Submission Summary:

What's been foundSeverity Level
A network-aware worm that uses known exploit(s) in order to replicate across vulnerable networks.
MS04-012: DCOM RPC Overflow exploit - replication across TCP 135/139/445/593 (common for Blaster, Welchia, Spybot, Randex, other IRC Bots).
Produces outbound traffic.
Downloads/requests other files from Internet.
There were some system executable files modified, which might indicate the presence of a PE-file infector.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Threat CategoryDescription
A network-aware worm that attempts to replicate across the existing network(s)
A virus capable to modify other files by infecting, prepending, or overwriting them them with its own body

 

File System Modifications

 

Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]73,728 bytes

 

Registry Modifications

 

Other details

PortProtocolProcess
69UDP[file and pathname of the sample #1]
1961TCP[file and pathname of the sample #1]
1962TCP[file and pathname of the sample #1]
1963TCP[file and pathname of the sample #1]
1964TCP[file and pathname of the sample #1]
1965TCP[file and pathname of the sample #1]
1966TCP[file and pathname of the sample #1]
1967TCP[file and pathname of the sample #1]
1968TCP[file and pathname of the sample #1]
1969TCP[file and pathname of the sample #1]
1970TCP[file and pathname of the sample #1]
1971TCP[file and pathname of the sample #1]
1972TCP[file and pathname of the sample #1]
1973TCP[file and pathname of the sample #1]
1974TCP[file and pathname of the sample #1]
1975TCP[file and pathname of the sample #1]
1976TCP[file and pathname of the sample #1]
1977TCP[file and pathname of the sample #1]
1978TCP[file and pathname of the sample #1]
1979TCP[file and pathname of the sample #1]
1980TCP[file and pathname of the sample #1]

Remote HostPort Number
31.176.24.204444
31.176.28.81033

Server NameServer PortConnect as UserConnection Password
212.33.237.8680(null)(null)

 

Outbound traffic (potentially malicious)

 

 

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