Submission Summary:

What's been foundSeverity Level
Compromises SafeBoot registry key(s) in an attempt to disable the Safe Mode.
Creates a startup registry entry.
Contains characteristics of an identified security risk.

 

Technical Details:

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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 %ProgramFiles%\Bifrost\logg.dat 0 bytes MD5: 0xD41D8CD98F00B204E9800998ECF8427E
SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
(not available)
2 %ProgramFiles%\Bifrost\server.exe
%System%\loveword.exe
141,750 bytes MD5: 0xBB6E1B22BCD22F88EB83E86485E9DDB4
SHA-1: 0xE7FC9F79487EFD37E34B4C82B8493E52342484DD
Backdoor.Trojan [PCTools]
Backdoor.Trojan [Symantec]
Generic MSIL.c [McAfee]
Troj/Mdrop-CUW [Sophos]
Trojan.Backdoor.SuspectCRC [Ikarus]
Win-Trojan/Spybot.162358 [AhnLab]
3 [file and pathname of the sample #1] 605,977 bytes MD5: 0xA8020AB35FBEAA695CD0DB17823C31C5
SHA-1: 0x0B74A087FD791ACC9DC71CC37F95B135B360833F
Virus.Win32.Sality [PCTools]
W32.Sality.AE [Symantec]
Packed.Win32.Katusha.o [Kaspersky Lab]
W32/Sality.gen [McAfee]
PE_SALITY.EK [Trend Micro]
W32/Sality-AM [Sophos]
Virus:Win32/Sality.AM [Microsoft]
Win32/Kashu.B [AhnLab]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
[filename of the sample #1][file and pathname of the sample #1]548,864 bytes

 

Registry Modifications

 

Other details

Russian Federation

 

 

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