MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d18c194a1b4ced8f68fe05db8e6f7eb22b1cb6fae3bba965ab5343ff89a3862. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d18c194a1b4ced8f68fe05db8e6f7eb22b1cb6fae3bba965ab5343ff89a3862
SHA3-384 hash: 8b697adbceaf0b7a4e1714833c022d8d4eda7650ef78b9062dc490b69bb5b66a90f8ca566affd64726985c050c1268a2
SHA1 hash: 074a3aa24a4c14caa84c3eb7d1df1f038b8e216b
MD5 hash: a74e961c41a81d3f1ce5a1e54dfeb4eb
humanhash: alaska-massachusetts-missouri-tennis
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:109'752 bytes
First seen:2025-11-07 06:57:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zATEkX9Z8VmhaIzVQ1SsoLwOonc6GtUWYvaREbDoeOpo7ppHeRep:BkX9hU3SsoLBonc6GCWYvaObDxtpHEep
TLSH T11AB3D74E7E215F7CFBAC823447B39A21A65833D727E1D989D19DE6001E7028E641FBB4
telfhash t16e114c184a3863e0d7761d996becff75e5a070df46265e37cc10ed6d9a2d9424e01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 0a068ca810979da0c55b3b3e0aa69f153d805c799d74c0d8463eaab0759e2816
File size (compressed) :40'876 bytes
File size (de-compressed) :109'752 bytes
Format:linux/mips
Packed file: 0a068ca810979da0c55b3b3e0aa69f153d805c799d74c0d8463eaab0759e2816

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
DNS request
Connection attempt
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4d18c194a1b4ced8f68fe05db8e6f7eb22b1cb6fae3bba965ab5343ff89a3862
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-07T05:07:00Z UTC
Last seen:
2025-11-07T11:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4d18c194a1b4ced8f68fe05db8e6f7eb22b1cb6fae3bba965ab5343ff89a3862/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7dbf8770-a7c9-49b4-bbbf-64b0826aaa99
Behavior Graph:
Download SVG
%3 guuid=7f7252ae-1a00-0000-a0a6-053f110b0000 pid=2833 /usr/bin/sudo guuid=7e1324b0-1a00-0000-a0a6-053f170b0000 pid=2839 /tmp/sample.bin guuid=7f7252ae-1a00-0000-a0a6-053f110b0000 pid=2833->guuid=7e1324b0-1a00-0000-a0a6-053f170b0000 pid=2839 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fc23994d-db07-4c76-9a30-baed8b91f43b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1809762
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1809762 Sample: morte.mips.elf Startdate: 07/11/2025 Architecture: LINUX Score: 64 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 Multi AV Scanner detection for submitted file 2->39 9 morte.mips.elf 2->9         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 9 other processes 2->15 process3 process4 17 morte.mips.elf 9->17         started        19 morte.mips.elf 9->19         started        21 morte.mips.elf 9->21         started        process5 23 morte.mips.elf 17->23         started        25 morte.mips.elf 17->25         started        27 morte.mips.elf 19->27         started        process6 29 morte.mips.elf 23->29         started        31 morte.mips.elf 27->31         started        process7 33 morte.mips.elf 29->33         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4d18c194a1b4ced8f68fe05db8e6f7eb22b1cb6fae3bba965ab5343ff89a3862
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4d18c194a1b4ced8f68fe05db8e6f7eb22b1cb6fae3bba965ab5343ff89a3862/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-07 06:58:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jummdffbwthnr5up4bo3rzxx5mrlds3pvy53vfs2wu2d76e2hbra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251107-hrlnms1jey/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
mortex.duckdns.org
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/2221b5a9-0d3b-4814-897f-0a0bf1479baa
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4d18c194a1b4ced8f68fe05db8e6f7eb22b1cb6fae3bba965ab5343ff89a3862

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 0a068ca810979da0c55b3b3e0aa69f153d805c799d74c0d8463eaab0759e2816

Mirai

elf 4d18c194a1b4ced8f68fe05db8e6f7eb22b1cb6fae3bba965ab5343ff89a3862

(this sample)

  
Dropped by
SHA256 0a068ca810979da0c55b3b3e0aa69f153d805c799d74c0d8463eaab0759e2816
  
URLhaus
https://urlhaus.abuse.ch/url/3697943/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 cd097421782f8588af773bc7c502b02a
  
URLhaus
https://urlhaus.abuse.ch/url/3697764/

Comments