🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d31b81e8cc94e6598e6bf13781df7bc13901ab3b0fc24fef12d4d71162a37ce. 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: 6


Intelligence 6 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d31b81e8cc94e6598e6bf13781df7bc13901ab3b0fc24fef12d4d71162a37ce
SHA3-384 hash: 9952de916933416109ecd2780223bdbac38c8a97c53c2c0a151df2d7066b38cfdadaaf5c077118a6db655b09f88b1420
SHA1 hash: a5fff94c3acba67dfbe16ccb08e4d1642f46dc46
MD5 hash: 0899ec3e5c3565b3a1a9fe6b18ef9667
humanhash: mountain-yankee-romeo-charlie
File name:main_m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:150'272 bytes
First seen:2026-08-15 17:04:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:U2y2z1f5JFZcw7OyApj0f4+oCiWNr1I6z5VxjbifLIr/iW+:UP2hIwqyAl0f4+ofWI6zCLbW+
TLSH T1E5E33BD7F900DDBEF80AE33748130909B230BBA154921B372257796BED3A1991973E87
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e860d872-8971-4cc7-983b-c61ff8a37659/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6a809c7753a8ed6aff3ee2eb/reports/f80ac0bc-d52e-4e7b-bfba-508284779547/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-10T12:01:00Z UTC
Last seen:
2026-08-16T13:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6d31b81e8cc94e6598e6bf13781df7bc13901ab3b0fc24fef12d4d71162a37ce/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9fc3c152-3def-4e2a-9b0d-fdfcf30d5310
Behavior Graph:
Download SVG
%3 guuid=5653e46a-1b00-0000-1d80-d21eef090000 pid=2543 /usr/bin/sudo guuid=5743f96c-1b00-0000-1d80-d21ef8090000 pid=2552 /tmp/sample.bin guuid=5653e46a-1b00-0000-1d80-d21eef090000 pid=2543->guuid=5743f96c-1b00-0000-1d80-d21ef8090000 pid=2552 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4e50d2c7-1aa2-41cf-9f81-c8fd60fa1e8f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6d31b81e8cc94e6598e6bf13781df7bc13901ab3b0fc24fef12d4d71162a37ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d31b81e8cc94e6598e6bf13781df7bc13901ab3b0fc24fef12d4d71162a37ce/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-15 17:06:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nuy3qhumzfhglghgx4jxqhpxxqjzagvtwd6cj7xrfvgxcfrkg7ha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260815-vl9jqszflg/
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/6d31b81e8cc94e6598e6bf13781df7bc13901ab3b0fc24fef12d4d71162a37ce

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 6d31b81e8cc94e6598e6bf13781df7bc13901ab3b0fc24fef12d4d71162a37ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3904068/
  
Delivery method
Distributed via web download

Comments