Trojan:JS/BlacoleRef.CM
Posted: January 10, 2013
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: | 9/10 |
|---|---|
| Infected PCs: | 7 |
| First Seen: | January 10, 2013 |
|---|---|
| OS(es) Affected: | Windows |
Trojan:JS/BlacoleRef.CM is a JavaScript Trojan that spreads via hijacked websites. Trojan:JS/BlacoleRef.CM is created to load a hidden IFrame that loads behind the affected PC user's web browser, diverting it to an exploit server known as 'Blackhole'. Once web users activate any links within IFrames while viewing web content on malicious websites, their PCs get infected with Trojan:JS/BlacoleRef.CM. A compromised website may allow an attacker to successfully insert a client-side script, which then runs when a PC user visits the hacked website. Trojan:JS/BlacoleRef.CM's payload may differ, depending on what the reference host delivers at the time of hijack. The combination of obfuscated JavaScript within a hidden IFrame referencing a malicious host, and the malicious host itself, which is responsible for dynamically generated content aimed at exploiting various vulnerabilities on the victim's computer, are controlled and could be changed by an attacker at any time allowing it to be highly adaptable to the cybercriminal's needs.
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:superfish.js
File name: superfish.jsSize: 7.76 KB (7768 bytes)
MD5: bce4630d09fbe113edce4ebdc6508c70
Detection count: 99
File type: JavaScript file
Mime Type: unknown/js
Group: Malware file
Last Updated: February 12, 2013
AC_RunActiveContent.js
File name: AC_RunActiveContent.jsSize: 6.84 KB (6845 bytes)
MD5: e2fbf0ee22ee77d66ab995c0241c601f
Detection count: 61
File type: JavaScript file
Mime Type: unknown/js
Group: Malware file
Last Updated: February 12, 2013
output.9450882.txt
File name: output.9450882.txtSize: 16.74 KB (16741 bytes)
MD5: 053d46acb5c2f1c13b46ec8c22e8ba08
Detection count: 58
Mime Type: unknown/txt
Group: Malware file
Last Updated: February 12, 2013
output.9451084.txt
File name: output.9451084.txtSize: 3.74 KB (3747 bytes)
MD5: 15028d31c79403c19c81996d0544ad99
Detection count: 37
Mime Type: unknown/txt
Group: Malware file
Last Updated: February 12, 2013
output.9451470.txt
File name: output.9451470.txtSize: 10.6 KB (10600 bytes)
MD5: 12ef7da2a254e4c6d6ba17b4987f5ced
Detection count: 13
Mime Type: unknown/txt
Group: Malware file
Last Updated: February 12, 2013
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.