Virus:X97M/Mailcab.B
Posted: December 18, 2012
Threat Metric
The following fields listed on the Threat Meter containing a specific value, are explained in detail below:
Threat Level: The threat level scale goes from 1 to 10 where 10 is the highest level of severity and 1 is the lowest level of severity. Each specific level is relative to the threat's consistent assessed behaviors collected from SpyHunter's risk assessment model.
Detection Count: The collective number of confirmed and suspected cases of a particular malware threat. The detection count is calculated from infected PCs retrieved from diagnostic and scan log reports generated by SpyHunter.
Volume Count: Similar to the detection count, the Volume Count is specifically based on the number of confirmed and suspected threats infecting systems on a daily basis. High volume counts usually represent a popular threat but may or may not have infected a large number of systems. High detection count threats could lay dormant and have a low volume count. Criteria for Volume Count is relative to a daily detection count.
Trend Path: The Trend Path, utilizing an up arrow, down arrow or equal symbol, represents the level of recent movement of a particular threat. Up arrows represent an increase, down arrows represent a decline and the equal symbol represent no change to a threat's recent movement.
% Impact (Last 7 Days): This demonstrates a 7-day period change in the frequency of a malware threat infecting PCs. The percentage impact correlates directly to the current Trend Path to determine a rise or decline in the percentage.
Threat Level: | 8/10 |
---|---|
Infected PCs: | 9 |
First Seen: | December 18, 2012 |
---|---|
OS(es) Affected: | Windows |
Virus:X97M/Mailcab.B is a virus that affects Microsoft Office Excel documents by copying itself as a macro module with the name 'ToDOLE' in all open Excel files. Virus:X97M/Mailcab.B spreads to other computer systems via emails by sending a malicoous email to the affected computer user. Once installed on the compromised PC, Virus:X97M/Mailcab.B makes system changes by dropping potentially malicious files. Virus:X97M/Mailcab.B copies itself as an .XLS file and a .VBS file in a certain location used to execute its copy so that it can run automatically every time you open Excel. The .VBS file can imitate keystrokes in an Outlook application included in the mailing routine. Virus:X97M/Mailcab.B modifies the certain registry entries that reduce macro security levels, enabling the malevolent macro code to be executed. Virus:X97M/Mailcab.B sends a copy of itself to all email addresses in a victim's Microsoft Outlook address book that are collected between the times 10:00, 11:00, 14:00 and 15:00, with the help of a .VBS file that searches for email address in a targeted Outlook inbox, and saves the addresses in a file called 'D:\Collected_Address\log.txt'. Virus:X97M/Mailcab.B creates an input box in a covered sheet in .XLS files it affects. The input box contains the message 'Warning! You are going to open a confidential file'. In addition, Virus:X97M/Mailcab.B guides the PC user to open the .VBS file able to collect email addresses, which opens the covered worksheet, which in turn executes one of its copies.
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:file.exe
File name: file.exeSize: 88.57 KB (88576 bytes)
MD5: 9960c2c27297a9f95d33f69da524b87d
Detection count: 95
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 27, 2013
file.exe
File name: file.exeSize: 305.15 KB (305152 bytes)
MD5: 23696aae95624d6b7a02380016c6b7c4
Detection count: 79
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 27, 2013
file.exe
File name: file.exeSize: 102.4 KB (102400 bytes)
MD5: 6778437cbe740361783d61a002cdc7e1
Detection count: 59
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 27, 2013
file.exe
File name: file.exeSize: 108.54 KB (108544 bytes)
MD5: 39dc46281468f046e573aa81804db3ac
Detection count: 35
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 27, 2013
file.exe
File name: file.exeSize: 140.8 KB (140800 bytes)
MD5: 82dd3d0342ef0a2239c1a1ea464abb24
Detection count: 13
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: February 27, 2013
Registry Modifications
HKEY..\..\{Value}HKEY_LOCAL_MACHINE\Software\Microsoft\Office\
Additional Information
# | Message |
---|---|
1 | To: <email address> Subject: <attachment name> Body: Dear all, <attachment name> FYI Attachment: <attachment name>.cab When you open a spreadsheet, you may see the following message pop up: "Warning! You are going to open a confidential file" |
Leave a Reply
Please note that we are not able to assist with billing and support issues regarding SpyHunter or other products. If you're having issues with SpyHunter, please get in touch with SpyHunter customer support through your SpyHunter . If you have SpyHunter billing questions, we recommend you check the Billing FAQ. For general suggestions or feedback, contact us.