ThreatExpert Report: Email-Worm.Brontok!sd6, W32.Rontokbro@mm, Email-Worm.Win32.Brontok.a..

Visit ThreatExpert web site

Close Report

Submission Summary:

Submission details:

Submission received: 9 January 2010, 08:52:22
Processing time: 8 min 36 sec
Submitted sample:

File MD5: 0x43EC3222F89CE913BDC295528261B6E8
File SHA-1: 0x6F53F4807A250BF423E0E38AAE55753798C7B592
Filesize: 45,512 bytes
Alias:

Email-Worm.Brontok!sd6 [PCTools]
W32.Rontokbro@mm [Symantec]
Email-Worm.Win32.Brontok.a [Kaspersky Lab]
W32/Rontokbro.gen@MM [McAfee]
W32/Brontok-Gen, Mal/EncPk-BA, Mal/Packer [Sophos]
Worm:Win32/Brontok@mm [Microsoft]
Win32/Brontok.worm.45512.B [AhnLab]

Summary of the findings:

What's been found	Severity Level
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

Attention! Characteristics of the following security risk was identified in the system:

Security Risk	Description
Email-Worm.Brontok!sd6	Email-Worm.Brontok!sd6 is a mass-mailing application that propagates from one system to another by creating a new email message, attaching itself and then sending the message without user's consent.

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]	45,512 bytes	MD5: 0x43EC3222F89CE913BDC295528261B6E8 SHA-1: 0x6F53F4807A250BF423E0E38AAE55753798C7B592	Email-Worm.Brontok!sd6 [PCTools] W32.Rontokbro@mm [Symantec] Email-Worm.Win32.Brontok.a [Kaspersky Lab] W32/Rontokbro.gen@MM [McAfee] W32/Brontok-Gen, Mal/EncPk-BA, Mal/Packer [Sophos] Worm:Win32/Brontok@mm [Microsoft] Win32/Brontok.worm.45512.B [AhnLab]

All content ("Information") contained in this report is the copyrighted work of Threat Expert Ltd and its associated companies ("ThreatExpert") and may not be copied without the express permission of ThreatExpert.

The Information is provided on an "as is" basis. ThreatExpert disclaims all warranties, whether express or implied, to the maximum extent permitted by law, including the implied warranties that the Information is merchantable, of satisfactory quality, accurate, fit for a particular purpose or need, or non-infringing, unless such implied warranties are legally incapable of exclusion. Further, ThreatExpert does not warrant or make any representations regarding the use or the results of the use of the Information in terms of their correctness, accuracy, reliability, or otherwise.