BAT_DLOADER.AUSAB
Trojan-Downloader.BAT.Ftp.mf (Kaspersky), BAT/Ftp.MF!tr.dldr (Fortinet), BAT/TrojanDownloader.Ftp.NOK trojan (NOD32)
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Trojan
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.
TECHNICAL DETAILS
Arrival Details
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Download Routine
This Trojan saves the files it downloads using the following names:
- {malware file path}\Sftppass.exe
- {malware file path}\S14331.exe
- {malware file path}\S1433.exe
- {malware file path}\Boot14331.exe
- {malware file path}\boot1433.exe
- {malware file path}\S3306.exe
It then executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.
Other Details
This Trojan connects to the following possibly malicious URL:
- {BLOCKED}.{BLOCKED}.17.213
- {BLOCKED}.{BLOCKED}.60.164
SOLUTION
Scan your computer with your Trend Micro product to delete files detected as BAT_DLOADER.AUSAB. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
Did this description help? Tell us how we did.