MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d121e56615b7c4bebfe42d6b611aa74cb7ec5425ff3a19a6ca027a64001fa7e. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d121e56615b7c4bebfe42d6b611aa74cb7ec5425ff3a19a6ca027a64001fa7e
SHA3-384 hash: 5a335ba251f90823127f4944e6ddfa4ae8a57f93a866a0ad12fab93759b2697f13499c7f39dffce424e3f49442c05572
SHA1 hash: c364ddea683119a9bbbfed4fa6222e71f1e4cbc7
MD5 hash: 041ef48606197fdd010d38f191a3b4ba
humanhash: florida-wisconsin-orange-mexico
File name:well.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:169'600 bytes
First seen:2025-08-27 17:16:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:SU68hkDCfQC7nHGF5TI93g1VijbiMLeaExwVQ/HXog0yhySI:A5F5i3gULeTZ3ayhdI
TLSH T174F34AC7F801DEBEF80AF73648130909B530779111924B373257B96BEE3A1991967E8A
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
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.28940.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
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:
masquerade
Link:
https://www.filescan.io/uploads/68af3e8f6212e2f74263f0e2/reports/c7e8ac11-07d1-412c-a751-121a9bfda6af/overview
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/1d121e56615b7c4bebfe42d6b611aa74cb7ec5425ff3a19a6ca027a64001fa7e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5eb97c84-ff56-4599-97c5-0d86a595f0ee
Behavior Graph:
Download SVG
%3 guuid=db6a98e5-1800-0000-2b9f-2a6a3c0c0000 pid=3132 /usr/bin/sudo guuid=dd5351e9-1800-0000-2b9f-2a6a480c0000 pid=3144 /tmp/sample.bin guuid=db6a98e5-1800-0000-2b9f-2a6a3c0c0000 pid=3132->guuid=dd5351e9-1800-0000-2b9f-2a6a480c0000 pid=3144 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/011a2ff4-0a97-432f-bfc0-afb11dcf1a3c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1766423
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1766423 Sample: well.m68k.elf Startdate: 27/08/2025 Architecture: LINUX Score: 72 44 190.161.71.71, 23 VTRBANDAANCHASACL Chile 2->44 46 187.218.161.224 UninetSAdeCVMX Mexico 2->46 48 99 other IPs or domains 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected Mirai 2->56 10 well.m68k.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 well.m68k.elf 10->14         started        16 well.m68k.elf 10->16         started        18 well.m68k.elf 10->18         started        process6 20 well.m68k.elf 14->20         started        22 well.m68k.elf 14->22         started        24 well.m68k.elf 16->24         started        26 well.m68k.elf 16->26         started        28 well.m68k.elf 16->28         started        process7 30 well.m68k.elf 20->30         started        32 well.m68k.elf 20->32         started        34 well.m68k.elf 20->34         started        36 well.m68k.elf 24->36         started        38 well.m68k.elf 24->38         started        process8 40 well.m68k.elf 30->40         started        42 well.m68k.elf 30->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d121e56615b7c4bebfe42d6b611aa74cb7ec5425ff3a19a6ca027a64001fa7e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d121e56615b7c4bebfe42d6b611aa74cb7ec5425ff3a19a6ca027a64001fa7e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 17:19:35 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dujb4vtbln6ex276illlmenkotfx5rkcl7z2dgtmuat2mqab7j7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora linux
Link:
https://tria.ge/reports/250827-vxehqsstfv/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/fcd8f95b-b38b-45e2-8e48-0690f8524390
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/1d121e56615b7c4bebfe42d6b611aa74cb7ec5425ff3a19a6ca027a64001fa7e

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 1d121e56615b7c4bebfe42d6b611aa74cb7ec5425ff3a19a6ca027a64001fa7e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3612683/
  
Delivery method
Distributed via web download

Comments