partner_setup.exe

The application partner_setup.exe has been detected as a potentially unwanted program by 4 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 cdn.backupcdn.com.
MD5:
08625eb65a4964f3a6bd3d3c868be7c5

SHA-1:
a7a75649945bbc6e73640caa8750cf987eda6426

SHA-256:
fba4ab6f92d6db26a80737657bf9aceec515f53641eb0d123046946d9c9b4d67

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
12/29/2024 4:07:47 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Malware-gen
151222-1

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/MyPCBackup.E potentially unwanted application
7.0.302.0

VIPRE Antivirus
Threat.4150696
46022

File size:
164.4 KB (168,396 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:AQIURTXJ4i45JkfJS2w7XEB2EAZzNtZ8p18kKUy9Wp+SGxPKHnBi1MCXl:AsGi6aJBBBOrPhUyYp+HxPQBi1MCXl

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.7507

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

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