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yourfastsearch.dll

YourFastSearch Toolbar

Montiera Technologies LTD

It is part of the Montiera web browser toolbar monetization platform which injects browser search and advertising within the user's web browser. The module yourfastsearch.dll by Montiera Technologies has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘yourfastsearch Helper Object’.
Publisher:
yourfastsearch  (signed by Montiera Technologies LTD)

Product:
YourFastSearch Toolbar

Version:
1.8.29.0

MD5:
1679369d886c7efc94aef14e82aba853

SHA-1:
54470dc4e67d8448f74eef377059aa4ba47fe6da

SHA-256:
49029190af39520dee756725031f9a07d37b4640837a4c4a4d624969397c3a83

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:
4/25/2024 3:48:24 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Montiera.MontieraTechnologies.Toolbar (M)
16.2.4.16

File size:
276.9 KB (283,544 bytes)

Product version:
1.8.29.0

Copyright:
(c) yourfastsearch All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\yourfastsearch\yourfastsearch\1.8.29.7\bh\yourfastsearch.dll

Digital Signature
Signed by:
Montiera Technologies LTD

Authority:
COMODO CA Limited

Valid from:
6/26/2013 7:00:00 AM

Valid to:
6/27/2014 6:59:59 AM

Subject:
CN=Montiera Technologies LTD, O=Montiera Technologies LTD, STREET="18, Amammi st", L=Even Yehuda, S=Hasharon, PostalCode=40500, C=IL

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

Serial number:
3E6A02DA5FCBA17D267CD5B0DBC10A17

Registration
CLSID:
{D650ABA4-C743-410A-80C4-32437D819AB6}

ProgID:
yourfastsearch.yourfastsearchHlpr.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
12/30/2013 5:49:40 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:d2TlztLmkiMlgafgHQ0DqhE9EgfLB+EQuROmxZ:2mkiMlgaF/E9EgfLB+ETrxZ

Entry address:
0x1BA7E

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 2E, 7C, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A0, 01, 00, 00, 81, F9, 80, 00, 00, 00, 72, 1C, 83, 3D, 00, E8, 03, 10, 00, 74, 13, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 05, E9, 63, 7C, 00, 00, F7, C7, 03, 00, 00, 00, 75, 14, C1, E9...
 
[+]

Entropy:
6.3906

Code size:
183.5 KB (187,904 bytes)

Internet Explorer BHO
Display name:
yourfastsearch Helper Object

CLSID:
{D650ABA4-C743-410A-80C4-32437D819AB6}


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