home

b1freearchiver.exe

Installer B1 Free Archiver

Catalina Group Ltd

The application b1freearchiver.exe by Catalina Group has been detected as a potentially unwanted program by 7 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software.
Publisher:
http://b1.org/  (signed by Catalina Group Ltd)

Product:
Installer B1 Free Archiver

Version:
2, 6, 27, 0

MD5:
021749aabe430d48e0983d5ba302fac6

SHA-1:
7577280760b0c1b79aca49f46858ba0bbbc50fde

SHA-256:
a3afae7a66f7fb2dd00fbe4282d9dc056450eb9b08f23a5743cdc7f40b539ca6

Scanner detections:
7 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 12:55:52 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
PUA/4Shared.Gen4
8.3.1.6

avast!
Win32:Adware-gen [Adw]
2014.9-151106

Dr.Web
Adware.Downware.10841
9.0.1.0310

Emsisoft Anti-Malware
Backdoor.Bot.135374
8.15.11.06.09

Reason Heuristics
PUP.Catalina.CatalinaGroup.Installer (M)
15.11.6.9

Rising Antivirus
PE:PUF.4Shared!1.9C25
23.00.65.151104

Trend Micro House Call
TROJ_GEN.F47V0111
7.2.310

File size:
26.9 MB (28,180,288 bytes)

Product version:
2, 6, 27, 0

Copyright:
Copyright(C) 2014

Original file name:
Installer

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\b1freearchiver.exe

Digital Signature
Signed by:
Catalina Group Ltd

Authority:
Catalina Group Ltd

Valid from:
4/16/2015 6:53:24 AM

Valid to:
12/31/2039 6:59:59 PM

Subject:
CN=Catalina Group Ltd

Issuer:
CN=Catalina Group Ltd

Serial number:
F16F6DA8DF8C458545A6335860591E9C

File PE Metadata
Compilation timestamp:
5/21/2015 7:22:09 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
786432:Cvj5Q4yAO/Uu1hIBZby/+EExMD119R8dcTMnGG:OQ4yrbhIbbnxMh19RKGG

Entry address:
0x5B26A

Entry point:
E8, 9F, DA, 00, 00, E9, 79, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04...
 
[+]

Entropy:
7.9657  (probably packed)

Code size:
470 KB (481,280 bytes)

Remove b1freearchiver.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.