Submission Summary:

What's been foundSeverity Level
Replication across networks by exploiting weakly restricted shares (common for Randex family of worms).
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)


File System Modifications

#Filename(s)File SizeFile HashAlias
1 %System%\drivers\spcolsv.exe
[file and pathname of the sample #1]
61,952 bytes MD5: 0x3520D3565273E41C9EEB04675D05DCA8
SHA-1: 0xBB1D8FA7EE4E59844C1FEB7B27A73F9B47D36A0A
W32.Fujacks.E [Symantec]
Worm.Win32.Fujack.c [Kaspersky Lab]
W32/Fujacks.gen [McAfee]
PE_FUJACKS.CK-O [Trend Micro]
W32/Fujacks-F [Sophos]
Worm:Win32/Emerleox.gen!A [Microsoft]
Worm.Win32.Delf [Ikarus]
Win32/Dellboy.Gen [AhnLab]


Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]84,480 bytes


Other details



Heuristics Analysis



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