Mal/Behav-233

Category: Viruses and Spyware Protection available since:13 May 2008 08:11:34 (GMT)
Type: Malicious behavior Last Updated:13 May 2008 08:11:34 (GMT)
Prevalence: Small Number of Reports

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Examples of Mal/Behav-233 include:

Example 1

File Information

Size
348K
SHA-1
adc44e7382db5abfb77a47fde34e2a1a0836f260
MD5
e801549f406c9667ed5e05b1139e4114
CRC-32
c3a72028
File type
application/x-ms-dos-executable
First seen
2010-09-17

Other vendor detection

Kaspersky
Net-Worm.Win32.Kolab.lkd
Trend
WORM_RBOT.GEN

Runtime Analysis

Copies Itself To
  • C:\WINDOWS\system32\yvc.exe
Registry Keys Created
  • HKCU\Software\Microsoft\Windows\CurrentVersion\Run
    Microsoft Update Machine
    yvc.exe
  • HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
    Microsoft Update Machine
    yvc.exe
  • HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
    Microsoft Update Machine
    yvc.exe
Processes Created
  • c:\windows\system32\yvc.exe
IP Connections
  • 192.168.1.7:6667

Example 2

File Information

Size
311K
SHA-1
0056ebc7331f378109488719faa4e951598aab8f
MD5
0dc88b8c55016b186f42a7dcaef9bf02
CRC-32
da8dc5aa
File type
application/x-ms-dos-executable
First seen
2010-10-07

Example 3

File Information

Size
3.4M
SHA-1
0279137708d7fe054662e543a5d10396a7825107
MD5
60ff496dc1f60828f877a988790f0b3c
CRC-32
aaa01baf
File type
application/x-ms-dos-executable
First seen
2010-08-04

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