jotzeybho.dll

Jotzey

The module jotzeybho.dll by Jotzey has been detected as adware by 10 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘Jotzey’. This file is typically installed with the program Jotzey by Yontoo Technology, Inc. which is a potentially unwanted software program. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Jotzey  (signed and verified)

Product:
Jotzey

Version:
1.0.0.1

MD5:
b7b0a4fb8e873bc05886d76731435cc6

SHA-1:
8f0f63fdf17fe82bd4193d2ba80a31ad04fb288d

SHA-256:
7e1d283e68e23c0dd771f4496c56e88a5b4e4aabf87367215d251917a9dea5a6

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
3/3/2014 11:31:23 PM UTC  (seven months ago)

Scan engine
Detection
Engine version

Comodo Security
Application.Win32.Altbrowse.AK
17795

Dr.Web
Adware.Plugin.142
9.0.1.050

ESET NOD32
Win32/BrowseFox (variant)
8.9430

Jiangmin
Adware/Agent.jbk
KV140219

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.4288

Kingsoft AntiVirus
Win32.Troj.Agent.ah.(kcloud)
331020.49267

NANO AntiVirus
Riskware.Win32.Agent.csjwev
0.28.0.57630

Reason Heuristics
PUP.BHO.Jotzey.J
14.3.3.18

Sophos
Generic PUA IP
4.97

VIPRE Antivirus
Adware.Agent
26524

File size:
243.8 KB (249,624 bytes)

Product version:
1.0.0.1

Copyright:
(c) Jotzey. All rights reserved.

Original file name:
JotzeyIEClient.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\jotzey\jotzeybho.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/12/2014 3:00:00 AM

Valid to:
1/13/2015 2:59:59 AM

Subject:
CN=Jotzey, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Jotzey, L=San Diego, 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:
4C7B335D1F24250859B4B5C0085A062C

File PE Metadata
Compilation timestamp:
2/7/2014 6:56:02 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:ObTkmiYXE+D/lutjVB2lvp5bNEOcdsTI9++j9IaIvtLffMlO+ooy:ObTVN/qVSbN69Pj9I1jfMU+ooy

Entry address:
0x12844

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 41, 8D, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 60, 2D, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, E4, 67, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, BC, A1, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.3649

Code size:
159 KB (162,816 bytes)

Internet Explorer BHO
Display name:
Jotzey

CLSID:
{cdf368cb-6a2f-460a-8abf-51538de43dec}


The file jotzeybho.dll has been discovered within the following program.

Jotzey  by Yontoo Technology, Inc.
Jotzey is an adware web browser extension designed to take control of the user's browser in order to redirect web searches and inject advertising. In Internet Explorer the program run as a Browser Helper Object.
jotzey.net/support
81% remove it
 
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There are numerous known variations of jotzeybho.dll by Jotzey.

35 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (861b8610d17089d8d8f23e34d2fe0d722fa23045)

35 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (55fb536cbd00836ceab76b862741393f962deaeb)

26 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (e2d803a661202469c6ad886a8702b0a96a1bb690)

26 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (9877262dc7952ded3f22e521c79f237b654f2dff)

25 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (f0f846b05ac079c0599ddf87209dac668dc8bb94)

25 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (b1ebd26ed55d3665533e3cac27812025914b5742)

24 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (98ab5d4897ed244fe35606e77ee187854458fc63)

23 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (741a243ed649cff2cbb33dca1d50379434288735)

23 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (8c4d8b53bd5930d3b2f3aff64e5b71ada70bbaaa)

23 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (fdaf49839ee5c7153132154a46d6c47773735064)

23 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (a810cfa9962fb583b93cfa41d647254858d64d5e)

22 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (b55426657906970ff998ecbba26f59b612639ee1)

22 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (d968f8d2e89e397ce4972fc706596b2e6b8e835d)

22 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (b17509d8bbb54269f01950b8ad919adafbfc256a)

22 / 68    (Adware)
jotzeybho.dll  1.0.0.3  (83c17011600498f12c7c25820853d2df533b5d8d)

3 / 68      (Adware)
updatejotzey.exe  (93ad70826005b9a9eb8efe6c6d023b812c6e4b3e)

14 / 68    (Adware)
setup.exe  (641e8927116974958e1c3b386bc5a3055307707a)

5 / 68      (Adware)
copy1-jotzey0214.exe  (23971e5d6490f39a4bacbea1be7baa42cd573394)

4 / 68      (Adware)
utiljotzey.exe  (5d4ac53b169d5f1fed7212c06ea9f2f622f60a5f)

1 / 68      (Adware)
Jotzey.FFUpdate.dll  (796e8b597f3c9e060f9e666341845dd9a16a613b)

1 / 68      (Adware)
wstlibg64.sys  (d1780322e3e1bd494f43cac24dccc2b2df6aa55e)

1 / 68      (Adware)
wstlibg.sys  (b9517af342acbed5aefc36e6fd3f3f38543e7d33)

3 / 68      (Adware)
XTLS.dll  (4bda1de300676e5f86b65293000476d5917e4f63)

4 / 68      (Adware)
xtlsapp.dll  (933117336ec466c422dc42d0306fc94aff73c59b)

5 / 68      (Adware)
filterapp_c.exe  (35b5a8dc6bcb7b1640b9143971a46762fbcb0cf5)

3 / 68      (Adware)
xtlsapp.exe  (4edaebe445f8fa68c46e1b8361e1a0464e89978d)

1 / 68      (Adware)
tstlib.sys  (1bc43fa8c7711bf9eed1594d1f7190e81812a3d7)

1 / 68      (Adware)
tstlibg.sys  (ebacf4510b00d63ae112ef396fae29434c54c809)

Detection Incidence by Country