zebar.purbrowse.exe

Zebar

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application zebar.purbrowse.exe by Zebar has been detected as adware by 19 anti-malware scanners. 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.
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Publisher:
Zebar  (signed and verified)

MD5:
e064a011a73a126272161887d815efd2

SHA-1:
c15214cc591bd5379099f6f5456c98b29be76e56

SHA-256:
1b3eed02307f9afda99edc8a40deb765e757abba92d46ac5632064da99547dfc

Scanner detections:
19 / 68

Status:
Adware

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

Analysis date:
12/4/2016 1:02:43 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Agent.OBZ
969

Agnitum Outpost
PUA.LinkSwift
7.1.1

Antiy Labs AVL
GrayWare[AdWare:not-a-virus]/Win32.LinkSwift
1.0.0.1

AVG
Adware Generic_r.KI
2014.0.3955

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14610

Bitdefender
Adware.Agent.OBZ
1.0.20.805

Dr.Web
Trojan.BPlug.47
9.0.1.05190

Emsisoft Anti-Malware
Adware.Agent.OBZ
8.14.06.10.06

ESET NOD32
Win32/BrowseFox.J potentially unwanted application
7.0.302.0

F-Secure
Adware.Agent.OBZ
11.2014-10-06_3

G Data
Adware.Agent.OBZ
14.6.24

IKARUS anti.virus
AdWare.LinkSwift
t3scan.1.6.1.0

Jiangmin
AdWare/LinkSwift.di
KV140610

McAfee Web Gateway
Heuristic.LooksLike.Win32.Suspicious.I
7.7103

MicroWorld eScan
Adware.Agent.OBZ
15.0.0.483

nProtect
Adware.Agent.OBZ
14.06.10.01

Reason Heuristics
PUP.Zebar.O
14.6.10.17

Vba32 AntiVirus
AdWare.Agent
3.12.26.0

VIPRE Antivirus
Threat.4150696
30086

Remove zebar.purbrowse.exe - Powered by Reason Core Security
File size:
233.8 KB (239,384 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\zebar\bin\zebar.purbrowse.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
3/9/2014 7:00:00 PM

Valid to:
3/10/2015 6:59:59 PM

Subject:
CN=Zebar, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Zebar, L=Santa Monica, 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:
443A7E0E2025885A74F146162C4BEE38

File PE Metadata
Compilation timestamp:
4/7/2014 9:22:26 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:5MOSroc5juHF9NHxjN/jIBtv9TB86PW6PEw:WOSEc5jAF9NHxjNEBtv9Ty6bR

Entry address:
0x1C71E

Entry point:
E8, 46, 69, 00, 00, E9, 95, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 74, A3, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 10, A1, 42, 00, C9, C2, 08, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05...
 
[+]

Code size:
164 KB (167,936 bytes)

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