Submission Summary:

What's been foundSeverity Level
Hosts file modification that may block access to the security web sites.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Threat CategoryDescription
A virus capable to modify other files by infecting, prepending, or overwriting them them with its own body
A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment
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 %Temp%\hrl1.tmp
%Temp%\hrl2.tmp
%Temp%\hrl3.tmp
%Temp%\hrl4.tmp
95,232 bytes MD5: 0x5F471CFB1263EA7CA5A144B1245E5E51
SHA-1: 0x3A195E5F8333C891C293994340118FA0329D3704
W32.Virut.CF [Symantec]
Virus.Win32.Virut.ce [Kaspersky Lab]
W32/Virut.n.gen [McAfee]
W32/Scribble-B [Sophos]
DDoS:Win32/Nitol.A [Microsoft]
Trojan.Win32.ServStart [Ikarus]
2 %Temp%\Temporary Internet Files\Content.IE5\4NEDQ5AZ\desktop.ini
%Temp%\Temporary Internet Files\Content.IE5\6PQ3UZ27\desktop.ini
%Temp%\Temporary Internet Files\Content.IE5\desktop.ini
%Temp%\Temporary Internet Files\Content.IE5\K98X4BO1\desktop.ini
%Temp%\Temporary Internet Files\Content.IE5\MFGZ2V2R\desktop.ini
67 bytes MD5: 0x4A3DEB274BB5F0212C2419D3D8D08612
SHA-1: 0xFA52F823B821155CF0EC527D52CE9B1390EC615E
(not available)
3 %Temp%\Temporary Internet Files\Content.IE5\index.dat 32,768 bytes MD5: 0xB7289BCDF54116686769C0A80E1E8CE4
SHA-1: 0x5B9CEB2841F5F0A5C5C0EC31771BBE8067C89A4D
(not available)
4 %System%\qqeuqi.exe 95,232 bytes MD5: 0x520DF9B055C8A5AA6052F55E6B7D63AF
SHA-1: 0xE88456939B666B52058688647DC1824E3FBD44C9
W32.Virut.CF [Symantec]
DDoS:Win32/Nitol.A [Microsoft]
Trojan.Win32.ServStart [Ikarus]
5 [file and pathname of the sample #1] 102,912 bytes MD5: 0x74A00A3EEF6ED69D48261CBCF33D772D
SHA-1: 0x54186E4DB962EFA2F2B5A189804A2A07C7EA8DF0
Backdoor.Trojan [Symantec]
Trojan.Win32.MicroFake.ba [Kaspersky Lab]
Mal/Nitol-C [Sophos]
DDoS:Win32/Nitol.A [Microsoft]
Trojan.Win32.MicroFake [Ikarus]

 

Registry Modifications

 

Other details

 

 

All content ("Information") contained in this report is the copyrighted work of Threat Expert Ltd and its associated companies ("ThreatExpert") and may not be copied without the express permission of ThreatExpert.

The Information is provided on an "as is" basis. ThreatExpert disclaims all warranties, whether express or implied, to the maximum extent permitted by law, including the implied warranties that the Information is merchantable, of satisfactory quality, accurate, fit for a particular purpose or need, or non-infringing, unless such implied warranties are legally incapable of exclusion. Further, ThreatExpert does not warrant or make any representations regarding the use or the results of the use of the Information in terms of their correctness, accuracy, reliability, or otherwise.

Copyright © 2017 ThreatExpert. All rights reserved.