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TrojanDownloader:Win32/Waledac.C

First posted on 30 January 2020.
Source: Microsoft

Aliases :

TrojanDownloader:Win32/Waledac.C is also known as Generic Dropper.lr.gen.a, Trojan.Downloader.Bredolab.CZ.

Explanation :

TrojanDownloader:Win32/Waledac.C is a trojan that downloads and executes arbitrary files.Payload Downloads and executes arbitrary files When executed the trojan  connects to a specified remote IP address in order to download files.   The downloaded files are written to %windir% emp and executed   The trojan has been seen to download variants of the following families of malware: Win32/Waledac - a family of trojans that is generally used to send spam. They also has the ability to download and execute arbitrary files, harvest email addresses from the local machine, perform denial of service attacks, proxy network traffic and sniff passwords. Win32/Winwebsec - a family of programs that claim to scan for malware and display fake warnings of “malicious programs and viruses”. They then inform the user that they need to pay money to register the software in order to remove these non-existent threats. Win32/Winwebsec has been distributed with several different names. The user interface varies to reflect each variant's individual branding.   Analysis by Ray Roberts

Last update 30 January 2020

 

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