MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dc58254285315938bb0ad962b7aed3b5dd76fcf659c0a8e27091a27b5e6b211. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dc58254285315938bb0ad962b7aed3b5dd76fcf659c0a8e27091a27b5e6b211
SHA3-384 hash: 47db1c8af8e50d866ade2ec1fcbdf247e33b736c776f892b1249405cbf90cb473a3dd112d6193193225e9e5d8086eb52
SHA1 hash: f956f48e0f43dbf35693a473410bdf0b5f77716b
MD5 hash: 5c8f42c0724b180eb36b5a6644cd0067
humanhash: india-may-grey-twenty
File name:morte.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:83'120 bytes
First seen:2025-06-30 22:17:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:LqyLb3T7StIDXQ1+oZ9cgTiKwWeIkLDtA1h1lY8ZlDcQUFImuQZhbzu2knvskG:LDoGXRCc9O+xA1h1lhYKmdZtGs3
TLSH T1B9834BCAB401DD7DF84FDA7B4463090AB530E3521A835F3A636BFD63AD321A44917E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Trojan.Mirai-7135916-0
Create hunting rule

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

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
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Unix.Trojan.Mirai-10018298-0
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Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68630d2437c343677947f5ablinux22vpnfull_triage
Tags:
malware
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68630d26ee5b1c8f3d21c611/reports/39e0c31a-6aae-4a0b-8cc5-269f6a0ae0ae/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2db2f509-4de3-457e-bcf3-e9dce4d643d8
Behavior Graph:
Download SVG
%3 guuid=6b86b293-1800-0000-c461-b0e5fd0d0000 pid=3581 /usr/bin/sudo guuid=fdded195-1800-0000-c461-b0e5040e0000 pid=3588 /tmp/sample.bin guuid=6b86b293-1800-0000-c461-b0e5fd0d0000 pid=3581->guuid=fdded195-1800-0000-c461-b0e5040e0000 pid=3588 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9f8d9f50-e138-42b8-b8e1-f19db85c5750
Result
Threat name:
Mirai, Xmrig
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Detection:
malicious
Classification:
troj.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1725935
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1725935 Sample: morte.m68k.elf Startdate: 01/07/2025 Architecture: LINUX Score: 76 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 4 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 31 Yara detected Xmrig cryptocurrency miner 2->31 8 morte.m68k.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 33 Found strings related to Crypto-Mining 8->33 13 morte.m68k.elf 8->13         started        15 morte.m68k.elf 8->15         started        process6 process7 17 morte.m68k.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8dc58254285315938bb0ad962b7aed3b5dd76fcf659c0a8e27091a27b5e6b211
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8dc58254285315938bb0ad962b7aed3b5dd76fcf659c0a8e27091a27b5e6b211/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/8dc58254285315938bb0ad962b7aed3b5dd76fcf659c0a8e27091a27b5e6b211
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-30 22:18:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxcyevbikmkzhc5qvwlcw6xnhno5o36pmwoavdrhbencpnpgwiiq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250630-172nxabk6t/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a0eca4f9-7c45-4545-9430-cc0e735b7de0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8dc58254285315938bb0ad962b7aed3b5dd76fcf659c0a8e27091a27b5e6b211

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: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 8dc58254285315938bb0ad962b7aed3b5dd76fcf659c0a8e27091a27b5e6b211

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3571561/
  
Delivery method
Distributed via web download

Comments