MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda. 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: 6

Intelligence 6 IOCs YARA 2 File information Comments

SHA256 hash:	bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda
SHA3-384 hash:	f2922c4a68cd1e2003849020a71518135ceef18c567a0c59f911441590e5d9a1bde000a5d62ac0e64fdceb5fbcf0a841
SHA1 hash:	28f99bf3af4416fdd6b7e17fd0bd0ec41bed71e9
MD5 hash:	77ef8270a45136e2c87b014ff18db7f5
humanhash:	mirror-berlin-undress-echo
File name:	bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda
Download:	download sample
Signature	Mirai Create hunting rule
File size:	364 bytes
First seen:	2026-09-23 08:44:20 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	6:hbPkWrC1VW+QT+xFB1PoJB88dNNiS5/PR3B+lGBkc/PR3BSGBT/wqFI9d/JcvW9:dPkW21NQT+xFBCJBkOFB8MFBDrFI9dm0
TLSH	T101E0D8C56BA04971247058667B43FCFC3048C1939A14EA94385F5630DF853D9B014EBC
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	iamxorum
Tags:	auto-submitted cowrie honeypot mirai sh

iamxorum

Captured via Cowrie honeypot. Source IP: . Delivery URL: redirect capture, no direct URL. SHA256: bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda. VT-confirmed malicious at capture time.

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Other.Malware-gen.81922633.UNOFFICIAL

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

busybox

Link:

https://www.filescan.io/uploads/6ab391a9d0b9325402763e35/reports/4eec20f4-db59-4700-bbea-80207105faed/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-09-23T03:34:00Z UTC

Last seen:

2026-09-23T10:35:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/4dd29158-b659-4cad-9c27-92572c78ad5d

Behavior Graph:

Download SVG

Score:

77%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda/

Threat name:

Script-Shell.Trojan.MiraiB

Status:

Malicious

First seen:

2026-09-23 08:28:26 UTC

File Type:

Text (Shell)

AV detection:

10 of 24 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xualp75kvaiwudw3kdcxmynw6vkie43fgwwzujcjxyiyqxn6n3na._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260923-knw2bayt9p/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to tmp directory

Reads system network configuration

Creates/modifies Cron job

Enumerates running processes

Modifies rc script

Modifies systemd

File and Directory Permissions Modification

Executes dropped EXE

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.42

Link:

https://yomi.yoroi.company/submissions/bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda

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:	LIN_Downloader_Unknown_WgetChmodExecute Create hunting rule
Author:	Marjoriefort
Description:	Script shell downloader : wget+curl, chmod 777, execution, effacement (rm -rf) - botnet style
Reference:	misses_archive / grappe 5.182.210.174

Rule name:	NSVPS_Mirai_Busybox_Staging Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh bd00b7ffaaa8116a0edb50c57661b6f55482736535ad9a2449be11885dbe6eda

(this sample)

Delivery method

Distributed via web download

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