MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4ba7ebb5dcb741e167d0d04121990e34f8676dae2fff4eb5515ce474dcb4ff5. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4ba7ebb5dcb741e167d0d04121990e34f8676dae2fff4eb5515ce474dcb4ff5
SHA3-384 hash: 6eed5af506dfb41b6e5c7b7753a74a630c863e6f5cd62254081cb79351866012686e19caedca991504a5bc73e3e5023c
SHA1 hash: bb8f4e6b93e88eb941b301eac559fa8c183121d0
MD5 hash: 7862be7de009d287a888685d6d1b32d0
humanhash: earth-bravo-island-william
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:228'748 bytes
First seen:2026-03-10 02:28:56 UTC
Last seen:2026-03-11 02:06:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:/1sEUENRXWhERhxB/WYGLdTuzEodV+whPnx/6gX0rD2U7yrju/WeHn:/cYRqE3z/WhdTsF/x/zSD2Bju/jHn
TLSH T1F724B75E6E228F7EF268C73447F74A249B5D23D627E1D684D1ACC1141F2438E641FBA8
telfhash t18d5192180a7807e067256d99499dff3ad6a331db7e162c378e11e86eeb69f435d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
156
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69af81fe9eaae8465946b6ce/reports/aef40fc1-832e-4693-8038-4f6bc60900ca/overview
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/b4ba7ebb5dcb741e167d0d04121990e34f8676dae2fff4eb5515ce474dcb4ff5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d01a8ee7-b128-48bf-9052-130fb88bb5c9
Behavior Graph:
Download SVG
%3 guuid=41dfdd25-1700-0000-8898-44d29c0d0000 pid=3484 /usr/bin/sudo guuid=7d4b3428-1700-0000-8898-44d29d0d0000 pid=3485 /tmp/sample.bin guuid=41dfdd25-1700-0000-8898-44d29c0d0000 pid=3484->guuid=7d4b3428-1700-0000-8898-44d29d0d0000 pid=3485 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/778dd592-b754-4eac-8c10-1aea9f7509ea
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1880981
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b4ba7ebb5dcb741e167d0d04121990e34f8676dae2fff4eb5515ce474dcb4ff5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4ba7ebb5dcb741e167d0d04121990e34f8676dae2fff4eb5515ce474dcb4ff5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-10 02:29:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 23 (47.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ws5h5o25zn2b4ft5bucbegmq4nhym5w24l77j22vcxheotolj72q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260310-cyp2rag18z/
Behaviour
System Network Configuration Discovery
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/b4ba7ebb5dcb741e167d0d04121990e34f8676dae2fff4eb5515ce474dcb4ff5

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 b4ba7ebb5dcb741e167d0d04121990e34f8676dae2fff4eb5515ce474dcb4ff5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3785052/
  
Delivery method
Distributed via web download

Comments