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flux-setup.exe

The executable flux-setup.exe has been detected as malware by 37 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 justgetflux.com.
MD5:
ef89b6578dd5a9f00afc5d352dd500e7

SHA-1:
1ec5a5ff5df5bf3b4256a4bbaddd60600882f344

SHA-256:
2bc79cac6485352152f33193fa098ab57cdffcdf5041b7362f77069a2dd34258

Scanner detections:
37 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/25/2024 12:34:34 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Sality.3
867

Agnitum Outpost
Win32.Sality.BL
7.1.1

AhnLab V3 Security
Win32/Kashu.E
2014.09.22

Avira AntiVirus
W32/Sality.AT
7.11.30.172

avast!
SaliCode
140908-2

AVG
Win32/Sality
2014.0.4015

Baidu Antivirus
Virus.Win32.Sality.$Emu
4.0.3.14921

Bitdefender
Win32.Sality.3
1.0.20.1320

Bkav FE
W32.Sality.PE
1.3.0.4959

Comodo Security
Virus.Win32.Sality.Gen
19579

Dr.Web
Win32.Sector.22
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
14.09.21

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

F-Prot
W32/Sality.E.gen
4.6.5.141

F-Secure
Win32.Sality.3
11.2014-21-09_1

G Data
Win32.Sality
14.9.24

IKARUS anti.virus
Virus.Win32.Sality
t3scan.1.7.8.0

K7 AntiVirus
Virus
13.183.13432

Kaspersky
Virus.Win32.Sality
15.0.0.494

McAfee
W32/Sality.gen.z
5600.7001

Microsoft Security Essentials
Threat.Undefined
1.185.642.0

MicroWorld eScan
Win32.Sality.3
15.0.0.792

NANO AntiVirus
Virus.Win32.Sality.beygb
0.28.2.62151

Norman
Sality.ZHB
11.20140921

nProtect
Virus/W32.Sality.D
14.09.21.01

Panda Antivirus
W32/Sality.AA
14.09.21.11

Qihoo 360 Security
Malware.QVM19.Gen
1.0.0.1015

Quick Heal
W32.Sality.U
9.14.14.00

Rising Antivirus
PE:Win32.KUKU.kt!1591113
23.00.65.14919

Sophos
Mal/Sality-D
4.98

Total Defense
Win32/Sality.AA
37.0.11192

Trend Micro House Call
PE_SALITY.RL
7.2.264

Trend Micro
PE_SALITY.RL
10.465.21

Vba32 AntiVirus
Virus.Win32.Sality.bakc
3.12.26.3

VIPRE Antivirus
Threat.4721115
33120

ViRobot
Win32.Sality.N
2011.4.7.4223

Zillya! Antivirus
Virus.Sality.Win32.20
2.0.0.1929

File size:
655.3 KB (671,032 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Scriptable Install System

Common path:
C:\users\{user}\downloads\flux-setup.exe

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:MXFPhX3aNpKKrETxnxDWsMtGgvYGW621SMSTyte0eO9aVz2I8qCgQ:MXjaNdMxkfBYt6CSfetveOE2I8qCgQ

Entry address:
0x30CB

Entry point:
18, C8, 24, 04, 4D, 30, F2, 0F, AF, C6, 81, FD, 51, FC, 5C, 24, 85, F0, 72, 09, 0F, AF, FE, C7, C2, D8, B7, 2C, BD, 0F, B6, EC, 0F, BF, CA, 8D, 15, B6, 12, C5, 45, 55, 68, 4E, 10, FE, 00, 14, 62, 69, EE, 5D, DE, 11, 93, C7, C7, E3, 76, 24, 95, E8, 2B, 00, 00, 00, 0A, F4, 87, CB, 8A, D0, 80, E0, 5C, 0F, AF, FF, 0F, AF, D9, 88, E1, F2, 81, EE, 27, 3C, 0B, 00, 81, D0, 5C, 68, 1F, DA, FF, CA, BA, 5A, 7B, 8F, 6D, 81, C6, CF, BF, 0A, 00, 4B, 0F, B7, EE, 8D, 1D, F8, CC, 63, A0, 84, FE, 8B, C1, 33, D5, 85, D2, F7...
 
[+]

Entropy:
7.9576  (probably packed)

Code size:
22.5 KB (23,040 bytes)

The file flux-setup.exe has been seen being distributed by the following URL.

https://justgetflux.com/flux-setup.exe

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