ducsetup_v4_1_0.exe

The executable ducsetup_v4_1_0.exe has been detected as malware by 36 anti-virus scanners. The program is a setup application that uses the Nullsoft Scriptable Install System installer, however the file is not signed with an authenticode signature from a trusted source. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from www.noip.com.
MD5:
02e2058b715d7091d36eda8923f3ed5e

SHA-1:
76a6fd809fc06dc5d40d24c337b6cda256a54d8f

SHA-256:
88c6c8a6747740386fc4bc3679236756310a13354de269f6ebbe7c72a4af7087

Scanner detections:
36 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
4/19/2024 6:43:38 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Sality.3
6450970

Agnitum Outpost
Win32.Sality.BL
7.1.1

AhnLab V3 Security
Win32/Kashu.E
2015.02.23

Avira AntiVirus
W32/Sality.AT
7.11.212.6

avast!
SaliCode
150129-1

AVG
Win32/Sality
2014.0.4253

Baidu Antivirus
Virus.Win32.Sality.$Emu
4.0.3.15222

Bitdefender
Win32.Sality.3
1.0.20.265

Bkav FE
W32.Sality.PE
1.3.0.6379

Comodo Security
Virus.Win32.Sality.Gen
21170

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
9.0.0.4799

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

F-Prot
W32/Sality.gen2
4.6.5.141

F-Secure
Win32.Sality.3
5.13.68

G Data
Win32.Sality
15.2.25

IKARUS anti.virus
Virus.Win32.Sality
t3scan.1.8.6.0

K7 AntiVirus
Virus
13.197.15043

Kaspersky
Virus.Win32.Sality
15.0.0.543

McAfee
Virus.W32/Sality.gen.z
16.8.708.2

Microsoft Security Essentials
Threat.Undefined
1.193.565.0

MicroWorld eScan
Win32.Sality.3
16.0.0.159

NANO AntiVirus
Virus.Win32.Sality.beygb
0.30.0.296

Norman
Win32.Sality.3
02.01.2015 13:58:24

nProtect
Virus/W32.Sality.D
15.02.17.01

Panda Antivirus
W32/Sality.AA
15.02.22.09

Quick Heal
W32.Sality.U
2.15.14.00

Rising Antivirus
PE:Win32.KUKU.kt!1591113
23.00.65.15220

Sophos
Virus 'Mal/Sality-D'
5.10

Total Defense
Win32/Sality.AA
37.0.11456

Trend Micro House Call
PE_SALITY.RL
7.2.53

Trend Micro
PE_SALITY.RL
10.465.22

Vba32 AntiVirus
Virus.Win32.Sality.bakc
3.12.26.3

VIPRE Antivirus
Virus.Win32.Sality.at
37794

ViRobot
Win32.Sality.N[h]
2014.3.20.0

Zillya! Antivirus
Virus.Sality.Win32.20
2.0.0.2077

File size:
310 KB (317,472 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Scriptable Install System

Common path:
C:\users\{user}\downloads\ducsetup_v4_1_0.exe

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:fe14ualEn/4ayHHbNYUh7TJgKLEvE4ziJopY4OguU3/+tagWPde1u:CaSfyH7HCKLE842JoS4Tf+8gWP3

Entry address:
0x30FA

Entry point:
85, E8, 72, 05, 8B, F6, 0F, B6, F6, F7, C3, 2F, 22, 37, CD, 0F, BE, C4, 0F, AF, EB, 86, F0, 88, EA, 48, 81, F9, 7B, 77, 00, 00, 38, CD, F7, C1, F7, 86, 65, 55, 81, DE, 10, BC, 24, 17, F6, C3, 23, 80, F2, 92, 6B, ED, 00, C6, C6, FD, 88, DD, 8D, 3D, 9F, 8D, 55, A1, 8D, 0D, 73, 31, B1, 63, 0F, AF, FE, 72, 06, 43, FF, C0, C6, C0, 7F, 81, C5, 75, FC, FF, FF, 1B, FF, 81, C5, 8C, 03, 00, 00, 81, F9, 64, 66, 00, 00, 71, 0E, 81, CA, DB, 7C, 53, BD, F7, C1, E9, 31, C8, F7, 34, 27, 0F, AF, FF, 81, C9, 64, 8D, 6B, 80...
 
[+]

Entropy:
7.8860  (probably packed)

Code size:
23.5 KB (24,064 bytes)

The file ducsetup_v4_1_0.exe has been seen being distributed by the following URL.

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