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B1manager.exe

B1 Free Archiver

IT Management Group LTD

This is a bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application B1manager.exe by IT Management Group has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the New IT Desktop Setup installer.
Publisher:
b1.org  (signed by IT Management Group LTD)

Product:
B1 Free Archiver

Version:
0,3,0,511

MD5:
be349c786a746d329ec26a7963895469

SHA-1:
07f9aff0cc8baa0afe2f27deec49d848a443c289

SHA-256:
4ad851d3df7aeb6252b14e14053c8b54d9f5fa176410b4b3b03fb98169f74d7d

Scanner detections:
1 / 68

Status:
Adware

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.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/27/2024 12:19:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.New IT Limited.ITManagementGroup.Bundler (M)
16.1.11.6

File size:
2.4 MB (2,488,816 bytes)

Product version:
0,3,0,511

Copyright:
(c)2011 b1.org All rights reserved.

Original file name:
B1manager.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
New IT Desktop Setup

Language:
Language Neutral

Common path:
C:\Program Files\b1 free archiver\b1manager.exe

Digital Signature
Signed by:
IT Management Group LTD

Authority:
COMODO CA Limited

Valid from:
1/17/2012 10:00:00 PM

Valid to:
1/17/2013 9:59:59 PM

Subject:
CN=IT Management Group LTD, O=IT Management Group LTD, STREET=135 Arch. Makarios III Avenue, STREET=Emelle Building 4th floor, L=Limassol, S=Limassol, PostalCode=3021, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009F750087DD24E5BFA7394C0A178EEAD8

File PE Metadata
Compilation timestamp:
2/15/2012 5:15:34 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:KMUjLp/arMQxTjQvq5TADZh9xGpdSk/Wlcn8+sRv2irPTeJXHoEBkxHr:KMUjLp/arMWL5TADZh9xGpQk/W2bsRvf

Entry address:
0x3CF82

Entry point:
E8, 29, CA, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, FF, 75, 08, FF, 15, 7C, E0, 4E, 00, 85, C0, 75, 06, 5D, E9, F9, CF, FF, FF, 5D, C3, 8B, FF, 55, 8B, EC, 56, FF, 35, 18, 73, 5A, 00, 8B, 35, 24, E1, 4E, 00, FF, D6, 85, C0, 74, 21, A1, 14, 73, 5A, 00, 83, F8, FF, 74, 17, 50, FF, 35, 18, 73, 5A, 00, FF, D6, FF, D0, 85, C0, 74, 08, 8B, 80, F8, 01, 00, 00, EB, 27, BE, 50, F4, 4E, 00, 56, FF, 15, 7C, E0, 4E, 00, 85, C0, 75, 0B, 56, E8, A8, CF, FF, FF, 59, 85, C0, 74, 18, 68, 40, F4, 4E, 00, 50, FF, 15...
 
[+]

Code size:
946.5 KB (969,216 bytes)

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