MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 391895724431b2e656fc557b81ff6f81c075b442b262b2dd5d245c651bfceeac. 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: 13


Intelligence 13 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 391895724431b2e656fc557b81ff6f81c075b442b262b2dd5d245c651bfceeac
SHA3-384 hash: bdda94f7248e83e33ca58ee537d92ae58d1f38a2bc3168ecaf23dad387c20103610e4250cfd56981cf5e93760f7890fa
SHA1 hash: 1efc282bfc92e6c1df0849728badacd47e9772dc
MD5 hash: ac44638d496587f83fe713cbcbd44e97
humanhash: uniform-berlin-yankee-uncle
File name:uYtea.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:58'480 bytes
First seen:2026-04-23 20:29:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1XIY73si3qEToSRhINNQ/K6C8u50pfEHwNLW:2Y7H6ETRhIY/Kn5qEHw1W
TLSH T142431917F94685FDC089C234177EBA3AE92331FE1229B26A67D4FB263DC6D611E09C04
telfhash t15411d6716a5a0ca0d1fbf62767e2d9225db01ea120f431e1d1725ced9a913524c3643b
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c9706b81-04d1-4d9a-a2a0-2d2c58328821/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28959.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9941921-0
Create hunting rule

Unix.Trojan.Mirai-9943114-0
Create hunting rule

Unix.Trojan.Mirai-9950762-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
98
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/391895724431b2e656fc557b81ff6f81c075b442b262b2dd5d245c651bfceeac
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.131.108.107:1302
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-04-23T18:51:00Z UTC
Last seen:
2026-04-23T19:15:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/391895724431b2e656fc557b81ff6f81c075b442b262b2dd5d245c651bfceeac/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/71559222-e9f6-4874-ba06-df371d11705a
Behavior Graph:
Download SVG
%3 guuid=967bcced-1f00-0000-6310-c1cde6090000 pid=2534 /usr/bin/sudo guuid=aeda40f1-1f00-0000-6310-c1cdec090000 pid=2540 /tmp/sample.bin net guuid=967bcced-1f00-0000-6310-c1cde6090000 pid=2534->guuid=aeda40f1-1f00-0000-6310-c1cdec090000 pid=2540 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=aeda40f1-1f00-0000-6310-c1cdec090000 pid=2540->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f2566ef1-1f00-0000-6310-c1cded090000 pid=2541 /tmp/sample.bin net send-data zombie guuid=aeda40f1-1f00-0000-6310-c1cdec090000 pid=2540->guuid=f2566ef1-1f00-0000-6310-c1cded090000 pid=2541 clone guuid=f2566ef1-1f00-0000-6310-c1cded090000 pid=2541->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 392a06eb-e686-5378-bd7e-8ba15cc8e775 45.131.108.107:1302 guuid=f2566ef1-1f00-0000-6310-c1cded090000 pid=2541->392a06eb-e686-5378-bd7e-8ba15cc8e775 send: 7B guuid=0e937af1-1f00-0000-6310-c1cdee090000 pid=2542 /tmp/sample.bin guuid=f2566ef1-1f00-0000-6310-c1cded090000 pid=2541->guuid=0e937af1-1f00-0000-6310-c1cdee090000 pid=2542 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d07e2855-213b-4e34-977f-a67f2b11f161
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/391895724431b2e656fc557b81ff6f81c075b442b262b2dd5d245c651bfceeac
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/391895724431b2e656fc557b81ff6f81c075b442b262b2dd5d245c651bfceeac/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/391895724431b2e656fc557b81ff6f81c075b442b262b2dd5d245c651bfceeac
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-23 20:34:02 UTC
File Type:
ELF64 Little (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hemjk4seggzomvx4kv5yd73pqhahlnccwjrlfxk5erogkg7452wa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:demons botnet linux
Link:
https://tria.ge/reports/260423-zarl1ahs4w/
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/391895724431/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 391895724431b2e656fc557b81ff6f81c075b442b262b2dd5d245c651bfceeac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3829871/
  
Delivery method
Distributed via web download

Comments