Backdoor.Linux.BASHLITE.MESS
HEUR:Backdoor.Linux.Gafgyt.a (Kaspersky)
Linux
Threat Type: Backdoor
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
Downloaded from the Internet
This Backdoor 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 commands from a remote malicious user, effectively compromising the affected system.
TECHNICAL DETAILS
119,562 bytes
ELF
Yes
20 Aug 2019
Connects to URLs/IPs, Displays message/message boxes
Arrival Details
This Backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Backdoor Routine
This Backdoor executes the following commands from a remote malicious user:
- HTTP - HTTP hex flood
- UDP - UDP flood
- STD - STD flood
- TCP - TCP flood
- CRASH - RTCP flood
- CRUSH - TCP and STD flood
- SMITE - VSE flood
- CNC - connect to specific CNC
- KILL - STOP bot operation
It connects to the following URL(s) to send and receive commands from a remote malicious user:
- {BLOCKED}.{BLOCKED}.117.22
Other Details
This Backdoor does the following:
- Upon execution it will display the following string:
- "Gosh that chinese family at the other table sure ate alot"
SOLUTION
9.850
15.312.04
21 Aug 2019
15.313.00
22 Aug 2019
Scan your computer with your Trend Micro product to delete files detected as Backdoor.Linux.BASHLITE.MESS. 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 the following Trend Micro Support pages for more information:
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