MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb79f7f80d24c977c3b1d2841a110c48e27188eb9addfe81a6fec205161ae433. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb79f7f80d24c977c3b1d2841a110c48e27188eb9addfe81a6fec205161ae433
SHA3-384 hash: 218d677b2bf2db3d5e9f891551490ea60e9fcaee7c4c1de70eeab2bc677f75dcb16d5084dcaf1fb572362abbe2049100
SHA1 hash: 0e783c08811e178cf3ed81f8154736459603ab77
MD5 hash: b0119ce1581ae08250fe861dc1ba7fa0
humanhash: colorado-johnny-six-fillet
File name:boota.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:40'388 bytes
First seen:2026-02-02 18:20:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:HjexQgJvxUh3skTU8am0le4RTZi5A26rfl/3PNgQD5dQD5SV:8J5Uh8kT4TUPufl/xD5qD5SV
TLSH T199031A86BD4399AAC5E013BAAA6E118D3321B7E8C1DF3307DD215B21BBC555F0D73681
telfhash t177e02640ad698b1c98db9a70dd9d07b49501222315664b10cf10d6f0883f054e30ce5e
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 :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/b8e0211b-dcfb-4c04-9390-9d3d655645f6/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Virus.Ladvix-10013865-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6980eb05981ff1d38a453cf0/reports/6216be9b-5c16-4701-8ec3-f1bf7cd3095f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cb79f7f80d24c977c3b1d2841a110c48e27188eb9addfe81a6fec205161ae433
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bff04e10-5ab6-4202-bd2a-7cc4646d74ce
Behavior Graph:
Download SVG
%3 guuid=2d0d197c-1800-0000-e00a-83f31f0a0000 pid=2591 /usr/bin/sudo guuid=ea46967e-1800-0000-e00a-83f3270a0000 pid=2599 /tmp/sample.bin guuid=2d0d197c-1800-0000-e00a-83f31f0a0000 pid=2591->guuid=ea46967e-1800-0000-e00a-83f3270a0000 pid=2599 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/32476c99-d97c-4835-910b-51a2b57635ad
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1861871
Signature
Multi AV Scanner detection for submitted file
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1861871 Sample: boota.arm5.elf Startdate: 02/02/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Okiru 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 boota.arm5.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb79f7f80d24c977c3b1d2841a110c48e27188eb9addfe81a6fec205161ae433
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb79f7f80d24c977c3b1d2841a110c48e27188eb9addfe81a6fec205161ae433/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cb79f7f80d24c977c3b1d2841a110c48e27188eb9addfe81a6fec205161ae433
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-02 18:13:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zn47p6anetexpq5r2kcbueimjdrhdchltlo75ang73bakfq24qzq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260202-wy41fsgv8g/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 cb79f7f80d24c977c3b1d2841a110c48e27188eb9addfe81a6fec205161ae433

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3770812/
  
Delivery method
Distributed via web download

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