Submission Summary:

What's been foundSeverity Level
Produces outbound traffic.
Communication with a remote SMTP server and sending out email.
Creates a startup registry entry.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Security RiskDescription
Trojan.Agent Trojan.Agent will spy on the browsing habits of users, modify Internet Explorer settings and download malicious files.

Threat CategoryDescription
A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %UserProfile%\reader_s.exe
%System%\reader_s.exe
[file and pathname of the sample #1]
56,320 bytes MD5: 0x08BA612F05B0433A4A5CA2DF4DA38DEB
SHA-1: 0xBCDAFAABC91615255532111D4672FCEF7AEB9593
(not available)
2 %System%\dllcache\ndis.sys 212,480 bytes MD5: 0xA329EADC3E525324566E8B70A7068B04
SHA-1: 0x689374F942835C06F472D9BCA1E5D5C6CF784FA0
Trojan.Neprodoor!inf [Symantec]
Troj/Pushu-Gen, Mal/Fakedis-A [Sophos]
Virus:Win32/Cutwail.F [Microsoft]
Virus.Win32.Protector [Ikarus]
Win32/Dnis.C [AhnLab]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
reader_s.exe%System%\reader_s.exe49,152 bytes
reader_s.exe%UserProfile%\reader_s.exe49,152 bytes

Process NameProcess FilenameAllocated Size
svchost.exe%System%\svchost.exe5,124,096 bytes

 

Registry Modifications

 

Other details

Remote HostPort Number
159.226.251.1225
187.141.85.22625
205.178.132.8025
206.114.155.925
206.132.63.2925
207.45.161.8025
209.181.247.10525
58.59.85ae.static.theplanet.com25
211.18.214.18925
38.187.14.22625
78.159.121.4138811

 

Outbound traffic (potentially malicious)

 

Generated SMTP traffic

 

 

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