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B1manager.exe

B1 Free Archiver

IT Management Group LTD

This is part of a bundled installer which provides 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.
Publisher:
b1.org  (signed by IT Management Group LTD)

Product:
B1 Free Archiver

Version:
0,4,0,678

MD5:
39435ec490516cfd754ba464830368cf

SHA-1:
640a7b84066886f15757ee0ce045a1af8faf4724

SHA-256:
281762b796b6ee8c1bc771f6bb4f92aa9ad371067e2624804136a4d0c16cc2db

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.

Analysis date:
4/25/2024 11:52:00 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.New IT Limited.ITManagementGroup
15.5.20.18

File size:
3.5 MB (3,620,336 bytes)

Product version:
0,4,0,678

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

Original file name:
B1manager.exe

File type:
Executable application (Win32 EXE)

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:
1/18/2012 12:00:00 AM

Valid to:
1/17/2013 11:59:59 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:
3/29/2012 2:38:17 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:ieAOpp5wpB+rRv2JuZIXKOU4/Ua6ujN0wt+jqTNJpKMFbzZTYJfWqYBkln+49:ieA4p5vRv2JuyKOUGP2jzab6JfgBkF

Entry address:
0x9B502

Entry point:
E8, D9, C9, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, FF, 75, 08, FF, 15, 80, 40, 5D, 00, 85, C0, 75, 06, 5D, E9, F9, CF, FF, FF, 5D, C3, 8B, FF, 55, 8B, EC, 56, FF, 35, 08, A3, 69, 00, 8B, 35, 44, 41, 5D, 00, FF, D6, 85, C0, 74, 21, A1, 04, A3, 69, 00, 83, F8, FF, 74, 17, 50, FF, 35, 08, A3, 69, 00, FF, D6, FF, D0, 85, C0, 74, 08, 8B, 80, F8, 01, 00, 00, EB, 27, BE, 68, 55, 5D, 00, 56, FF, 15, 80, 40, 5D, 00, 85, C0, 75, 0B, 56, E8, A8, CF, FF, FF, 59, 85, C0, 74, 18, 68, 58, 55, 5D, 00, 50, FF, 15...
 
[+]

Entropy:
6.2601

Code size:
1.8 MB (1,909,248 bytes)

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