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b1freearchiver_1.5.86.exe

B1 Free Archiver Installer

Catalina Group Limited

The application b1freearchiver_1.5.86.exe by Catalina Group Limited has been detected as a potentially unwanted program by 10 anti-malware scanners. This file is typically installed with the program B1 Free Archiver by Catalina Group Ltd. The file has been seen being downloaded from b1.org.
Publisher:
Catalina Group Limited  (signed and verified)

Product:
B1 Free Archiver Installer

Version:
2, 5, 29, 0

MD5:
d8048d3a1177b2fa653e628e410e3f53

SHA-1:
e37b195322debc26a0b1e126e650bbdf35ee4f67

SHA-256:
3887c47ab6709749400bd649756175e3b406808ae2f3cb2db1314a00495f65a9

Scanner detections:
10 / 68

Status:
Potentially unwanted

Analysis date:
5/10/2024 12:15:03 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-gen [Adw]
2014.9-141015

Dr.Web
Adware.Downware.2449
9.0.1.0288

Emsisoft Anti-Malware
Backdoor.Bot.135374
8.14.10.15.11

ESET NOD32
Win32/4Shared (variant)
8.10048

IKARUS anti.virus
Trojan.Win32.Badur
t3scan.1.6.1.0

McAfee
Artemis!D8048D3A1177
5600.6977

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.CatalinaGroupLimited.T
14.10.15.11

Rising Antivirus
PE:PUF.4Shared!1.9C25
23.00.65.141013

Trend Micro House Call
TROJ_GEN.F47V0609
7.2.288

File size:
570 KB (583,696 bytes)

Product version:
2, 5, 29, 0

Copyright:
Copyright (C) 2013

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\b1freearchiver_1.5.86.exe

Digital Signature
Signed by:
Catalina Group Limited

Authority:
GoDaddy.com, Inc.

Valid from:
8/16/2013 12:34:08 PM

Valid to:
9/27/2016 3:56:54 AM

Subject:
CN=Catalina Group Limited, O=Catalina Group Limited, L=Kwun Tong, S=Hong Kong, C=HK

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4B8F32520620F6

File PE Metadata
Compilation timestamp:
4/28/2014 2:48:33 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:uieYn0/+bao2WBi2KGyZefc9lvaTJFblJLsH0iPiE:5eYntmdquZKc9YTJdL2RP

Entry address:
0x29557

Entry point:
E8, F6, C2, 00, 00, E9, 79, FE, FF, FF, CC, CC, CC, 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...
 
[+]

Entropy:
6.3686

Code size:
264.5 KB (270,848 bytes)

The file b1freearchiver_1.5.86.exe has been discovered within the following program.

B1 Free Archiver  by Catalina Group Ltd
About 5% of users remove it
 
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The file b1freearchiver_1.5.86.exe has been seen being distributed by the following URL.

http://b1.org/smart-download/297812/.../B1FreeArchiver_1.5.86.exe

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