MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3c88d0ed2b95f6d13c04aaee1481c31a4ea8a4eb8f7d1dfcb5b38346e1c8b5f. 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 2 File information Comments

SHA256 hash:	d3c88d0ed2b95f6d13c04aaee1481c31a4ea8a4eb8f7d1dfcb5b38346e1c8b5f
SHA3-384 hash:	8123d9d26549093913c0428d46dab3ad1d93635a0397462aecb76ac518b7f6ebcb330be9f86587f5f4636e7099cb9309
SHA1 hash:	35c713abd18aa9a1dce464d141f94898bb9d6904
MD5 hash:	6b915fb2761245393ae8861fe7cfb7f8
humanhash:	september-princess-snake-edward
File name:	ssh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'907 bytes
First seen:	2026-09-20 05:34:47 UTC
Last seen:	2026-09-21 01:40:16 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:EyyOCsGN2b9yDMZbPdQlQreC6E11fwmO5gCDMA:EylCsGNw9yD4EQreC6i1fbO5gCDMA
TLSH	T15B41D9C910600E71A1B2CA5E737FB848B19EE1E7269F4BD1889C3DB95648BC4F146F1D
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

Shell script dropper

This file seems to be a shell script dropper, using wget, ftpget and/or curl. More information about the corresponding payload URLs are shown below.

URL	Malware sample (SHA256 hash)	Signature	Tags
http://5.182.210.174/b1cb0d	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/58605f	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/c506c7	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/aeb4f7	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/ef06f7	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/2b9c01	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/492427	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/05711f	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/9e857a	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/aee932	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/920b5b	n/a	n/a	cowrie honeypot loader-payload
http://5.182.210.174/50055f	n/a	n/a	cowrie honeypot loader-payload

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Downloader-35.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

evasive

Link:

https://www.filescan.io/uploads/6aaf709b6fbc0ae5a9b92157/reports/23a9f576-d949-4605-92d7-e3ca8cced74f/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-09-20T02:51:00Z UTC

Last seen:

2026-09-22T00:33:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/d3c88d0ed2b95f6d13c04aaee1481c31a4ea8a4eb8f7d1dfcb5b38346e1c8b5f/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/46065e6a-55b7-4546-b115-59aaf7583aa7

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/d3c88d0ed2b95f6d13c04aaee1481c31a4ea8a4eb8f7d1dfcb5b38346e1c8b5f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d3c88d0ed2b95f6d13c04aaee1481c31a4ea8a4eb8f7d1dfcb5b38346e1c8b5f/

Threat name:

Linux.Trojan.Geninst

Status:

Malicious

First seen:

2026-09-20 05:35:30 UTC

File Type:

Text (Shell)

AV detection:

13 of 23 (56.52%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2pei2dwsxfpw2e6ajkxocsa4ggsovcsoxd35dx6llm4di3q4rnpq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai antivm botnet defense_evasion discovery linux

Link:

https://tria.ge/reports/260920-f954wsyz5m/

Behaviour

Reads runtime system information

Changes its process name

Checks CPU configuration

Reads system network configuration

Enumerates active TCP sockets

Enumerates running processes

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Creates a large amount of network flows

Family: Mirai

Malware Config

C2 Extraction:

realsus.net

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/d3c88d0ed2b9/report/overview.html

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

Threat name:

Suspicious File

Score:

0.31

Link:

https://yomi.yoroi.company/submissions/d3c88d0ed2b95f6d13c04aaee1481c31a4ea8a4eb8f7d1dfcb5b38346e1c8b5f

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:	ach_202412_suspect_bash_script Create hunting rule
Author:	abuse.ch
Description:	Detects suspicious Linux bash scripts

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

File information

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

Web download

Mirai

sh d3c88d0ed2b95f6d13c04aaee1481c31a4ea8a4eb8f7d1dfcb5b38346e1c8b5f

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3919198/

Delivery method

Distributed via web download

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