Backdoor.Tidserv.J Triggers Malware

Backdoor.Tidserv.J is a Trojan horse that opens a back door on the compromised computer to download and execute additional malware. More information can be found at this Symantec page.

PcClie-F Installs in Registry

PcClie-F is a Trojan for the Windows platform. It creates the file <System><random characters>.dll. More information can be found at this Sophos page.

AutoIt-HV Creates Malicious File

AutoIt-HV is a worm for the Windows platform. When installed, it creates the file <System>csrcs.exe. More information can be found at this Sophos page.

Meredrop-E Drops More Malware

Meredrop-E is a Trojan for the Windows platform. It includes functionality to run automatically; start services; register system drivers; create files in the System folder; and access the Internet and communicate with a remote server via HTTP. More information can be found at this Sophos page.

Meredrop-F Creates Files in System Folder

Meredrop-F is a Trojan for the Windows platform. It includes functionality to run automatically; start services; create files in the System folder; and access the Internet and communicate with a remote server via HTTP. More information can be found at this Sophos page.

MarioF-Gen Copies to Network Shares

MarioF-Gen copies itself to network shares that are protected by weak passwords. After copying to a network share, W32/MarioF-Gen creates the SCNa service with the display name "SCNa Service" on the remote computer. More information can be found at this Sophos page.

Downloader-CCY Downloads Malicious Files

Upon execution, this Trojan connects to an IP Address through a remote port 80 and downloads malicious files. More information can be found at this McAfee page.

Pidief.VF Executes Malicious File

This Trojan arrives as attachment to email messages spammed by another malware or a malicious user. It takes advantage of a vulnerability in certain versions of Adobe Reader and Acrobat which could allow remote attackers to execute arbitrary code via specially crafted PDF files. More information can be found at this Trend Micro page.