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c_b_setup_new.exe

PC Backup Software Limited

The application c_b_setup_new.exe by PC Backup Software Limited has been detected as a potentially unwanted program by 8 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. While running, it connects to the Internet address 22.4.211.130.bc.googleusercontent.com on port 80 using the HTTP protocol.
Publisher:
PC Backup Software Limited  (signed and verified)

MD5:
04dc408d04d659e9f11226ecf5b2e6d1

SHA-1:
276a47ac5974b474158b294048286d8b7652946b

SHA-256:
5ea95519239884643ae5b3d3a2ebce6ae801fbabe553b9f51311c15c3d66f97b

Scanner detections:
8 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 12:37:04 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Downloader.Gen
3.6.1.96

avast!
Win32:Malware-gen
2014.9-150416

AVG
Generic
2016.0.3137

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Program.Unwanted.129
9.0.1.0106

ESET NOD32
MSIL/MyPCBackup.B potentially unwanted
9.11455

Reason Heuristics
Threat.Installer.PCBackupSoftware
15.4.16.8

VIPRE Antivirus
Trojan.Win32.Generic
39222

File size:
229.3 KB (234,760 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\c_b_setup_new.exe

Digital Signature
Signed by:
PC Backup Software Limited

Authority:
DigiCert Inc

Valid from:
7/8/2014 1:00:00 AM

Valid to:
7/12/2016 1:00:00 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:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:je34OUaD6ryK73LDAvaz2IeUlwWDDuM6ssfH9UJX:QUaD6ry4Ld/hw+y0eHU

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:
7.7692

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to 94.31.29.41.IPYX-077437-ZYO.above.net  (94.31.29.41:80)

TCP (HTTP):
Connects to 22.4.211.130.bc.googleusercontent.com  (130.211.4.22:80)

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