MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38b9e08b90a9e6d7daf125959caa2d1497f1f2654f4a0dd275eccd4422075fd1. 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 8 File information Comments
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SHA256 hash: 38b9e08b90a9e6d7daf125959caa2d1497f1f2654f4a0dd275eccd4422075fd1
SHA3-384 hash: 2ff887b65e408518dc9bc519781536e561535a61e0c48c51c235198e564746352bc42b553930f4263b6d5c562968109a
SHA1 hash: 94efe96d269c46bada625ab0c5ac2ea1c8ddc4c3
MD5 hash: d2b1a165b22b49161f6169f979f5468a
humanhash: twelve-mountain-comet-robin
File name:morte.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'732 bytes
First seen:2025-11-10 17:56:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/BTJJHcLLtHptXhLJiHCMzFQ+YhwJTmt4SNm5TeuQhIBtS9uHEU7yiqt:/NX8QiRhwJCeSNOTVodt
TLSH T1E1B36B32A9351927C5D4D5B722F34332F2F7878A20BC869E7E720E8DBF1864026576B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
173
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

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-7136017-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6912277ad63f755c32c46f53/reports/10af9498-d128-4e17-a4ce-516addbde873/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-10T15:07:00Z UTC
Last seen:
2025-11-11T10:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/38b9e08b90a9e6d7daf125959caa2d1497f1f2654f4a0dd275eccd4422075fd1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b9ebd59a-fd70-4017-b0e4-66247b29e16f
Behavior Graph:
Download SVG
%3 guuid=f4b3ac90-1f00-0000-a2d2-f23659090000 pid=2393 /usr/bin/sudo guuid=e4b83092-1f00-0000-a2d2-f23660090000 pid=2400 /tmp/sample.bin guuid=f4b3ac90-1f00-0000-a2d2-f23659090000 pid=2393->guuid=e4b83092-1f00-0000-a2d2-f23660090000 pid=2400 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dea830e8-8f06-42ff-b6f0-c7c632ef2626
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1811619
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1811619 Sample: morte.spc.elf Startdate: 10/11/2025 Architecture: LINUX Score: 88 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Gafgyt 2->20 22 Yara detected Mirai 2->22 8 morte.spc.elf 2->8         started        process3 process4 10 morte.spc.elf 8->10         started        process5 12 morte.spc.elf 10->12         started        process6 14 morte.spc.elf 12->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/38b9e08b90a9e6d7daf125959caa2d1497f1f2654f4a0dd275eccd4422075fd1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/38b9e08b90a9e6d7daf125959caa2d1497f1f2654f4a0dd275eccd4422075fd1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-10 17:57:17 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=hc46bc4qvhtnpwxrewkzzkrncsl7d4tfj5fa3utv5tguiiqhl7iq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251110-wjpbfssldn/
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9482f174-5228-4d9f-ac1d-0876f9f2d252
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/38b9e08b90a9e6d7daf125959caa2d1497f1f2654f4a0dd275eccd4422075fd1

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
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 38b9e08b90a9e6d7daf125959caa2d1497f1f2654f4a0dd275eccd4422075fd1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3697770/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3702477/
  
URLhaus
https://urlhaus.abuse.ch/url/3702494/
  
URLhaus
https://urlhaus.abuse.ch/url/3702511/
  
URLhaus
https://urlhaus.abuse.ch/url/3697609/
  
URLhaus
https://urlhaus.abuse.ch/url/3702527/
  
URLhaus
https://urlhaus.abuse.ch/url/3702523/
  
URLhaus
https://urlhaus.abuse.ch/url/3702541/
  
URLhaus
https://urlhaus.abuse.ch/url/3702580/

Comments