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57728240539a9_ua.exe

The application 57728240539a9_ua.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from dl.betteru3.space.
MD5:
b3aea6317e55de94fbe252989f99187b

SHA-1:
4237b8f234acd7d765ee2e48d6f7678c529da32b

SHA-256:
f2b2960ca59c3be77891dcfd47298c99b1063471c472b102774b399a13b31d22

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/16/2024 4:01:28 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Trojan-gen
160518-2

ESET NOD32
Win32/Downloader.Agent.BH potentially unwanted application
8.0.319.0

File size:
62.7 KB (64,168 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\57728240539a9_ua.exe

File PE Metadata
Compilation timestamp:
2/25/2012 4:20:04 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:uGarUa6LowvuhdNYh2Gf9rg6hzGPnJCw1EfGe8kPA1USl2k:I5BuYAVrgUCPnJCUTz5b

Entry address:
0x38AF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
6.7847

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

The file 57728240539a9_ua.exe has been seen being distributed by the following URL.

http://dl.betteru3.space/stub_maker_uk2.php?url=http://.../taveara?q=setup&name=Need for Speed_[2016]_[GAME]_[PC]_[REPACK]

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