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prepreinstaller_win.exe

The application prepreinstaller_win.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from 113.171.224.246 and multiple other hosts.
MD5:
9723f15ca00ef527765ef6b170c68c60

SHA-1:
03129e5bc1ad66b31498cb1b3c5e3e9c0aef140f

SHA-256:
b6a1f0a8542ca617818d16be4e647e10520c99e64dc30bd33623d74abbd7a8f5

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/30/2024 1:24:42 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Adware.Imali.K application
8.0.319.0

Reason Heuristics
Adware.Imali
16.3.27.16

File size:
264 KB (270,336 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\prepreinstaller_win.exe

File PE Metadata
Compilation timestamp:
3/20/2016 9:13:01 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:3KdNtAOEDVqqUFpHkftl4T4jSKml1VQ28vhu+OrsjE9Y9bJSMPSE6aDu/k+whWI6:t+EFrgOVcVVVWVVVVjwKmUe

Entry address:
0x123E3

Entry point:
E8, A8, 3A, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 10, 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, 1C, 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 5 URLs.

http://113.171.224.246/.../prepreinstaller_win.exe

http://113.171.224.174/.../prepreinstaller_win.exe

http://91.194.162.11/.../prepreinstaller_win.exe

http://d2k54omj9vnmc1.cloudfront.net/prepreinstaller_win.exe

http://d392g9t0huqeex.cloudfront.net/prepreinstaller_win.exe

Remove prepreinstaller_win.exe - Powered by Reason Core Security
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