MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2af8f6db2b945f4719e21a9322f5fac0c83f741b7fc41ee4bc1a00e5fc7eb1c. 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 2 File information Comments

SHA256 hash:	c2af8f6db2b945f4719e21a9322f5fac0c83f741b7fc41ee4bc1a00e5fc7eb1c
SHA3-384 hash:	9e3497b0e2e5933b08f6c4fd6018df081e74a5f64e970989de35fcf1cd0446476e0df453b13161cecea197f1a09b8363
SHA1 hash:	4d1d11093421bcea5f8712a04103b4d504468d8a
MD5 hash:	e4ff674b49a6ea656858470873983a85
humanhash:	double-michigan-texas-football
File name:	1.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	2'989 bytes
First seen:	2026-09-20 16:39:26 UTC
Last seen:	2026-09-20 17:06:23 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	48:ip6q6hmlp6g6nElp6x6CXlp616ePlp6a06azvZlp6aW6aFvjlp69NO69z4gelp6E:iqmluEleXlGPll2zvZllwFvjlGxz4Zl/
TLSH	T14251FCC712915532ECB6BA23FDBECE1C7181509228E63F0E99DC34E596CCD88B059B47
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	abuse_ch
Tags:	mirai sh

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

busybox medusa mirai

Link:

https://www.filescan.io/uploads/6ab00c72e52a014cede3c985/reports/03a86a4a-0417-485a-97a6-af3aeaa8ee70/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/df212a54-f5bd-4c7e-806d-31734b38e7eb

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/c2af8f6db2b945f4719e21a9322f5fac0c83f741b7fc41ee4bc1a00e5fc7eb1c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c2af8f6db2b945f4719e21a9322f5fac0c83f741b7fc41ee4bc1a00e5fc7eb1c/

Threat name:

Linux.Downloader.Medusa

Status:

Malicious

First seen:

2026-09-03 10:03:43 UTC

AV detection:

24 of 38 (63.16%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ykxy63nsxfc7i4m6egutel27vqgih52bw76ed3slygqa4x6h5moa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd antivm botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/260920-t6lgzazanb/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Checks CPU configuration

UPX packed file

Enumerates running processes

Writes file to system bin folder

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Family: Mirai

Malware Config

C2 Extraction:

176.65.139.206

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c2af8f6db2b9/report/overview.html

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

Threat name:

Legit

Score:

0.16

Link:

https://yomi.yoroi.company/submissions/c2af8f6db2b945f4719e21a9322f5fac0c83f741b7fc41ee4bc1a00e5fc7eb1c

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_Shellscript_Downloader Create hunting rule
Author:	albertzsigovits
Description:	Generic Approach to Shellscript downloaders

Rule name:	MAL_Linux_IoT_MultiArch_BotnetLoader_Generic Create hunting rule
Author:	Anish Bogati
Description:	Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:	MalwareBazaar sample lilin.sh

File information

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

Web download

Mirai

sh c2af8f6db2b945f4719e21a9322f5fac0c83f741b7fc41ee4bc1a00e5fc7eb1c

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3919381/

Delivery method

Distributed via web download

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