Submission Summary:

What's been foundSeverity Level
Produces outbound traffic.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Threat CategoryDescription
A malicious backdoor trojan that runs in the background and allows remote access to the compromised system

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %Programs%\Startup\maswtjoy.exe
[file and pathname of the sample #1]
146,944 bytes MD5: 0x4A5ED237B8E7908DA8E9F5A0A9709B83
SHA-1: 0x8052EAAD09863DBC75FE2E4F0261ECBA871A41D1
Packed.Protexor!gen1 [Symantec]
Backdoor.Win32.Spammy.gf [Kaspersky Lab]
Backdoor.Win32.Spammy [Ikarus]
2 %ProgramFiles%\Internet Explorer\dmlconf.dat 16 bytes MD5: 0x128BA31AB58C43ACE901DA9791AEC33E
SHA-1: 0x016ACE5269AE925FE3D819569E67AFF01E123648
(not available)

 

Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]114,688 bytes

 

Other details

Japan

Remote HostPort Number
91.220.62.30443

 

Outbound traffic (potentially malicious)

 

 

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