Home Malware Programs Trojans Win32/Sirefef.DK

Win32/Sirefef.DK

Posted: December 8, 2011

Threat Metric

Threat Level: 9/10
Infected PCs: 26
First Seen: December 8, 2011
OS(es) Affected: Windows

Win32/Sirefef.DK is a dangerous Trojan downloader that is downloads routines in the family of malware threats focused on deteriorating the affected PC user's web-browsing. Win32/Sirefef.DK would cause incorrect functioning of Google and other search engines, opening of malicious websites and extended time of the web page loading. Win32/Sirefef.DK can block anti-virus software and firewall programs. Uninstall Win32/Sirefef.DK before it harms your computer system.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



install_flash_player.exe File name: install_flash_player.exe
Size: 344.36 KB (344361 bytes)
MD5: d5c0d88374d574118f36eb1baeacaf3b
Detection count: 56
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 13, 2011
install_flash_player.exe File name: install_flash_player.exe
Size: 357.88 KB (357888 bytes)
MD5: 81780c052dcef30471d10d51addd2e39
Detection count: 53
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 13, 2011
install_flash_player.exe File name: install_flash_player.exe
Size: 343.55 KB (343552 bytes)
MD5: a815d832dc86d6e2a835a63c455917ff
Detection count: 52
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 13, 2011
file.exe File name: file.exe
Size: 343.55 KB (343552 bytes)
MD5: 915916dce4cc8f3a4f07a7445a5e59c0
Detection count: 51
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 13, 2011
file.exe File name: file.exe
Size: 254.85 KB (254852 bytes)
MD5: bc9a39ed01d6f3bc02cb287dc519c9c7
Detection count: 50
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 13, 2011
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