deskbar.dll

BestSocialFeed - Connect With Friends

Best Social Feed Inc.

The module deskbar.dll, “BestSocialFeed Desktop Search” by Best Social Feed has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
BestSocialFeed  (signed by Best Social Feed Inc.)

Product:
BestSocialFeed - Connect With Friends

Description:
BestSocialFeed Desktop Search

Version:
1.0.0.1

MD5:
dd4984634b169b30d832c254a3c923d6

SHA-1:
53cadbdc4472ec5e4ceb2b377a67089af9b5c912

SHA-256:
31927defbbcbb489eac825f8ec231fe68940f8b90b7cb8d7bf9eace9d32a16ad

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:
1/18/2019 3:26:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BestSoci (M)
16.4.27.3

File size:
276.8 KB (283,416 bytes)

Product version:
1.0.0.1

Copyright:
(c) BestSocialFeed Inc.

Original file name:
deskbar.dll

File type:
Dynamic link library (Win64 DLL)

Language:
English (United States)

Common path:
C:\Program Files\web software\deskbar.dll

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
10/22/2013 1:00:00 AM

Valid to:
10/22/2016 12:59:59 AM

Subject:
CN=Best Social Feed Inc., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Best Social Feed Inc., L=Cupertino, 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:
75C790FD141329AA8211A778C6FD6844

File PE Metadata
Compilation timestamp:
11/20/2013 4:58:43 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:qa0CJvXZGri7XNHnnasPdAmufoVjT9FzDr3B6wfTcMsdWCJU3eFiYNgMUNDk0bT:uChZLpa2GFfcT9FzDr3Uw7tsdWNY+nDp

Entry address:
0x1AD1C

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, DB, 72, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 74, 24, 18, 48, 89, 7C, 24, 20, 55, 48, 8B, EC, 48, 83, EC, 70, 49, 8B, F0, 48, 8B, DA, 48, 8B, F9, 48, 85, C9, 74, 1D, 48, 85, D2, 74, 1D, 48, 85, C9, 0F, 84, DF, 00, 00, 00, E8, 70, E4, FF, FF, 48, 3B, C3, 72, 22, C6, 07, 00...
 
[+]

Entropy:
6.1422

Code size:
172 KB (176,128 bytes)

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