MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6d6cd1f14b543ce376cb43f767526b2ee56006597b50d814e29d91ea87bd473. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6d6cd1f14b543ce376cb43f767526b2ee56006597b50d814e29d91ea87bd473
SHA3-384 hash: 20be48e7b9be138a65d10dde8e40363d8d337c56170a1fc346d4f861587dd99ae0655baf474e6bfac7683ab38f27bea7
SHA1 hash: 7c3883bfa4ce1b8017ff365b5a4fae4b8e84d5d8
MD5 hash: bdcee0fb934ca14c04c5cdef72e379f3
humanhash: video-five-kitten-steak
File name:top1miku.armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:168'000 bytes
First seen:2025-07-26 18:08:43 UTC
Last seen:2025-07-26 19:19:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:fwFTIPZ+4PXxKJegm2Vvrnz1bdK4l2IGm4V9G79Tp3eYMPuBvY3FPVLUlDeWwywX:fwaPZ+QR25P1bc4lx4y79teYJw1TBWQ
TLSH T1EAF31945FC918F66C6C212B7FB5E428D372A17A8D2EE32039D256F24378B95B0E37542
telfhash t16f3153a2cb001d9d3fc5865c106a514a1af838ec135538678a6dbb5f14b2cc3343c822
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 :
38
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-CZE.10443.22731.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android mirai obfuscated rust
Link:
https://www.filescan.io/uploads/688519d5c79df08ef095ff5b/reports/0eda98bb-1a22-4747-ba2c-f603076bce7d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
196.251.73.115/HBTs
Number of open files:
3
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
2323,23,37215
Full report:
https://elfdigest.com/brief/c6d6cd1f14b543ce376cb43f767526b2ee56006597b50d814e29d91ea87bd473
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 196.251.73.115:2004
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f1ee46af-1111-4b75-9dc0-acd5ea4e0972
Behavior Graph:
Download SVG
%3 guuid=94c71b97-1a00-0000-3c6b-bd9b130b0000 pid=2835 /usr/bin/sudo guuid=bf329c99-1a00-0000-3c6b-bd9b160b0000 pid=2838 /tmp/sample.bin guuid=94c71b97-1a00-0000-3c6b-bd9b130b0000 pid=2835->guuid=bf329c99-1a00-0000-3c6b-bd9b160b0000 pid=2838 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/059df73c-8fa7-4884-a545-14a8850b8ff5
Result
Threat name:
Gafgyt, Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1744751
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1744751 Sample: top1miku.armv4l.elf Startdate: 26/07/2025 Architecture: LINUX Score: 100 40 top1miku.duckdns.org 2->40 42 185.149.161.27 ZONATELECOM-ASRU Russian Federation 2->42 44 99 other IPs or domains 2->44 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected Gafgyt 2->54 56 Yara detected Mirai 2->56 58 Yara detected Xmrig cryptocurrency miner 2->58 10 top1miku.armv4l.elf 2->10         started        signatures3 60 Uses dynamic DNS services 40->60 process4 signatures5 68 Found strings related to Crypto-Mining 10->68 13 top1miku.armv4l.elf 10->13         started        process6 process7 15 top1miku.armv4l.elf 13->15         started        file8 38 /etc/init.d/sysd, POSIX 15->38 dropped 46 Sample tries to set files in /etc globally writable 15->46 48 Drops files in suspicious directories 15->48 50 Sample tries to persist itself using System V runlevels 15->50 19 top1miku.armv4l.elf sh 15->19         started        21 top1miku.armv4l.elf 15->21         started        signatures9 process10 signatures11 24 sh cp 19->24         started        62 Sample deletes itself 21->62 28 top1miku.armv4l.elf sh 21->28         started        30 top1miku.armv4l.elf sh 21->30         started        32 top1miku.armv4l.elf sh 21->32         started        34 13 other processes 21->34 process12 file13 36 /usr/bin/.sh, ELF 24->36 dropped 64 Drops invisible ELF files 24->64 66 Drops files in suspicious directories 24->66 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c6d6cd1f14b543ce376cb43f767526b2ee56006597b50d814e29d91ea87bd473
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6d6cd1f14b543ce376cb43f767526b2ee56006597b50d814e29d91ea87bd473/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/c6d6cd1f14b543ce376cb43f767526b2ee56006597b50d814e29d91ea87bd473
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-25 23:19:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 34 (52.94%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y3lm2hyuwvb44n3mwq7xm5jgwlxfmadfs62q3akofhmr5kd32rzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250726-wrlkjabj61/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9037febf-d61d-4ed2-86a5-affae335d222
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/c6d6cd1f14b543ce376cb43f767526b2ee56006597b50d814e29d91ea87bd473

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:Linux_Generic_Threat_d94e1020
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

elf c6d6cd1f14b543ce376cb43f767526b2ee56006597b50d814e29d91ea87bd473

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3590423/
  
Delivery method
Distributed via web download

Comments