 89, 15, 38, 9C, 00, 10, 89, 1D, 34, 9C, 00, 10, 89, 35, 30, 9C, 00, 10, 89, 3D, 2C, 9C, 00, 10, 66, 8C, 15, 58, 9C, 00, 10, 66, 8C, 0D, 4C, 9C, 00, 10, 66, 8C, 1D, 28, 9C, 00, 10, 66, 8C, 05, 24, 9C, 00, 10, 66, 8C, 25, 20, 9C, 00, 10, 66, 8C, 2D, 1C, 9C, 00, 10, 9C, 8F, 05, 50, 9C...
 
[+]

Entropy:
6.4431

Code size:
19.5 KB (19,968 bytes)

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