HTool-Exp-MS08-014
Additional type information.
Date that AVERT discovered this threat.
File size, in bytes, of the threat.
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Date/time this description was published using Pacific Time.
Date/time this description was last modified using Pacific Time.
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Characteristics
This detection is for a tool, which can be used to create specially crafted Microsoft Excel files that use the MS08-014 Excel exploit.
Using this tool, one can create an Excel file embedded with a payload executable. The Excel file on being launched, drops and runs the embedded EXE on a vulnerable machine.
This command line tool requires a sample Excel file and a payload executable to be run on launching the Excel file.
Using the tool, the desired (malicious) executable is encrypted (using ROR 3) and embedded into the Excel file.
Upon executing the newly created excel file on a vulnerable system, the embedded file will be dropped into the %temp% folder and then executed.
The specially crafted Microsoft Excel files created by using this tool are detected as Exploit-MSExcel.p
Aliases
Aliases
- Constructor:Win32/Exrec.A (Microsoft)
- Exploit.Win32.Agent.bo (F-Secure)
- Exploit.Win32.Agent.bo (Kaspersky)
