MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4be74bfcc740a7414bb267d84314e840c0ae691c4eb9f0abbbd2e6bdd34c3e9f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4be74bfcc740a7414bb267d84314e840c0ae691c4eb9f0abbbd2e6bdd34c3e9f
SHA3-384 hash: a0ac56dc641ce83304ec646359582e767635f20df826e1fb9c257af271d952280c81e9607761882e1adef217272c5a61
SHA1 hash: 84a494f5446134889753d9247a3bd7b1988b722d
MD5 hash: 02f3957f0ae82ef4798c61f5da062ac5
humanhash: lion-river-quiet-aspen
File name:morte.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:87'168 bytes
First seen:2025-09-08 06:06:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:mjUKZLGNGgjmQ3HSvhaut6OYm5C4JoAEntfT:eDh0OYOCwuT
TLSH T11A836C22B9391A27C4E4A57722F34336F1F6438A24A8CB2F7D710E8DBF2559036476B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-2.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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/68be72a4fe1969faa8a77a19/reports/04de23e5-2162-4b87-8db1-e1cc4fc3577a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-07T18:37:00Z UTC
Last seen:
2025-09-07T18:37:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/4be74bfcc740a7414bb267d84314e840c0ae691c4eb9f0abbbd2e6bdd34c3e9f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7cf5380c-d63e-4bee-b72f-6903c93b84d9
Behavior Graph:
Download SVG
%3 guuid=fd5fb7d6-6000-0000-776a-82672b040000 pid=1067 /usr/bin/sudo guuid=40c491d9-6000-0000-776a-82672c040000 pid=1068 /tmp/sample.bin guuid=fd5fb7d6-6000-0000-776a-82672b040000 pid=1067->guuid=40c491d9-6000-0000-776a-82672c040000 pid=1068 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3736d9ce-68bc-4e1d-9051-6089cfecb532
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1772917
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1772917 Sample: morte.spc.elf Startdate: 08/09/2025 Architecture: LINUX Score: 60 26 uraniumc2.ddns.net 2->26 28 uraniumc2.ddns.net 202.155.94.19, 12121, 57658 INDOSATM2-IDINDOSATM2ASNID Indonesia 2->28 30 3 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 morte.spc.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 9 other processes 2->14 signatures3 36 Uses dynamic DNS services 26->36 process4 process5 16 morte.spc.elf 8->16         started        18 morte.spc.elf 8->18         started        20 morte.spc.elf 8->20         started        process6 22 morte.spc.elf 16->22         started        24 morte.spc.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4be74bfcc740a7414bb267d84314e840c0ae691c4eb9f0abbbd2e6bdd34c3e9f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4be74bfcc740a7414bb267d84314e840c0ae691c4eb9f0abbbd2e6bdd34c3e9f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4be74bfcc740a7414bb267d84314e840c0ae691c4eb9f0abbbd2e6bdd34c3e9f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-08 00:49:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jptux7ghictucs5sm7megfhiidak42i4j247bk532ltl3u2mh2pq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250908-gt1pxa1qz2/
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/eed5d9a1-dab1-49b3-926b-b8603dd272a9
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/4be74bfcc740a7414bb267d84314e840c0ae691c4eb9f0abbbd2e6bdd34c3e9f

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 4be74bfcc740a7414bb267d84314e840c0ae691c4eb9f0abbbd2e6bdd34c3e9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3619705/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3620195/

Comments