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psuser.dll

CatalinaGroup Update

Catalina Group Limited

The module psuser.dll by Catalina Group Limited has been detected as a potentially unwanted program by 3 anti-malware scanners.
Publisher:
Catalina Group Ltd.  (signed by Catalina Group Limited)

Product:
CatalinaGroup Update

Version:
1.3.25.217

MD5:
d959271129bbb5697c369e6d75289c60

SHA-1:
0884db6546202b55cc3060d673ea20414b917a7f

SHA-256:
f749a527647b1e78085219e5f6d2cf18a9518ede0841f68ef1c05b008a01a96b

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
4/27/2024 1:16:35 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.10572
9.0.1.05190

Panda Antivirus
PUP/Citrio
15.04.19.07

Reason Heuristics
PUP.Catalina.CatalinaGroup
15.4.19.3

File size:
157.9 KB (161,648 bytes)

Product version:
1.3.25.217

Copyright:
Copyright 2013 Catalina Group Ltd.

Original file name:
goopdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\catalinagroup\update\1.3.25.217\psuser.dll

Digital Signature
Signed by:
Catalina Group Limited

Authority:
Starfield Technologies, Inc.

Valid from:
1/12/2015 12:36:38 PM

Valid to:
9/27/2016 3:56:54 AM

Subject:
CN=Catalina Group Limited, O=Catalina Group Limited, L=Kwun Tong, S=Hong Kong, C=HK

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
1855136D47C1A483

Registration
CLSIDs:
{C669CC3A-F881-4602-84E9-F7A9B4F26721}, {F4CBF20B-F634-4095-B64A-2EBCDD9E560E}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
3/18/2015 7:05:00 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:Uf3y3n+YFezRNbItCmL/9aHGP5WHufeAeF0:2C3n+AezRVItP0HTiYu

Entry address:
0x92F4

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 14, 49, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A4, 01, 00, 00, 81, F9, 00, 01, 00, 00, 72, 1F, 83, 3D, 00, 2B, 02, 10, 00, 74, 16, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 08, 5E, 5F, 5D, E9, CE, 49, 00, 00, F7, C7, 03, 00, 00, 00, 75, 15, C1, E9, 02, 83, E2...
 
[+]

Code size:
83.5 KB (85,504 bytes)

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