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prepreinstaller_win.exe

The application prepreinstaller_win.exe has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from dmlucym72elhw.cloudfront.net.
MD5:
f09e1a9dbe1377ed8c2928f4910dfefb

SHA-1:
a7cdaadfb7cd8ddd3514e57638eb7b11bb34d9fa

SHA-256:
fb92aa46ced13d9b2c8b99e34aafa89d6c4c1833e2cabfc63859c6bb0156caee

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 8:41:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Imali
16.4.17.2

File size:
235.9 KB (241,519 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:
4/14/2016 8:13:51 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:OlRF8jezPumeYB7tUJ9lsxnGcH4BcdaFlLgpL7Qz0CrKxk:OhuFJ9lsxxqkaCLm0AKxk

Entry address:
0x114AD

Entry point:
E8, 99, 40, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, D0, C1, 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, 6C, C0, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63...
 
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Code size:
104.5 KB (107,008 bytes)

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

http://dmlucym72elhw.cloudfront.net/prepreinstaller_win.exe

Remove prepreinstaller_win.exe - Powered by Reason Core Security
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