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uosa_client_setup.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from drive.google.com and multiple other hosts.
MD5:
2e589e7bc34794ce5af03a2dcc73fadd

SHA-1:
b86237c694e8db67eb374c3175c0d45e56e3b4d4

SHA-256:
97bb963d182d1c34da9f0bf23d464fad836177562608e6c75c70c00f34ba49b1

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/27/2024 8:30:17 PM UTC  (today)

File size:
341.5 MB (358,095,251 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\uosa_client_setup.exe

File PE Metadata
Compilation timestamp:
12/5/2009 3:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6291456:+SW4BBzrLL+EF4c9XwDko9WtC5WirN1M8lvCUvN3axlUaZQ7Ma+jzgB:tWwprLL+EFf9g4BwfFlvCINKxqaeSXK

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
8.0000

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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

https://drive.google.com/uc?export=download&confirm=c45j&id=0B54KJl37VUINR1V5cGU0anRWbU0

https://drive.google.com/uc?export=download&confirm=viFQ&id=0B54KJl37VUINR1V5cGU0anRWbU0

http://download.uosecondage.com/UOSA_Client_Setup.exe

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