MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 400f03319b9db77fa6a8c8c079edf65643c8620f3d3dc73d80bbdb2521c3204c. 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: 400f03319b9db77fa6a8c8c079edf65643c8620f3d3dc73d80bbdb2521c3204c
SHA3-384 hash: 991d6a4435decf751129f247f5e9a7dad53beef71c3647db763ffb59bc21735797bd2a5d6bb2dd6898b53dc1203a75a5
SHA1 hash: d71b8f321ca42f314a46692125fa005736103c91
MD5 hash: 0bad609045b5c615b28cb4ff2f0b1622
humanhash: princess-delta-burger-football
File name:titanjr.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:92'996 bytes
First seen:2026-02-22 19:47:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:uVDJZV1dmccgULZT6xGJ1tumsKKacwCLaI21BPUvO3jTZcg1e3AyAFE:uVNZV1dmrwgJBtKacwCeI2fKeKiE
TLSH T17C933A52FD958652C6C516B7FB1E028D372663A8E2EE3203DD255F2133CB91B0E77981
telfhash t1bd4100f99ba90a9c63d4c2c4918f606e5ffd30ba1b0135298a5deb4f8583ac1b90c817
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 :
43
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/e36cee08-2df0-49f1-bce6-a06e5c643305/
Detection(s):
Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/699b5d7acd25bfe1dfd76f12/reports/6d85a817-9322-4911-a18e-e89cd13a9fdd/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/51e363e6-0034-49d0-bbd2-19c4991752c6
Behavior Graph:
Download SVG
%3 guuid=eb9a628b-1800-0000-db93-f1a5a40d0000 pid=3492 /usr/bin/sudo guuid=828d378d-1800-0000-db93-f1a5aa0d0000 pid=3498 /tmp/sample.bin guuid=eb9a628b-1800-0000-db93-f1a5a40d0000 pid=3492->guuid=828d378d-1800-0000-db93-f1a5aa0d0000 pid=3498 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/65ba8fd6-fe19-442e-a45b-a985d07628a0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/400f03319b9db77fa6a8c8c079edf65643c8620f3d3dc73d80bbdb2521c3204c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/400f03319b9db77fa6a8c8c079edf65643c8620f3d3dc73d80bbdb2521c3204c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 19:48:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iahqgmm3tw3x7jvizdaht3pwkzb4qyqphu64opmaxpnskiodebga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260222-yh59pafy2c/
Malware Config
C2 Extraction:
130.12.180.127
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/400f03319b9db77fa6a8c8c079edf65643c8620f3d3dc73d80bbdb2521c3204c

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 400f03319b9db77fa6a8c8c079edf65643c8620f3d3dc73d80bbdb2521c3204c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782471/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3783759/

Comments