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b1freearchiver_1.5.86.exe

B1 Free Archiver Installer

Catalina Group Limited

The executable b1freearchiver_1.5.86.exe by Catalina Group Limited has been known to be a potentially unwanted program that has been detected by 7 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, 15, 0

MD5:
631210ddc1c8a22280cff3d839d9c2d0

SHA-1:
aaeabeca693cfcd9594a35ec1674f76fb63a7547

SHA-256:
0152b6924a1ddd678ed13f4be4100e123b9b5f27c367a6f20829a12f8f00ff3e

Scanner detections:
7 / 68

Status:
Clean  (7 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
4/25/2024 5:40:48 AM UTC  (today)

Scan engine
Detection
Engine version

Emsisoft Anti-Malware
Backdoor.Bot.135374
8.14.08.26.10

ESET NOD32
Win32/4Shared (variant)
8.9739

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

McAfee
Artemis!F432B905A787
5600.7027

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Rising Antivirus
PE:PUF.4Shared!1.9C25
23.00.65.14824

Trend Micro House Call
TROJ_GEN.F47V0308
7.2.238

File size:
559 KB (572,400 bytes)

Product version:
2, 5, 15, 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 11:34:08 AM

Valid to:
9/27/2016 2:56:54 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:
3/7/2014 6:06:24 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:qBF/wNtgm+/PD0lKh+B57mUlvaTr8nohAmsH0SEqxu:SF4N6m+jH85qUYTr2m2hEqI

Entry address:
0x27833

Entry point:
E8, F2, C2, 00, 00, E9, 79, FE, FF, FF, 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, 2B, C1, C3, 8D, 41, FE, 8B, 4C, 24...
 
[+]

Entropy:
6.3753

Code size:
256.5 KB (262,656 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/0/.../B1FreeArchiver_1.5.86.exe

Scan b1freearchiver_1.5.86.exe - Powered by Reason Core Security
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