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 %System%\ldradl.exe
[file and pathname of the sample #1]
58,368 bytes MD5: 0x806590C1B5FDD3CEADEA20302F1A08F5
SHA-1: 0x49E4878AE8D4033E01020D77DEE8D4CEC9E8F011
Backdoor.Trojan [Symantec] [Kaspersky Lab] [McAfee]
BKDR_SMALL.LDI [Trend Micro]
Mal/Behav-001 [Sophos]
Backdoor:Win32/Jukbot.B [Microsoft]
Backdoor.Win32.Xyligan [Ikarus]
Win-Trojan/Xema.56697 [AhnLab]


Memory Modifications

Process NameProcess FilenameMain Module Size
ldradl.exe%System%\ldradl.exe69,632 bytes
[filename of the sample #1][file and pathname of the sample #1]69,632 bytes

Service NameDisplay NameStatusService Filename
rcmdsvcRemote Command Service"Running"%System%\ldradl.exe


Registry Modifications


Other details

1034TCPldradl.exe (%System%\ldradl.exe)

Remote HostPort Number


Outbound traffic (potentially malicious)



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