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prepreinstaller_win.exe

The application prepreinstaller_win.exe has been detected as a potentially unwanted program by 4 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from 113.171.224.215 and multiple other hosts.
MD5:
508a37c7730233494a35b21ea0ac4227

SHA-1:
60671a77f7c0fe60a6ab2208328d9b328f434079

SHA-256:
e68bab6f35725a5bd1c4cce9975c63c3c61fd1cba92b470ea39c4bd409471835

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 3:39:55 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-gen [Adw]
160327-1

Dr.Web
Trojan.DownLoader20.5859
9.0.1.05190

ESET NOD32
Win32/Adware.Imali.K application
7.0.302.0

Reason Heuristics
Adware.Generic.AT (M)
16.3.27.13

File size:
280.5 KB (287,232 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\prepreinstaller_win.exe

File PE Metadata
Compilation timestamp:
3/27/2016 9:01:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:vv7NK3PovEAEMHxaTfhn6Le++8e+d2XV46yTUrqJcYyNfpOqS8tMIJo5Ev1homKr:KJMRatF38e3qJc3OqScMID1homKTzT

Entry address:
0x123C3

Entry point:
E8, A8, 3A, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 00, A6, 42, 00, E8, F7, 1B, 00, 00, E8, DB, 1F, 00, 00, 0F, B7, F0, 6A, 02, E8, 3B, 3A, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 1D, 2F, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
125.5 KB (128,512 bytes)

The file prepreinstaller_win.exe has been seen being distributed by the following 4 URLs.

http://113.171.224.215/.../prepreinstaller_win.exe

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

http://113.171.224.168/.../prepreinstaller_win.exe

http://d14940vm2n7yym.cloudfront.net/prepreinstaller_win.exe

Remove prepreinstaller_win.exe - Powered by Reason Core Security
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