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PostTip.DLL

PostTip Module

nbiz Ltd.

The module PostTip.DLL by nbiz has been detected as adware 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 ‘PostTip’.
Publisher:
NBIZ Corp.  (signed by nbiz Ltd.)

Product:
PostTip Module

Version:
1, 0, 0, 7

MD5:
dc62c2f61a803bd1292b0b169fa6f8d9

SHA-1:
117ecef652f645ab87a611eab5bc16ae085d6ffb

SHA-256:
7434776f552dde651370f0e43026def6c56c412eb1c62d5214406b34144319af

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 7:00:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.nbiz (M)
16.2.6.7

File size:
162.1 KB (165,984 bytes)

Product version:
1, 0, 0, 7

Copyright:
(c) NBIZ. All rights reserved.

Original file name:
PostTip.DLL

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\posttip\posttip.dll

Digital Signature
Signed by:
nbiz Ltd.

Authority:
Thawte, Inc.

Valid from:
12/3/2010 7:00:00 PM

Valid to:
2/2/2012 6:59:59 PM

Subject:
CN=nbiz Ltd., OU=Development Department, O=nbiz Ltd., L=Gangnam-gu, S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
68D3A7B1E914D885509C1651FE2008D0

Registration
CLSID:
{C4BF6897-41A2-454b-AC3B-437F30BEA671}

ProgID:
SideTab.SideTabCtl.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
7/11/2011 9:05:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:dinUVfxsk3VYb2WnM0XJDQXdyYQTEt+Tt8SnnPEaHNXQcOqC:wA3Vm2kJ8QYQTrmSnPEaNvOq

Entry address:
0x1288D

Entry point:
55, 8B, EC, 53, 8B, 5D, 08, 56, 8B, 75, 0C, 57, 8B, 7D, 10, 85, F6, 75, 09, 83, 3D, 54, E4, 01, 10, 00, EB, 26, 83, FE, 01, 74, 05, 83, FE, 02, 75, 22, A1, 28, D1, 01, 10, 85, C0, 74, 09, 57, 56, 53, FF, D0, 85, C0, 74, 0C, 57, 56, 53, E8, 15, FF, FF, FF, 85, C0, 75, 04, 33, C0, EB, 4E, 57, 56, 53, E8, 0E, FB, FF, FF, 83, FE, 01, 89, 45, 0C, 75, 0C, 85, C0, 75, 37, 57, 50, 53, E8, F1, FE, FF, FF, 85, F6, 74, 05, 83, FE, 03, 75, 26, 57, 56, 53, E8, E0, FE, FF, FF, 85, C0, 75, 03, 21, 45, 0C, 83, 7D, 0C, 00...
 
[+]

Entropy:
6.0146

Developed / compiled with:
Microsoft Visual C++ 6.0

Code size:
80 KB (81,920 bytes)

Internet Explorer BHO
CLSID:
{C4BF6897-41A2-454b-AC3B-437F30BEA671}

CLSID name:
PostTip


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