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cloud_backup_setup.exe

PC Backup Software Limited

The application cloud_backup_setup.exe by PC Backup Software Limited has been detected as a potentially unwanted program by 14 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from d1ykyz0mbyn4to.cloudfront.net.
Publisher:
PC Backup Software Limited  (signed and verified)

MD5:
c9b4e2710730b51ccdd073eca5e7dd79

SHA-1:
feb3bea97a2fc97915272bc8d22ff29006ae1964

SHA-256:
0ce9f2851b9d6e120b767b7971fbf88219e4e75577100c85501a37905e19af69

Scanner detections:
14 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 5:24:30 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
PUA/MyPCBackup.Gen
3.6.1.96

avast!
Win32:Malware-gen
2014.9-150508

AVG
Generic
2016.0.3115

Baidu Antivirus
PUA.MSIL.MyPCBackup
4.0.3.1558

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Program.Unwanted.129
9.0.1.0128

ESET NOD32
MSIL/MyPCBackup.B potentially unwanted
9.11546

G Data
Win32.Application.Agent.9WRUDF
15.5.25

K7 AntiVirus
Adware
13.203.15737

McAfee
Artemis!C9B4E2710730
5600.6771

Panda Antivirus
PUP/MyPCBackup
15.05.08.06

Reason Heuristics
Threat.Installer.PCBackupSoftware
15.5.8.14

Trend Micro House Call
TROJ_GEN.R02SH05BM15
7.2.128

VIPRE Antivirus
Trojan.Win32.Generic
39762

File size:
229.3 KB (234,752 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\33kmhpfa\cloud_backup_setup.exe

Digital Signature
Signed by:
PC Backup Software Limited

Authority:
DigiCert Inc

Valid from:
7/7/2014 8:00:00 PM

Valid to:
7/12/2016 8:00:00 AM

Subject:
CN=PC Backup Software Limited, O=PC Backup Software Limited, L=Whiteley, S=Hanmpshire, C=GB

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
05695BB515DA4B74B5B9C54CEBC782E0

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:ue34OUaD6ry673LDAvaz2IeUlaB960RrWK4sBHR5SKefH9U0f:hUaD6ryoLd/haB96crWKVcfHv

Entry address:
0x30FA

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, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.7683

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://d1ykyz0mbyn4to.cloudfront.net/cl/inst/bundles/MyPCBackup/.../Cloud_Backup_Setup.exe

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