MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ba2d7b26a77e78af1d1c8526ffd7b0959fd85e4d9f3efa70a7220130edd37e5. 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:	1ba2d7b26a77e78af1d1c8526ffd7b0959fd85e4d9f3efa70a7220130edd37e5
SHA3-384 hash:	8a39b98c34008b32fd3c1849aa8932cd05f08ca8e3f8147f4b69c7d407396516f92ba00fb36520798869b5c5be637713
SHA1 hash:	6d59c3d7605585c31dec1f6d8bd7af3e3b4f8001
MD5 hash:	8b92a460868e7d6abd1b58be7e42a480
humanhash:	paris-harry-oregon-florida
File name:	bin.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'763 bytes
First seen:	2026-02-01 07:47:33 UTC
Last seen:	Never
File type:	sh
MIME type:	text/x-shellscript
ssdeep	24:vDUFpbiUPZ3zKWUf8AUQUhxbUS7s8UwU5UPUn:vDUFpmUP9zKWUf8AUQU/US7s8UwU5U8n
TLSH	T139317BCA12D155B1BC7259D77AF40D4772C4905A9DE72B069DF839E88C9EF083D88682
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://82.165.181.201/bins/bin.x86	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.mips	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.mpsl	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.arm4	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.arm5	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.arm6	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.arm7	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.ppc	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.m68k	n/a	n/a	elf ua-wget
http://82.165.181.201/bins/bin.sh4	n/a	n/a	elf ua-wget

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Gathering data

Detection(s):

Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

medusa mirai obfuscated

Link:

https://www.filescan.io/uploads/697f0546930564ff3c8187e0/reports/1ed94aad-32db-481e-84d8-93c076af6596/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-02-01T04:57:00Z UTC

Last seen:

2026-02-01T09:52:00Z UTC

Hits:

~100

Detections:

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

Link:

https://opentip.kaspersky.com/1ba2d7b26a77e78af1d1c8526ffd7b0959fd85e4d9f3efa70a7220130edd37e5/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/c9a632e4-3a38-4088-a748-191be1761132

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/1ba2d7b26a77e78af1d1c8526ffd7b0959fd85e4d9f3efa70a7220130edd37e5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1ba2d7b26a77e78af1d1c8526ffd7b0959fd85e4d9f3efa70a7220130edd37e5/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/1ba2d7b26a77e78af1d1c8526ffd7b0959fd85e4d9f3efa70a7220130edd37e5

Threat name:

Linux.Downloader.Morila

Status:

Malicious

First seen:

2026-02-01 07:35:50 UTC

File Type:

Text (Shell)

AV detection:

23 of 38 (60.53%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dornpmtko7tyv4orzbjg77l3bfm73bpe3hz67jykoiqbgdw5g7sq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm credential_access defense_evasion discovery linux

Link:

https://tria.ge/reports/260201-jnabwad17d/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Reads system network configuration

Reads process memory

Enumerates active TCP sockets

Enumerates running processes

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/1ba2d7b26a77/report/overview.html

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

Threat name:

Suspicious File

Score:

0.39

Link:

https://yomi.yoroi.company/submissions/1ba2d7b26a77e78af1d1c8526ffd7b0959fd85e4d9f3efa70a7220130edd37e5

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 1ba2d7b26a77e78af1d1c8526ffd7b0959fd85e4d9f3efa70a7220130edd37e5

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3767140/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3767177/

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