MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a61c91c28f265aed8cc451a2c38bc0dd7e83359c50ad304f68184743be88da4. 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

Threat unknown

Vendor detections: 8

Intelligence 8 IOCs YARA 2 File information Comments

SHA256 hash:	1a61c91c28f265aed8cc451a2c38bc0dd7e83359c50ad304f68184743be88da4
SHA3-384 hash:	d3830035648d5797da06eabd98078c486ae98dd5d06f3631c5581d5b1ce2a31da0899e08b5060012cd69f4b4ea1ae366
SHA1 hash:	beaf6c15aa027f6b7feae8c3e875a9e7fa7a77af
MD5 hash:	fc1f822b8813e45f277276d404de4cd5
humanhash:	salami-video-fourteen-louisiana
File name:	1.sh
Download:	download sample
File size:	2'989 bytes
First seen:	2026-03-14 13:18:43 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	48:iRAhmlR2nElRJCXlRlePlRaCazvZlRa0aFvjlR9Nc9z4gelRSjclR5SvlRjCjzqC:iUmlwElmXlqPlY7zvZlY5FvjlLsz4Zlj
TLSH	T116512FCB02910F71696A7717FFB98E2C318264E2A8932F4496DF34E55B8CFC87544A87
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:	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://94.156.152.233/hiddenbin/Space.arc	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.x86	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.x86_64	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.i686	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.mips	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.mips64	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.mpsl	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.arm	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.arm5	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.arm6	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.arm7	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.ppc	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.sparc	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.m68k	n/a	n/a	elf ua-wget
http://94.156.152.233/hiddenbin/Space.sh4	n/a	n/a	elf ua-wget

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

Link:

https://www.filescan.io/uploads/69b5605b4678eefbc7ab94a0/reports/18c6deab-e2c9-4a15-9793-3ca6db167419/overview

Verdict:

Malicious

File Type:

unix shell

Detections:

HEUR:Trojan-Downloader.Shell.Agent.p HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.a

Link:

https://opentip.kaspersky.com/1a61c91c28f265aed8cc451a2c38bc0dd7e83359c50ad304f68184743be88da4/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/66ec5c07-0837-4077-b3d7-fd6640b2c7aa

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/1a61c91c28f265aed8cc451a2c38bc0dd7e83359c50ad304f68184743be88da4

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1a61c91c28f265aed8cc451a2c38bc0dd7e83359c50ad304f68184743be88da4/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/1a61c91c28f265aed8cc451a2c38bc0dd7e83359c50ad304f68184743be88da4

Threat name:

Linux.Downloader.Medusa

Status:

Malicious

First seen:

2026-03-14 13:19:46 UTC

File Type:

Text (Shell)

AV detection:

16 of 23 (69.57%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=djq4shbi6js25wgmiuncyof4bxl6qm2zyufngbhwqgchio7irwsa._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery linux

Link:

https://tria.ge/reports/260314-qkp2gsfv2p/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Checks CPU configuration

File and Directory Permissions Modification

Executes dropped EXE

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/1a61c91c28f2/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/1a61c91c28f265aed8cc451a2c38bc0dd7e83359c50ad304f68184743be88da4

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

sh 1a61c91c28f265aed8cc451a2c38bc0dd7e83359c50ad304f68184743be88da4

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3795802/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3795817/

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