MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bbf01d2a50c3b8cec1c4961fccda6520eb73f0026474aa4dce42ff319921c4f. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bbf01d2a50c3b8cec1c4961fccda6520eb73f0026474aa4dce42ff319921c4f
SHA3-384 hash: 3b30cdcd59d8aca286929b4a1c5ff58249c89d49bab11bd6a830abde9469a3940dd9e3b18c00058310800e0890e8700f
SHA1 hash: 83c10ede1f0f8686e71b7805d6767e3a1cfeedb0
MD5 hash: 82ccbeaa75d914724e2f7f40b66fe621
humanhash: echo-butter-arkansas-eighteen
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:54'212 bytes
First seen:2025-12-26 20:44:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jH1EvsGSa1QSLUuOjxLLGRxhpf6tWUzI263jhgK:qjNLyHGR7pfmhsOK
TLSH T1A9336C46E782D4B6E85345F1117FA7638A32FAEA0625C683D75D7D31DC2A42083273BC
telfhash t1e23137ab6ea608f8b3d4bc4ec75b43d3a235c937924161ed84f21ed137e1ea58530830
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 :
24
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/25e5780c-5b23-4bfe-a6c2-a206e80cce78/
Detection(s):
Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694ef3f63f8fdbf8e952eead/reports/773157b1-362d-4b20-b8b0-b03b4e82a18a/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0b3126b3-976b-43da-9dfd-3a1cc17927f3
Behavior Graph:
Download SVG
%3 guuid=98f8d917-1d00-0000-d4ae-25da12060000 pid=1554 /usr/bin/sudo guuid=1b329619-1d00-0000-d4ae-25da17060000 pid=1559 /tmp/sample.bin guuid=98f8d917-1d00-0000-d4ae-25da12060000 pid=1554->guuid=1b329619-1d00-0000-d4ae-25da17060000 pid=1559 execve guuid=a342ad19-1d00-0000-d4ae-25da18060000 pid=1560 /tmp/sample.bin delete-file write-file zombie guuid=1b329619-1d00-0000-d4ae-25da17060000 pid=1559->guuid=a342ad19-1d00-0000-d4ae-25da18060000 pid=1560 clone guuid=4db3cc19-1d00-0000-d4ae-25da1a060000 pid=1562 /tmp/sample.bin net send-data guuid=a342ad19-1d00-0000-d4ae-25da18060000 pid=1560->guuid=4db3cc19-1d00-0000-d4ae-25da1a060000 pid=1562 clone c3b039c8-d952-5b9d-abd6-09bceba667de 91.208.206.49:6970 guuid=4db3cc19-1d00-0000-d4ae-25da1a060000 pid=1562->c3b039c8-d952-5b9d-abd6-09bceba667de send: 24B
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/17c3f4c1-985f-438a-b4e7-b176a435a99a
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1840054
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1840054 Sample: x86.elf Startdate: 26/12/2025 Architecture: LINUX Score: 60 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 9 x86.elf 2->9         started        process3 process4 11 x86.elf 9->11         started        signatures5 32 Sample deletes itself 11->32 14 x86.elf 11->14         started        process6 process7 16 x86.elf 14->16         started        18 x86.elf 14->18         started        process8 20 x86.elf 16->20         started        22 x86.elf 16->22         started        24 x86.elf 18->24         started        26 x86.elf 18->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bbf01d2a50c3b8cec1c4961fccda6520eb73f0026474aa4dce42ff319921c4f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4bbf01d2a50c3b8cec1c4961fccda6520eb73f0026474aa4dce42ff319921c4f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 20:45:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jo7qduvfbq5yz3a4jfq7ztngkihlopyaezduvjg44qx7ggmsdrhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/251226-zj5vzsxpcj/
Behaviour
Changes its process name
Deletes itself
Malware Config
C2 Extraction:
91.208.206.49
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 4bbf01d2a50c3b8cec1c4961fccda6520eb73f0026474aa4dce42ff319921c4f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744335/
  
Delivery method
Distributed via web download

Comments