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psuser.dll

Duuqu Update

Duuqu Group OU

The module psuser.dll by Duuqu Group OU has been detected as adware by 3 anti-malware scanners. It is also typically executed from the user's temporary directory.
Publisher:
Duuqu Group  (signed by Duuqu Group OU)

Product:
Duuqu Update

Version:
1.3.37.0

MD5:
b8907e95c973db23c21f7671f0fb969c

SHA-1:
f1fa8a57336aa70d011c4b9fadb585bfe40a93b3

SHA-256:
84e646b1b745a0cf0a4999ea4f51ec6f9aa0f0645608f389d46964cc838fe7df

Scanner detections:
3 / 68

Status:
Adware

Analysis date:
4/19/2024 10:13:43 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Maxiget.P
7.11.212.90

AVG
Generic
2016.0.3174

Reason Heuristics
PUP.DuuquGroupOU.G
14.8.7.21

File size:
153.1 KB (156,728 bytes)

Product version:
1.3.37.0

Copyright:
Copyright 2010-2012 Duuqu Group

Original file name:
goopdate.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

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

Digital Signature
Signed by:
Duuqu Group OU

Authority:
Thawte, Inc.

Valid from:
8/9/2012 2:00:00 AM

Valid to:
8/10/2014 1:59:59 AM

Subject:
CN=Duuqu Group OU, O=Duuqu Group OU, L=Tallinn, S=Harju, C=EE

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

Serial number:
162E253D4CB8942D57DC084A3456BA93

File PE Metadata
Compilation timestamp:
10/30/2012 9:05:27 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
1536:7nbB9VHs3R/XM20/SFSF7BLzDJA0tU7khGNKKPGqdK2QDjAKfQZgMt2YjKnx:r63R/XESFo9LxA0tJkPjK2QDco42dx

Entry address:
0x91D2

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 32, 46, 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, 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, 1B, 02, 10, 00, 74, 16, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 08, 5E, 5F, 5D, E9, EA, 46, 00, 00, F7, C7, 03, 00, 00, 00, 75, 15, C1, E9, 02...
 
[+]

Code size:
78 KB (79,872 bytes)

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