MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f91e0130c1e55dfd84d38b9865d7ff122e5060c93f33b8063165402c4d9116e4. 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:	f91e0130c1e55dfd84d38b9865d7ff122e5060c93f33b8063165402c4d9116e4
SHA3-384 hash:	e6105c7a6010330fc55bcf970b1dbca4f3903ef02bcfb976d05af9c6c1b1d92a0133ec22c5282b1d61e41a92d1d815e0
SHA1 hash:	12ad4b1f67a604fd0470d21c36665869cbb4d29b
MD5 hash:	471150356fa95fee7371f34a15fd6a80
humanhash:	gee-bulldog-ink-black
File name:	1.sh
Download:	download sample
Signature	Mirai Create hunting rule
File size:	3'314 bytes
First seen:	2026-07-02 23:02:03 UTC
Last seen:	2026-07-03 13:13:04 UTC
File type:	sh
MIME type:	text/x-shellscript
ssdeep	96:i2Jk2q62rw26q2YH22QG2HE2VU2YEL2x82GK2qi2GaGwo2zI2+J7:RJDqpr365YHdQNHjVTY9x7GZqRnXzP+V
TLSH	T1F06172C6204A83F66FB95DD322BFC8193082E49E10CE5E4D98E974B5F98CF49353C6A1
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://167.99.95.139/pelerberjembud/peler.x86	d48778d84bbbcf966a3f265aee449f5c011211a119de831bd030c6b990662f9a	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.mips	658b94e551e0fe40717a08ca625ed49ae9cf5aa1f0be052b00bd3911169cfc58	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.arc	6fc10755963ee12d3be026ca4829d5a0fe6c92b7236cf5b836a0e81d3e56fa73	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.i468	n/a	n/a	censys elf ua-wget
http://167.99.95.139/pelerberjembud/peler.i686	139228accc9803603d54a34cf75e9251dee52dc7bd5a91d871e76d092f9c68b6	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.x86_64	5331001f9e39019ebf6d7004a8dfc3aeef4c7ff753cf3ee4e47fc273bb5d842c	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.mpsl	85f219d3cde670a8a58d12bca0565a0f02d8f7184da32e4515572198582c05cd	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.arm	91e1d93bcd43bda9e44da5038567aff744afd2a9cec546aea9de16d5d1dcf8bb	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.arm5	cd6413b80635379dc01476aafa4a8ccf68c603effe50e94df647bdb55568f90d	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.arm6	c49cea6913d1bef8fcd6ad12e05e2d9a99e099ac3c6c96e32573c527579d210b	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.arm7	e90bf77107275cf9e998b408da2634b6f3267aa4d04be7e48c4be9bf4b276ece	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.ppc	86a17bc49df6dd76226a6b0666982ab05767f2efcea5b0d65f86bb59711e5b06	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.spc	b849d71d6ea3348cfb905a2c1212e44ad2aaae4694c106e1e1f1da188992c66a	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.m68k	edc05ae1f7041b97885f6ef49c9aca60e93047dd49729d8896d64093da7f09b7	Mirai	censys elf mirai ua-wget
http://167.99.95.139/pelerberjembud/peler.sh4	b3551a25bd8dda176ce69119b6512959f7210634f6ffa3e029604b09811c9bb5	Mirai	censys elf mirai 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

File Type:

unix shell

First seen:

2026-07-02T20:08:00Z UTC

Last seen:

2026-07-03T12:58:00Z UTC

Hits:

~10

Detections:

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

Link:

https://opentip.kaspersky.com/f91e0130c1e55dfd84d38b9865d7ff122e5060c93f33b8063165402c4d9116e4/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/060c4980-b526-4e32-aa9b-e29d65fd9b50

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/f91e0130c1e55dfd84d38b9865d7ff122e5060c93f33b8063165402c4d9116e4

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f91e0130c1e55dfd84d38b9865d7ff122e5060c93f33b8063165402c4d9116e4/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/f91e0130c1e55dfd84d38b9865d7ff122e5060c93f33b8063165402c4d9116e4

Threat name:

Linux.Downloader.Medusa

Status:

Malicious

First seen:

2026-07-02 23:05:17 UTC

File Type:

Text (Shell)

AV detection:

16 of 24 (66.67%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7epacmgb4vo73bgtromglv77cixfaygjh4z3qbrrmvacytmrc3sa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai antivm botnet defense_evasion discovery linux upx

Link:

https://tria.ge/reports/260702-21d5pscz5m/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Checks CPU configuration

UPX packed file

Enumerates running processes

Writes file to system bin folder

File and Directory Permissions Modification

Executes dropped EXE

Modifies Watchdog functionality

Family: Mirai

Malware Config

C2 Extraction:

anakkontolmemek.my.id

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f91e0130c1e5/report/overview.html

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

Threat name:

Suspicious File

Score:

0.37

Link:

https://yomi.yoroi.company/submissions/f91e0130c1e55dfd84d38b9865d7ff122e5060c93f33b8063165402c4d9116e4

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