ThreatExpert Report: not-a-virus:WebToolbar.Win32.Zango.ca, Adware.ZangoSearch..

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Submission Summary:

Submission details:

Submission received: 11 July 2009, 13:17:08
Processing time: 6 min 18 sec
Submitted sample:

File MD5: 0x058B4ACCE5E8D6DB72232BA25D87368B
File SHA-1: 0x03B07E504E4AE9C3167075C9698087BA672F7465
Filesize: 336,648 bytes
Alias & packer info:

Adware.ZangoSearch [Symantec]
not-a-virus:WebToolbar.Win32.Zango.ca [Kaspersky Lab]
not-a-virus:AdTool.Win32.Zango.r [Ikarus]
packed with: UPX [Kaspersky Lab]

Summary of the findings:

What's been found	Severity Level
Downloads/requests other files from Internet.

Technical Details:

File System Modifications

The following file was created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	[file and pathname of the sample #1]	336,648 bytes	MD5: 0x058B4ACCE5E8D6DB72232BA25D87368B SHA-1: 0x03B07E504E4AE9C3167075C9698087BA672F7465	Adware.ZangoSearch [Symantec] not-a-virus:WebToolbar.Win32.Zango.ca [Kaspersky Lab] not-a-virus:AdTool.Win32.Zango.r [Ikarus] packed with UPX [Kaspersky Lab]

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	708,608 bytes

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\PreApproved

Other details

Analysis of the file resources indicate the following possible country of origin:

Canada

To mark the presence in the system, the following Mutex object was created:

Global\StandardApplicationInstaller

The following Internet Connections were established:

Server Name	Server Port	Connect as User	Connection Password
te1.zango.com	80	(null)	(null)
static.zangocash.com	80	(null)	(null)
public.zangocash.com	80	(null)	(null)

The following GET request was made:

Setup/Update/v61.xml

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