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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:
3749ddbf2724cd9d48983ac48fba0e2b

SHA-1:
f4199fbe1fd60b7ed6b965a764fdf56fda972a7a

SHA-256:
10fe3ad441f98761ed91c9ae89f1bc2211594d125acb93dc953e131c0bfd5894

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:
4/18/2024 12:26:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Blabbers (M)
17.1.12.23

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:
2/21/2012 4:00:00 AM

Valid to:
2/21/2014 3:59:59 AM

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 1:15:50 PM

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...
 
[+]

Entropy:
6.7398

Code size:
572.5 KB (586,240 bytes)

Remove tcbhn.exe - Powered by Reason Core Security
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