MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c33a30d0b5e0368f87709e8738ec3c764852cd5b2232ee3202b9f4be27eb2fd3. 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: 7


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

SHA256 hash: c33a30d0b5e0368f87709e8738ec3c764852cd5b2232ee3202b9f4be27eb2fd3
SHA3-384 hash: 5eeab0eec65d0aa01b60707c38f7432bfedfd33f874855a1c39d5cedaa007cf1c631863fd090331b3f69240b9748f3f7
SHA1 hash: f0b8fda3a5eb7ba8b35996e609469a807262eead
MD5 hash: 5b4a3eb24695240b44284d4f1565b817
humanhash: william-kentucky-equal-september
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:69'636 bytes
First seen:2026-02-01 00:18:52 UTC
Last seen:2026-02-01 18:38:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:vAgV/VExEg2eDY7Dm8VJyyE1sxQWbxdJ3rWNzE+VQEi:vAQ/VEOgVE7DiyE1GQSx/B+VBi
TLSH T163633BDAF801DD7DF81BD77A4457090AB930B3D502831B3B639BB9A7BC721A81D12E85
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
115
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0614ad0d-a4c8-4066-92c1-98b7cd221c85/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/697e9c0c930564ff3c8138f8/reports/a4dbb96c-6393-4587-819d-31c281ed519d/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f7bb6233-6000-4f86-aaac-41d36cf7a74e
Behavior Graph:
Download SVG
%3 guuid=86661b3d-1800-0000-e007-07a3800d0000 pid=3456 /usr/bin/sudo guuid=0d566d3f-1800-0000-e007-07a3890d0000 pid=3465 /tmp/sample.bin guuid=86661b3d-1800-0000-e007-07a3800d0000 pid=3456->guuid=0d566d3f-1800-0000-e007-07a3890d0000 pid=3465 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/88b605e3-3623-4174-9eb8-6ee2cdc2edf0
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1861049
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1861049 Sample: m68k.elf Startdate: 01/02/2026 Architecture: LINUX Score: 100 32 157.182.219.114, 37215 WVUUS United States 2->32 34 197.245.8.147, 37215 Vox-TelecomZA South Africa 2->34 36 99 other IPs or domains 2->36 38 Suricata IDS alerts for network traffic 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 5 other signatures 2->44 8 m68k.elf 2->8         started        10 dash rm 2->10         started        12 dash grep 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 m68k.elf sh 8->16         started        18 m68k.elf 8->18         started        process6 20 sh rm 16->20         started        22 sh mkdir 16->22         started        24 sh mv 16->24         started        26 sh chmod 16->26         started        28 m68k.elf 18->28         started        30 m68k.elf 18->30         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c33a30d0b5e0368f87709e8738ec3c764852cd5b2232ee3202b9f4be27eb2fd3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c33a30d0b5e0368f87709e8738ec3c764852cd5b2232ee3202b9f4be27eb2fd3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 00:19:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ym5dbufv4a3i7b3qt2dtr3b4ozefftk3eizo4mqcxh2l4j7lf7jq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260201-amc7psdv8h/
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/c33a30d0b5e0368f87709e8738ec3c764852cd5b2232ee3202b9f4be27eb2fd3

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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_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

elf c33a30d0b5e0368f87709e8738ec3c764852cd5b2232ee3202b9f4be27eb2fd3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766778/
  
Delivery method
Distributed via web download

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