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passport.dll

Search.Us.com Toolbar

Search.us.com

This is a component of the Tightrope WebInstall, a setup program that bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The module passport.dll by Search.us.com has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Search.us.com  (signed and verified)

Product:
Search.Us.com Toolbar

Version:
2.0.0.1024

MD5:
3b2e72daca03aef37bbfe6ddbbee0995

SHA-1:
0c28708e1166a2892b38c62bbfe0b41fde8351be

SHA-256:
0b726db40c289514c52fedddd6048f48e198c8f949025597c2dd15ca50357516

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:
4/19/2024 2:14:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Toolbar.Searchus.I
14.11.14.7

File size:
10.9 KB (11,120 bytes)

Product version:
2.0.0.1024

Copyright:
(c) Search.Us.com All rights reserved.

Original file name:
FreshyToolbar.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\tnt2\profiles\10295\passport.dll

Digital Signature
Signed by:
Search.us.com

Authority:
VeriSign, Inc.

Valid from:
8/21/2012 5:00:00 PM

Valid to:
8/22/2013 4:59:59 PM

Subject:
CN=Search.us.com, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Search.us.com, L=San Francisco, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
43D8A91FFBCF0895F68EACA5DF5C03A8

File PE Metadata
Compilation timestamp:
11/12/2012 4:54:07 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
192:umfxpmQ+PAXl+1V/zM335/wJirNmL/4LrBdK+v5Ur9ZCspE+TMIrB:zZaml+1pY3mirIL45dHFeMM

Entry address:
0x108E

Entry point:
55, 8B, EC, 8B, 45, 0C, 48, 75, 08, 8B, 45, 08, A3, 18, 30, 00, 10, 33, C0, 40, 5D, C2, 0C, 00, 55, 8B, EC, 83, EC, 1C, 8B, 4D, 0C, 8B, 45, 08, 53, 56, 57, 33, DB, 8D, 7D, E4, 89, 5D, F4, 89, 5D, FC, 89, 4D, F8, 2B, F9, 33, D2, 33, F6, 66, 83, 38, 30, 72, 1D, 0F, B7, 08, 66, 83, F9, 39, 77, 14, 6B, D2, 0A, 0F, B7, C9, 46, 8D, 54, 0A, D0, 0F, B7, 0C, 70, 83, F9, 30, 73, E6, 8B, 4D, F8, 89, 14, 0F, 85, F6, 74, 65, 8B, 09, 3B, CA, 7E, 08, 83, 7D, F4, 00, 74, 59, 3B, CA, 7D, 07, C7, 45, F4, 01, 00, 00, 00, 83...
 
[+]

Entropy:
6.3270

Developed / compiled with:
Microsoft Visual C++

Code size:
1024 Bytes (1,024 bytes)

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