MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b0f66b45f70e1976a61be44739d0e1f2a554a6b314ae4237d670a02e4614fe5. 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: 6

Intelligence 6 IOCs YARA 2 File information Comments

SHA256 hash:	5b0f66b45f70e1976a61be44739d0e1f2a554a6b314ae4237d670a02e4614fe5
SHA3-384 hash:	3cbc60915c9965c3d19d6582263778ad162be04e17036df4f14a8ca42578fb3696a39098f4e933cdc94e2e01bdcfc70d
SHA1 hash:	1881ec168b62ad8b87ada9a3e61cc7da760120e8
MD5 hash:	8a39789b544c9fe848a679ac094f620d
humanhash:	three-autumn-twelve-eleven
File name:	peak.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	793 bytes
First seen:	2026-07-22 21:05:46 UTC
Last seen:	2026-07-23 17:31:23 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	6:hZAU0CiG8pKgOoShGSbTgFGpjo9yXuiG9yZJNHu6WKofVxaGfPkdVkCf9FLGERBf:ECinwHBPcyjeyZCAQy24fL3+pH8r
TLSH	T14D01A9C531907FF3EC049F08FA72466950C7EAE9A2CF07E094C66E155D9D644F917A08
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://94.154.43.164/armv4l	ef42e6fd238baa990731f2ab20d130c489c1689588c5842713f28b4e90724019	Mirai	mirai wraith
http://94.154.43.164/armv5l	150609a660a659b9be9fc7c6b7846c0a94eb81cdd7a0ce848855a78be8239267	Mirai	mirai wraith
http://94.154.43.164/armv7l	a81f233036fc9ef73c2284fd74d1e08ce74d9dd87e858a17d0bed45d23d26b3b	Mirai	arm elf mirai opendir ua-wget
http://94.154.43.164/mips	980a7bfa9dd517f3b934f61e23d9e277bf222ce9b1cb055eecd1c7f87b35d7fc	Mirai	mirai wraith
http://94.154.43.164/mipsel	226d5f0493530a890fe642db959232b63ba8b7be48ea94a65cc68f8437b10ae5	Mirai	mirai wraith
http://94.154.43.164/i686	b754fed0b006adb9323a64a198ba2a968aa43712f506ecce0730d23da5765fe6	Mirai	mirai wraith

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

downloader evasive mirai

Link:

https://www.filescan.io/uploads/6a6130d9a8855e517ad34ca4/reports/f3c5c7a9-dd12-4d66-8e52-3f0deb882ddf/overview

Verdict:

Malicious

File Type:

unix shell

First seen:

2026-07-22T18:36:00Z UTC

Last seen:

2026-07-24T12:47:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/5b0f66b45f70e1976a61be44739d0e1f2a554a6b314ae4237d670a02e4614fe5/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8f353641-b837-4787-be6f-a8f369527810

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/5b0f66b45f70e1976a61be44739d0e1f2a554a6b314ae4237d670a02e4614fe5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5b0f66b45f70e1976a61be44739d0e1f2a554a6b314ae4237d670a02e4614fe5/

Threat name:

Script-Shell.Downloader.Heuristic

Status:

Malicious

First seen:

2026-07-22 21:06:52 UTC

File Type:

Text (Shell)

AV detection:

15 of 38 (39.47%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lmhwnnc7odqzo2tbxzchhhiod4vfkstlgffoii35m4fafzdbj7sq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery linux

Link:

https://tria.ge/reports/260722-zxz7navdma/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Enumerates running processes

Reads MAC address of network interface

Reads network interface configuration

File and Directory Permissions Modification

Executes dropped EXE

Renames itself

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

Threat name:

Suspicious File

Score:

0.34

Link:

https://yomi.yoroi.company/submissions/5b0f66b45f70e1976a61be44739d0e1f2a554a6b314ae4237d670a02e4614fe5

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:	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