MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee8c004a426483e15a908c8050807e90826107c0de312a72564b3958f255e391. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ee8c004a426483e15a908c8050807e90826107c0de312a72564b3958f255e391
SHA3-384 hash: f2cf178d249445789b33f4de053072502a26f5acd20c9d8995780cda03753cfc17b4683c632aa54f1ae768d42a585227
SHA1 hash: 74f76f956b36f1efc04d4fa159fd1795a737b81b
MD5 hash: 88885e1ddf5f445d614116c10fd7db28
humanhash: juliet-wisconsin-moon-oven
File name:nova.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:76'036 bytes
First seen:2025-12-17 18:24:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xaZmAT3IODrgjRo9/qb5Kz+FHEEACgOZSJHQl61d6M:x0zT4cooyAzvEAWQNQ4h
TLSH T114737CA3AA1A9F46D11765F062F18E340B53BC184D674EF2D6A5EDD64003EECFA093B4
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 :
81
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/beaba102-cf24-4943-b99c-f36831fbf280/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135898-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T15:34:00Z UTC
Last seen:
2025-12-19T00:17:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.es HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/ee8c004a426483e15a908c8050807e90826107c0de312a72564b3958f255e391/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fa0da8d0-a8cd-49dc-b15a-85f85f1a94ed
Behavior Graph:
Download SVG
%3 guuid=f8cf411e-1b00-0000-18e8-7a39310c0000 pid=3121 /usr/bin/sudo guuid=08138320-1b00-0000-18e8-7a39370c0000 pid=3127 /tmp/sample.bin guuid=f8cf411e-1b00-0000-18e8-7a39310c0000 pid=3121->guuid=08138320-1b00-0000-18e8-7a39370c0000 pid=3127 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5051efb3-ca80-48dc-885a-967ee77f9952
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1835173
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1835173 Sample: nova.sh4.elf Startdate: 17/12/2025 Architecture: LINUX Score: 72 45 219.103.128.97, 23 XEPHIONNTT-MECorporationJP Japan 2->45 47 103.206.19.44, 23 WISTRONWistronCorporationTW unknown 2->47 49 99 other IPs or domains 2->49 55 Multi AV Scanner detection for submitted file 2->55 57 Yara detected Okiru 2->57 8 nova.sh4.elf 2->8         started        10 systemd dbus-daemon 2->10         started        13 gvfsd-fuse fusermount 2->13         started        15 40 other processes 2->15 signatures3 process4 signatures5 17 nova.sh4.elf 8->17         started        19 nova.sh4.elf 8->19         started        22 nova.sh4.elf 8->22         started        63 Sample reads /proc/mounts (often used for finding a writable filesystem) 10->63 24 gpu-manager sh 15->24         started        26 gpu-manager sh 15->26         started        28 generate-config pkill 15->28         started        30 7 other processes 15->30 process6 signatures7 32 nova.sh4.elf 17->32         started        35 nova.sh4.elf 17->35         started        37 nova.sh4.elf 17->37         started        43 2 other processes 17->43 59 Sample tries to kill a massive number of system processes 19->59 61 Sample tries to kill multiple processes (SIGKILL) 19->61 39 sh grep 24->39         started        41 sh grep 26->41         started        process8 signatures9 51 Sample tries to kill a massive number of system processes 32->51 53 Sample tries to kill multiple processes (SIGKILL) 32->53
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ee8c004a426483e15a908c8050807e90826107c0de312a72564b3958f255e391
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ee8c004a426483e15a908c8050807e90826107c0de312a72564b3958f255e391/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ee8c004a426483e15a908c8050807e90826107c0de312a72564b3958f255e391
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 18:07:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=52gaasscmsb6cwuqrsafbad6scbgcb6a3yysu4swjm4vr4sv4oiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251217-w3jv3shq2w/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3c6422e0-f78e-4a33-a715-4c9a5ffd0dea
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ee8c004a426483e15a908c8050807e90826107c0de312a72564b3958f255e391

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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
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 ee8c004a426483e15a908c8050807e90826107c0de312a72564b3958f255e391

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735615/
  
Delivery method
Distributed via web download

Comments