ThreatExpert Report: W32.Downadup.B, Net-Worm.Win32.Kido.ih, Mal/Conficker-A, Net-Worm.Win32.Kido..

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Submission Summary:

Submission details:

Submission received: 20 September 2012, 11:07:43
Processing time: 7 min 54 sec
Submitted sample:

File MD5: 0xCE3B343A74211CE8DB0C385E285821D5
File SHA-1: 0xE7719D98DA785C8E75A44A84EBDEF9EB1CCD4E36
Filesize: 118,935 bytes
Alias & packer info:

W32.Downadup.B [Symantec]
Net-Worm.Win32.Kido.ih [Kaspersky Lab]
Mal/Conficker-A [Sophos]
Net-Worm.Win32.Kido [Ikarus]
Win32/Conficker.worm.Gen [AhnLab]
packed with: UPX [Kaspersky Lab]

Technical Details:

Possible Security Risk

Attention! The following threat category was identified:

Threat Category	Description
	A network-aware worm that attempts to replicate across the existing network(s)

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]	118,935 bytes	MD5: 0xCE3B343A74211CE8DB0C385E285821D5 SHA-1: 0xE7719D98DA785C8E75A44A84EBDEF9EB1CCD4E36	W32.Downadup.B [Symantec] Net-Worm.Win32.Kido.ih [Kaspersky Lab] Mal/Conficker-A [Sophos] Net-Worm.Win32.Kido [Ikarus] Win32/Conficker.worm.Gen [AhnLab] packed with UPX [Kaspersky Lab]

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
[generic host process]	[generic host process filename]	20,480 bytes

Note:

[generic host process filename] is a full path filename of [generic host process].

The following module was loaded into the address space of other process(es):

Module Name	Module Filename	Address Space Details
[filename of the sample #1]	[file and pathname of the sample #1]	Process name: [generic host process] Process filename: [generic host process filename] Address space: 0x3E0000 - 0x3FA000

Other details

The following Host Name was requested from a host database:

192.5.5.241

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