TROJ_BADUR.NJB
Trojan.Win32.Badur.htyo (Baidu-International), Trojan.Badur! (Agnitum), TR/Dldr.FlyStudio.BB (Avira)
Windows
Threat Type: Trojan
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
Downloaded from the Internet
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.
As of this writing, the said sites are inaccessible.
TECHNICAL DETAILS
376,116 bytes
EXE
UPX
No
02 Jun 2014
Displays message/message boxes
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.
Installation
This Trojan adds the following mutexes to ensure that only one of its copies runs at any one time:
- zuixinjmbooo
Download Routine
This Trojan connects to the following URL(s) to download its configuration file:
- {BLOCKED}n.{BLOCKED}5.com/jm.txt
As of this writing, the said sites are inaccessible.
Other Details
This Trojan displays the following message boxes:
Displayed when download fails then terminate itself
It does the following:
- Displays a window when executed:
- Reads data from config file for the URL and Filename to be used in its download routine
SOLUTION
9.800
10.834.04
02 Jun 2014
10.835.00
03 Jun 2014
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
Scan your computer with your Trend Micro product to delete files detected as TROJ_BADUR.NJB. 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.
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