Submission Summary:

What's been foundSeverity Level
Produces outbound traffic.
Creates a startup registry entry.
Contains characteristics of an identified security risk.


Technical Details:


Possible Security Risk

Threat CategoryDescription
A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment
A virus capable to modify other files by infecting, prepending, or overwriting them them with its own body


File System Modifications

#Filename(s)File SizeFile HashAlias
1 %Programs%\Startup\maswtjoy.exe
[part of the sample filename]1mgr.exe
108,032 bytes MD5: 0xDFB5DAABB95DCFAD1A5FAF9AB1437076
SHA-1: 0x4A199569A9B52911BEE7FB19AB80570CC5FF9ED1
Trojan.Gen.2 [Symantec]
Trojan.Win32.Pakes.tyi [Kaspersky Lab]
Generic BackDoor.ya [McAfee]
W32/Ramnit-A [Sophos]
Trojan:Win32/Ramnit.A [Microsoft]
Trojan-Ransom.Win32.PornoBlocker [Ikarus]
2 %ProgramFiles%\Internet Explorer\dmlconf.dat 16 bytes MD5: 0x9A75261C05D29191730793DDD99DCB8C
SHA-1: 0xC0E206B7DA2A147FCE048DE2F979EC9BC130FB35
(not available)
3 [file and pathname of the sample #1] 217,557 bytes MD5: 0xB742E05AD75F543B55CFE4A70BB01673
SHA-1: 0xFA35CCE4BAF999DEF5E0F077AA12D43EF189F725
W32.Ramnit.B!inf [Symantec]
Virus.Win32.Nimnul.a [Kaspersky Lab]
W32/Ramnit.a [McAfee]
W32/Ramnit-A [Sophos]
Virus:Win32/Ramnit.J [Microsoft]
Virus.Win32.Ramnit [Ikarus]


Registry Modifications


Other details

Russian Federation

Remote HostPort Number


Outbound traffic (potentially malicious)



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