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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 18 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 aff-software.s3-website-us-east-1.amazonaws.com.
Publisher:
PC Backup Software Limited  (signed and verified)

MD5:
79517afbd12aed7dc83e7848acd945e4

SHA-1:
2ce4853790b17ffc80bdfc840df3dfead7dbca04

SHA-256:
5362929f639c261911f9c00f8e9013f5b8c88a624eea4e90b5de8c4e6f2700a9

Scanner detections:
18 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 2:46:31 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Generic.1192927
618

avast!
Win32:Malware-gen
2014.9-150527

AVG
Generic
2016.0.3096

Bitdefender
Application.Generic.1192927
1.0.20.735

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Program.Unwanted.129
9.0.1.0147

ESET NOD32
MSIL/MyPCBackup.B potentially unwanted
9.11690

F-Secure
Application.Generic.1192927
11.2015-27-05_4

G Data
Application.Generic.1192927
15.5.25

K7 AntiVirus
Trojan
13.204.16037

Malwarebytes
PUP.Optional.MyPCBackup.SID.A
v2015.05.27.11

McAfee
Artemis!79517AFBD12A
5600.6752

MicroWorld eScan
Application.Generic.1192927
16.0.0.441

Panda Antivirus
Trj/CI.A
15.05.27.11

Reason Heuristics
Win32.Generic.Installer.Meta
15.5.27.19

Sophos
Generic PUA CM
4.98

Trend Micro House Call
TROJ_GEN.R02SH05DR15
7.2.147

VIPRE Antivirus
Trojan.Win32.Generic
40586

File size:
229.3 KB (234,776 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
PC Backup Software Limited

Authority:
DigiCert Inc

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

Valid to:
7/12/2016 7:00:00 PM

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:
12/6/2009 5:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:Ue34OUaD6rym73LDAvaz2IeUlkccd93T5V6s7HfH9UymU:fUaD6ry8Ld/hfGvh/HR

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:
7.7686

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://aff-software.s3-website-us-east-1.amazonaws.com/.../Cloud_Backup_Setup.exe

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