Symptoms

Removal instructions:

Analyzed By

Technical Description:

Using an exploit on Internet Explorer with ActiveX Objects and a list of vulnerable CLSID that belong to the system it downloads malware and executes it on your computer.

The CLSID that the malware uses are :

• {BD96C556-65A3-11D0-983A-00C04FC29E30}
• {BD96C556-65A3-11D0-983A-00C04FC29E36}
• {AB9BCEDD-EC7E-47E1-9322-D4A210617116}
• {0006F033-0000-0000-C000-000000000046}
• {0006F03A-0000-0000-C000-000000000046}
• {6e32070a-766d-4ee6-879c-dc1fa91d2fc3}
• {6414512B-B978-451D-A0D8-FCFDF33E833C}
• {7F5B7F63-F06F-4331-8A26-339E03C0AE3D}
• {06723E09-F4C2-43c8-8358-09FCD1DB0766}
• {639F725F-1B2D-4831-A9FD-874847682010}
• {BA018599-1DB3-44f9-83B4-461454C84BF8}
• {D0C07D56-7C69-43F1-B4A0-25F5A11FAB19}
• {E8CCCDDF-CA28-496b-B050-6C07C962476B}

The malware link is from the following web location:

• http://thewin[hidden].info

It downloads the infected file into the root directory "C:\" with this name :

• "sys[4 random letters].exe"