MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 884416388cfc8a12bb404cc6260d1839a446f0abecdfbe0d8b0b407e8a3c8ce6. 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 1 File information Comments

SHA256 hash:	884416388cfc8a12bb404cc6260d1839a446f0abecdfbe0d8b0b407e8a3c8ce6
SHA3-384 hash:	9c3df8b41ed78ed93550210cec97356269d2b89c84aa1b49d48f79ac94b81299b658c2ba72607a59e805343c4d15f3ce
SHA1 hash:	7b104916b4150399a73f038416748665919404d4
MD5 hash:	1b38ccc07e320259097051db57f38964
humanhash:	artist-lithium-echo-illinois
File name:	884416388cfc8a12.bin
Download:	download sample
Signature	Mirai Create hunting rule
File size:	337 bytes
First seen:	2026-10-13 19:24:15 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	6:h9OnFfljM6pJ+pUBkr70JqzdpJ1yDdEFmqidpJ1yDd8KnyGaEFy0Wejz6ZK:W3pJ+b70ozd1gK/id1gS9GiDQ
TLSH	T16BE026D0F5E981363DCA983F711842E271D128ED28C03C18B5EAFCB540BED59B082722
TrID	70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika	shell
Reporter	whack_sh
Tags:	mirai sh shell

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://178.132.198.200/bins/vcimanagement.	n/a	n/a	n/a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

masquerade

Link:

https://www.filescan.io/uploads/6ace859cb37ecb0d5143fce1/reports/7b7026f7-54d7-44db-92ad-331ac2e3b0f6/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-10-04T09:31:00Z UTC

Last seen:

2026-10-13T20:00:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/884416388cfc8a12bb404cc6260d1839a446f0abecdfbe0d8b0b407e8a3c8ce6/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/f9eecf0f-efcb-487e-bafa-8b1f7d88cd72

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/884416388cfc8a12bb404cc6260d1839a446f0abecdfbe0d8b0b407e8a3c8ce6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/884416388cfc8a12bb404cc6260d1839a446f0abecdfbe0d8b0b407e8a3c8ce6/

Threat name:

Script-Shell.Downloader.MiraiB

Status:

Malicious

First seen:

2026-10-04 11:54:00 UTC

File Type:

Text (Shell)

AV detection:

8 of 36 (22.22%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rbcbmoem7sfbfo2ajtdcmdiyhgsen4fl5tp34dmlbnah5cr4rtta._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/261013-x42yqaa19l/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Creates/modifies Cron job

Enumerates running processes

Write file to user bin folder

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Family: Mirai

Mirai ARM payload

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/884416388cfc/report/overview.html

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

Threat name:

DriveBy Activity

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/884416388cfc8a12bb404cc6260d1839a446f0abecdfbe0d8b0b407e8a3c8ce6

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:	SH_Downloader_Vcimanagement_Observed Create hunting rule
Author:	Aldair Maihuiri
Description:	Matches the observed vcimanagement shell downloader

File information

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

Web download

Mirai

sh 884416388cfc8a12bb404cc6260d1839a446f0abecdfbe0d8b0b407e8a3c8ce6

(this sample)

Delivery method

Distributed via web download

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