TROJ_MDROP.REF
Posted: February 11, 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: | February 11, 2013 |
|---|---|
| Last Seen: | May 4, 2024 |
| OS(es) Affected: | Windows |
TROJ_MDROP.REF is a Trojan that takes advantage of the remote memory-corruption vulnerability covered in CVE-2013-0634 to drop and execute malicious files on the compromised PC. Once successfully exploited, the vulnerability can cause remote code execution or program crash. The vulnerability is being exploited via sending malevolent .SWF files as email attachments or by fooling the affected PC user to click a URL. The exploit is detected as TROJ_MDROP.REF. Once executed, TROJ_MDROP.REF drops a backdoor Trojan detected as BKDR_PLUGAX.A. TROJ_MDROP.REF affects product versions including Adobe Flash Player 11.2.202.261 and earlier versions for Linux, Adobe Flash Player 11.5.502.146 and earlier versions for Windows and Macintosh, and Adobe Flash Player 11.1.115.36 and earlier versions for Android 4.x. TROJ_MDROP.REF spreads to a vulnerable computer system as a file downloaded by other malware threats or as a file downloaded unknowingly by PC users when visiting malicious websites.
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