Submission Summary:

What's been foundSeverity Level
Stealth-mode characteristics common to Rootkits.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Security RiskDescription
Trojan-Dropper.Agent!sd6 Trojan-Dropper.Agent!sd6 is a threat that drops malicious files.
Trojan.Srizbi!sd6 Trojan.Srizbi!sd6 is a malicious program that does not infect other files but may represents security risk for your computer and/or network environment.

Threat CategoryDescription
A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment
A code with the rootkit-specific techniques designed to hide the software presence in the system

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %Temp%\mc32.bat 180 bytes MD5: 0x26DDD48283F32781F69313CCB58349B0
SHA-1: 0xA40A83536DEA6E8AF8C5B0CA55060779AE02EF23
(not available)
2 %System%\oyyqehha.tmp 29 bytes MD5: 0x4F70B9B50BE57700D12860DD4349F581
SHA-1: 0xC594DBA2E8CF7F8610AD7594560CE45F385F3680
(not available)
3 [file and pathname of the sample #1] 172,032 bytes MD5: 0x0A3D35BDC34AE8A6EF3048A4E9E7EC3A
SHA-1: 0x8FCCE29858C826015869B9F04E7516A3D0913D4F
Trojan-Dropper.Agent!sd6 [PCTools]
Trojan Horse [Symantec]
Trojan-Dropper.Win32.Agent.vrn [Kaspersky Lab]
Generic Dropper [McAfee]
TROJ_SRIZBI.IS [Trend Micro]
Mal/EncPk-CK [Sophos]
TrojanDropper:Win32/Srizbi.gen!D [Microsoft]
Trojan-Dropper.Agent [Ikarus]

#Filename(s)File SizeFile HashAlias
1 %System%\drivers\Csi56.sys 126,464 bytes MD5: 0x3CB7786420339932ADE5FF5EB01FC427
SHA-1: 0x236E7755F1CFC23BF32D77A166BB880738A88B0E
Trojan.Srizbi!sd6 [PCTools]
Trojan.Srizbi [Symantec]
Rootkit.Win32.Qandr.eh [Kaspersky Lab]
Generic.dx [McAfee]
TROJ_SRIZBI.AB [Trend Micro]
Mal/RootKit-C [Sophos]
Spammer:WinNT/Srizbi.A [Microsoft]
Rootkit.Win32.Qandr [Ikarus]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]335,872 bytes

Driver NameDriver Filename
Csi56.SYS%System%\drivers\csi56.sys

 

Registry Modifications

 

 

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