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tcbhn.exe

Blabbers Communications Ltd

Part of Blabbers, a potentially unwanted browser application that may hijack or interfere with the browser's standard web searching behaviors in order to display ads. The application tcbhn.exe by Blabbers Communications has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Blabbers Communications Ltd  (signed and verified)

MD5:
297bceae0c762efbebddf63bb487d708

SHA-1:
e74f76b8b502c268247aed3f308c8c4ba14d4e56

SHA-256:
c28242f837772bc51727c18dfb315a12cd168a969e1b6f6f2d44088bca741762

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:
11/9/2024 12:37:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Blabbers (M)
17.2.5.0

File size:
679.1 KB (695,448 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\browsercompanion\tcbhn.exe

Digital Signature
Signed by:
Blabbers Communications Ltd

Authority:
COMODO CA Limited

Valid from:
2/20/2012 9:00:00 PM

Valid to:
2/20/2014 8:59:59 PM

Subject:
CN=Blabbers Communications Ltd, O=Blabbers Communications Ltd, STREET=Arad 3, L=Tel Aviv, S=Israel, PostalCode=43034, C=IL

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

Serial number:
00A56E0C91F7B125DC48FCA4C6077C7BC6

File PE Metadata
Compilation timestamp:
4/16/2012 6:15:50 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x7A0CB

Entry point:
E8, 52, 96, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, 39, A1, 47, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, 5B, 4C, 01, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Code size:
572.5 KB (586,240 bytes)

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