MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d67f3c81398537d6e361b5002a54d9ef3b4de2a95aee647e6f7696305f8ebb4a. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d67f3c81398537d6e361b5002a54d9ef3b4de2a95aee647e6f7696305f8ebb4a
SHA3-384 hash: 6bea1f7cf8f14687be0bf58c73c15ce5c0673c32eef441bf0930a94af9903f5b37583ad9f4c708dc782a036b67c87ef6
SHA1 hash: 4262feef9b33b56288bce6edbb3e7126086ef0fa
MD5 hash: aa457cc33fbb6f3a61b953b8076851ef
humanhash: floor-magazine-moon-november
File name:top1miku.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:63'768 bytes
First seen:2025-07-09 08:50:38 UTC
Last seen:2025-07-09 13:56:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:jhO2IHXWxR0WoIUiL+U9h9eaLzo+AsVS//gqrFUh/TXvQkxLPNU3JQSe73QwJZYO:Q2IGxRBy87eio+AywkXvQk25OBJa1UF
TLSH T1EC533B51BC819617C5D4237AF6AE468D3B2523E8E2DF32179E211F013B8A82F1D7BE45
telfhash t1a8318d73969d1f8c17d4c3689a8a2250cdec35f81b10657a9f5d7b8b82538d1b24e026
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
14
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9941921-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686e2da4c9eb97473767d735linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1c3b1dab-b198-4aff-bd80-a03ebf96960c
Behavior Graph:
Download SVG
%3 guuid=3820ba25-2100-0000-5037-04d2060b0000 pid=2822 /usr/bin/sudo guuid=0f52fd27-2100-0000-5037-04d2080b0000 pid=2824 /tmp/sample.bin guuid=3820ba25-2100-0000-5037-04d2060b0000 pid=2822->guuid=0f52fd27-2100-0000-5037-04d2080b0000 pid=2824 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff6dc9c4-2901-47bf-919a-a45913aa62d4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1731692
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d67f3c81398537d6e361b5002a54d9ef3b4de2a95aee647e6f7696305f8ebb4a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d67f3c81398537d6e361b5002a54d9ef3b4de2a95aee647e6f7696305f8ebb4a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 22:57:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2z7tzajzqu35ny3bwuacuvgz545u3yvjllxgi7tpo2ldax4oxnfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons
Link:
https://tria.ge/reports/250709-ksdqjawth1/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/aae65b5d-bc66-4b3c-b3f6-57bb9c717e7d
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/d67f3c81398537d6e361b5002a54d9ef3b4de2a95aee647e6f7696305f8ebb4a

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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

sh 8df3986c1c1391c6e7e765c2ceca28e0d4286a2edf54119d352b38d35ec2f583

Mirai

elf d67f3c81398537d6e361b5002a54d9ef3b4de2a95aee647e6f7696305f8ebb4a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579500/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 8df3986c1c1391c6e7e765c2ceca28e0d4286a2edf54119d352b38d35ec2f583
  
Dropped by
MD5 681073504e2d8e2e0c1a0ba0ce9c48e6
  
Dropped by
SHA256 2bd286e80d145c988f670f92a2928f7e9778f3987976eaf40a926bc21c60529e
  
Dropped by
MD5 cc698d831c69cde9351d8f500ec664bc
  
Dropped by
SHA256 0d3c6dec1814514a59f3b14b158032c5cbbb0d2089cff442ab3d54d85c7ff172
  
Dropped by
MD5 e9cafe73e08cfc99e083f4869f5b94dc
  
URLhaus
https://urlhaus.abuse.ch/url/3579487/
  
URLhaus
https://urlhaus.abuse.ch/url/3579513/
  
URLhaus
https://urlhaus.abuse.ch/url/3579514/

Comments