MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 914b57aae4cf6c5531aeab24f6a3938ba5dcd2c28135d7c335b268c40c85d3fd. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 914b57aae4cf6c5531aeab24f6a3938ba5dcd2c28135d7c335b268c40c85d3fd
SHA3-384 hash: 96c794e01ead381d6c94b8dde3bc55369a9fca16303a0e0fb342b63d6c14b7a49ef63740e7279b2d1e826cd0bfaa4bc5
SHA1 hash: b2bb1b60ef6394578726175835e01ce151422a1b
MD5 hash: f1c34505cd7d34dd22a919527c69a80d
humanhash: double-high-sixteen-mirror
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:42'228 bytes
First seen:2025-10-29 22:34:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3P/H8VpygBGEX7tcw8GyreOLSygxoMCzw0ZW1zt5RnNWGcnMP+plLWM:XeIAGEX76YdOLSLSk0YVBMJnMP+pv
TLSH T13113F11ED9A63407DB9CEE7CF1F922977E901D82326D070C63519CC8F52B869E8D8129
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :42'228 bytes
File size (de-compressed) :113'856 bytes
Format:linux/mipsel
Unpacked file: 5f0dc385ca6265ca0c29a70d2bc19e373d7ef98bb334fdc2f3c72299de699c2d

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a file
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/690296cbbe20d9334859c3f5/reports/f342c94b-00e5-41ba-8110-df5837a03ee5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-29T23:16:00Z UTC
Last seen:
2025-10-30T08:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/914b57aae4cf6c5531aeab24f6a3938ba5dcd2c28135d7c335b268c40c85d3fd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/910a0289-f371-4ca2-bd0e-7d3b708c8989
Behavior Graph:
Download SVG
%3 guuid=d57b4356-1700-0000-2ba4-9b07ff090000 pid=2559 /usr/bin/sudo guuid=a140ac57-1700-0000-2ba4-9b07040a0000 pid=2564 /tmp/sample.bin guuid=d57b4356-1700-0000-2ba4-9b07ff090000 pid=2559->guuid=a140ac57-1700-0000-2ba4-9b07040a0000 pid=2564 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/432ffd09-8bf1-4153-a646-b4c1a7541c18
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1804662
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1804662 Sample: morte.mpsl.elf Startdate: 30/10/2025 Architecture: LINUX Score: 64 22 uraniumc2.ddns.net 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 morte.mpsl.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 morte.mpsl.elf 8->12         started        14 morte.mpsl.elf 8->14         started        16 morte.mpsl.elf 8->16         started        process6 18 morte.mpsl.elf 12->18         started        20 morte.mpsl.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/914b57aae4cf6c5531aeab24f6a3938ba5dcd2c28135d7c335b268c40c85d3fd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/914b57aae4cf6c5531aeab24f6a3938ba5dcd2c28135d7c335b268c40c85d3fd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-29 22:35:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sffvpkxez5wfkmnovmspni4tros5zuwcqe25pqzvwjumidef2p6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251029-2h314svlfz/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 914b57aae4cf6c5531aeab24f6a3938ba5dcd2c28135d7c335b268c40c85d3fd

(this sample)

Mirai

elf 5f0dc385ca6265ca0c29a70d2bc19e373d7ef98bb334fdc2f3c72299de699c2d

  
URLhaus
https://urlhaus.abuse.ch/url/3670493/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5f0dc385ca6265ca0c29a70d2bc19e373d7ef98bb334fdc2f3c72299de699c2d
  
Dropping
MD5 f4306e414abf0230fc1a254ab62162b6

Comments