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prepreinstaller_win.exe

The application prepreinstaller_win.exe has been detected as a potentially unwanted program by 24 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from 113.171.224.176 and multiple other hosts.
MD5:
bef641e5ec682debe1cb0b877e7e2492

SHA-1:
19d156a89d7b9b7bd1c41aeecbac9235389f57c4

SHA-256:
38acda62cdce7b8f108113b14dbc191f698938b06743f9b553897687cd85863a

Scanner detections:
24 / 68

Status:
Potentially unwanted

Analysis date:
11/25/2024 12:56:59 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.GenericKD.3086073
332

AegisLab AV Signature
AdWare.W32.Fiseria
2.1.4+

Avira AntiVirus
ADWARE/Imali.242176
8.3.3.2

Arcabit
Trojan.Generic.D2F16F9
1.0.0.657

avast!
Win32:Adware-gen [Adw]
2014.9-160309

AVG
Generic7
2017.0.2810

Baidu Antivirus
Win32.Adware.Imali
4.0.3.1639

Bitdefender
Trojan.GenericKD.3086073
1.0.20.345

Comodo Security
ApplicUnwnt
24475

Dr.Web
Trojan.DownLoader19.43191
9.0.1.069

Emsisoft Anti-Malware
Trojan.GenericKD.3086073
8.16.03.09.05

ESET NOD32
Win32/Adware.Imali.K application
7.0.302.0

Fortinet FortiGate
Riskware/Imali
3/9/2016

F-Secure
Trojan.GenericKD.3086073
11.2016-09-03_4

G Data
Trojan.GenericKD.3086073
16.3.25

Kaspersky
HEUR:Trojan-Downloader.Win32.Generic
14.0.0.544

McAfee
RDN/Generic PUP.x
5600.6466

MicroWorld eScan
Trojan.GenericKD.3086073
17.0.0.207

nProtect
Trojan.GenericKD.3086073
16.03.08.01

Quick Heal
Downloader.Adload.016950
3.16.14.00

Reason Heuristics
Adware.Generic.AT
16.3.9.0

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.16307

Sophos
Generic PUA BJ (PUA)
4.98

VIPRE Antivirus
Trojan.Win32.Generic
47732

File size:
236.5 KB (242,176 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\prepreinstaller_win.exe

File PE Metadata
Compilation timestamp:
3/6/2016 4:09:43 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:LJVJ0PDx+q/UxKY1nub1HJ6r2tpL1eXwe13El:VX078qcKY1njErqEl

Entry address:
0x10A3C

Entry point:
E8, 4D, 28, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, A8, 91, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 5C, 90, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 48, 0D, 42, 00, 89, 0D, 44, 0D, 42, 00, 89, 15, 40, 0D, 42, 00, 89, 1D, 3C, 0D, 42, 00, 89, 35, 38, 0D, 42, 00, 89, 3D...
 
[+]

Code size:
95.5 KB (97,792 bytes)

The file prepreinstaller_win.exe has been seen being distributed by the following 3 URLs.

http://113.171.224.176/.../prepreinstaller_win.exe

http://113.171.224.214/.../prepreinstaller_win.exe

http://drz8jtr1e8te9.cloudfront.net/prepreinstaller_win.exe

Remove prepreinstaller_win.exe - Powered by Reason Core Security
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