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b1freearchiver_1.1.0.exe

B1 Free Archiver Installer

Catalina Group Limited

The application b1freearchiver_1.1.0.exe by Catalina Group Limited has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from b1.org.
Publisher:
Catalina Group Limited  (signed and verified)

Product:
B1 Free Archiver Installer

Version:


MD5:
58a17ec7573fbd6f8e32cc7d656a4198

SHA-1:
bd6fda37c18dec04d33fbba1ebbb5db471f81ac5

SHA-256:
a075bdc71320a3ff6e8f3152ff67e38ca602394c87f8032bdb416aaba7de4544

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/23/2024 10:15:04 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Catalina (M)
16.7.17.11

File size:
1.1 MB (1,185,128 bytes)

Product version:
1, 1, 9, 0

Copyright:
Copyright (C) 2013

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\b1freearchiver_1.1.0.exe

Digital Signature
Signed by:
Catalina Group Limited

Authority:
GoDaddy.com, Inc.

Valid from:
9/27/2012 9:56:54 AM

Valid to:
9/27/2013 9:56:54 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:
27B940A1704DC9

File PE Metadata
Compilation timestamp:
5/23/2013 10:28:19 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:485K5RSlYivcD4Tgyd+RXvJ9fp66iIosJ79v9ThQkbm17/:4oKzSCAckTgydGvjE6vphrTmkkL

Entry address:
0x22BF1

Entry point:
E8, F2, 9E, 00, 00, E9, 79, FE, FF, FF, 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, 2B, C1, C3, 8D, 41, FE, 8B...
 
[+]

Entropy:
7.5055

Code size:
227 KB (232,448 bytes)

The file b1freearchiver_1.1.0.exe has been seen being distributed by the following URL.

http://b1.org/smart-download/431584/.../B1FreeArchiver_1.1.0.exe

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