MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f5187c9a6efa87aa48cd33ab19cd3bd55b972a3169d6e5be082d6354efe302a. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f5187c9a6efa87aa48cd33ab19cd3bd55b972a3169d6e5be082d6354efe302a
SHA3-384 hash: 8afd83ed35e7bb7b050ed26edbfa4ee61c99994c94da1f5d9ae5ffeb6a47bdaa39a440a5c56e910aa0da31e883c19fa5
SHA1 hash: bd901c3d635b6a85d830f6143bd2e87cdbc04842
MD5 hash: e88593f59f2013691ce4a961f745c703
humanhash: asparagus-mango-march-comet
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:132'440 bytes
First seen:2025-11-10 17:14:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:N/nS4WNdyfl5vSDnaLO//fM+igZRlkFH0GAA5ag16nXnDbGiZZNeVuL6h7ME5FAx:c4In9ndHW9zAA5ag8ZNeVuLyoE9XLin
TLSH T126D33B4AE9928A12C5C712FAF66E914933135B78D3EF3202CE14AFA467C74CA0F77516
telfhash t1b5111096cf880e8c17ca548801d9a51917f979ee260ba54ec66c5b4b864b6c1780803f
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8432d6a58da98950f1a8384a17486bef478f7fd75e76b277b1982a641094428f
File size (compressed) :52'564 bytes
File size (de-compressed) :132'440 bytes
Format:linux/arm
Packed file: 8432d6a58da98950f1a8384a17486bef478f7fd75e76b277b1982a641094428f

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
NL NL
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.9999-6.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-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.Trojan.Mirai-5607483-0
Create hunting rule

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

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

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Kills processes
Runs as daemon
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/69121daf935d9f0d73ca5be0/reports/d18d49e1-5dfd-4e53-ac8b-8afe07987b92/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8f5187c9a6efa87aa48cd33ab19cd3bd55b972a3169d6e5be082d6354efe302a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-10T15:27:00Z UTC
Last seen:
2025-11-11T12:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8f5187c9a6efa87aa48cd33ab19cd3bd55b972a3169d6e5be082d6354efe302a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ab96a27b-3306-405e-9837-a0804c0b1aca
Behavior Graph:
Download SVG
%3 guuid=cb6d4904-1a00-0000-45c1-c5cd3d080000 pid=2109 /usr/bin/sudo guuid=f9001d07-1a00-0000-45c1-c5cd42080000 pid=2114 /tmp/sample.bin guuid=cb6d4904-1a00-0000-45c1-c5cd3d080000 pid=2109->guuid=f9001d07-1a00-0000-45c1-c5cd42080000 pid=2114 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2d46fc36-73e5-406d-b247-41341ec54d64
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1811566
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: 1811566 Sample: morte.arm6.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.arm6.elf 2->8         started        process3 process4 10 morte.arm6.elf 8->10         started        process5 12 morte.arm6.elf 10->12         started        process6 14 morte.arm6.elf 12->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f5187c9a6efa87aa48cd33ab19cd3bd55b972a3169d6e5be082d6354efe302a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8f5187c9a6efa87aa48cd33ab19cd3bd55b972a3169d6e5be082d6354efe302a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-10 17:15:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5iypsng56uhvjem2m5ldhgtxvk3s4vdc2ow4w7aqlldktx6gava._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251110-vssjssan5s/
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/51a09f15-3fee-4d44-b7d6-a1c0144c80f4
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/8f5187c9a6efa87aa48cd33ab19cd3bd55b972a3169d6e5be082d6354efe302a

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 8432d6a58da98950f1a8384a17486bef478f7fd75e76b277b1982a641094428f

Mirai

elf 8f5187c9a6efa87aa48cd33ab19cd3bd55b972a3169d6e5be082d6354efe302a

(this sample)

  
Dropped by
SHA256 8432d6a58da98950f1a8384a17486bef478f7fd75e76b277b1982a641094428f
  
URLhaus
https://urlhaus.abuse.ch/url/3697942/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e3696eea5794294af354835caa9c3377
  
URLhaus
https://urlhaus.abuse.ch/url/3701807/
  
URLhaus
https://urlhaus.abuse.ch/url/3702500/
  
URLhaus
https://urlhaus.abuse.ch/url/3702514/
  
URLhaus
https://urlhaus.abuse.ch/url/3702545/
  
URLhaus
https://urlhaus.abuse.ch/url/3702503/
  
URLhaus
https://urlhaus.abuse.ch/url/3702505/
  
URLhaus
https://urlhaus.abuse.ch/url/3702544/
  
URLhaus
https://urlhaus.abuse.ch/url/3697765/

Comments