MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8313f1e329ae38c2aeb54908c030b9a4f29ed0b934dc099b54b0e8a3fa528687. 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 4 File information Comments
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SHA256 hash: 8313f1e329ae38c2aeb54908c030b9a4f29ed0b934dc099b54b0e8a3fa528687
SHA3-384 hash: ec4e68085778ce4d94d4aaad5d1a0d30be98598751af81410e45c608484773e797443071aeabc178c6f75a4cdb6426e9
SHA1 hash: 52de57c8dee22cc37296c5f5e96c95fc81b944f3
MD5 hash: aeb1a674a3f8a7e5da63e25075875daf
humanhash: zulu-quiet-magazine-apart
File name:debug.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:76'028 bytes
First seen:2025-12-26 16:44:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:lanfwtuIlNhrGvvz4/qUQK47edqUGrBCH+aBw8Spl61d6tF:lOf4tEzc347XrB7aafp4U
TLSH T185737BB7DA269F56C04761F462F68E740B12BC284E670EF295A4EEE65003DECF9053B4
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 :
71
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/d58c35a8-7447-4957-b772-4c8d984a6420/
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

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3a28545d-7f6d-4b43-9047-eeecf5e9e5dc
Behavior Graph:
Download SVG
%3 guuid=4871ada1-2100-0000-476f-b966d10a0000 pid=2769 /usr/bin/sudo guuid=5bd244a4-2100-0000-476f-b966d50a0000 pid=2773 /tmp/sample.bin guuid=4871ada1-2100-0000-476f-b966d10a0000 pid=2769->guuid=5bd244a4-2100-0000-476f-b966d50a0000 pid=2773 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4bac120f-ab6d-49d8-8166-3dfa05168138
Result
Threat name:
Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1839793
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)
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839793 Sample: debug.sh4.elf Startdate: 26/12/2025 Architecture: LINUX Score: 84 55 scaniam.duckdns.org 2->55 57 198.150.121.122, 23 WISCNET1-ASUS United States 2->57 59 99 other IPs or domains 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 Yara detected Okiru 2->63 65 Yara detected Gafgyt 2->65 8 debug.sh4.elf 2->8         started        10 systemd gpu-manager 2->10         started        12 systemd gpu-manager 2->12         started        14 77 other processes 2->14 signatures3 67 Uses dynamic DNS services 55->67 process4 signatures5 17 debug.sh4.elf 8->17         started        19 debug.sh4.elf 8->19         started        22 debug.sh4.elf 8->22         started        24 gpu-manager sh 10->24         started        26 gpu-manager sh 10->26         started        28 gpu-manager sh 10->28         started        30 3 other processes 10->30 32 6 other processes 12->32 77 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->77 34 28 other processes 14->34 process6 signatures7 36 debug.sh4.elf 17->36         started        47 4 other processes 17->47 69 Sample tries to kill a massive number of system processes 19->69 71 Sample tries to kill multiple processes (SIGKILL) 19->71 39 sh grep 24->39         started        41 sh grep 26->41         started        43 sh grep 28->43         started        45 sh grep 30->45         started        49 2 other processes 30->49 51 6 other processes 32->51 53 21 other processes 34->53 process8 signatures9 73 Sample tries to kill a massive number of system processes 36->73 75 Sample tries to kill multiple processes (SIGKILL) 36->75
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8313f1e329ae38c2aeb54908c030b9a4f29ed0b934dc099b54b0e8a3fa528687
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8313f1e329ae38c2aeb54908c030b9a4f29ed0b934dc099b54b0e8a3fa528687/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 16:45:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmj7dyzjvy4mflvvjeemamfzutzj5ufzgtoatg2uwdukh6ssq2dq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251226-t9nfqstkgm/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d67c1723-333f-4712-9f7b-ffd17cc339eb
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/8313f1e329ae38c2aeb54908c030b9a4f29ed0b934dc099b54b0e8a3fa528687

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 8313f1e329ae38c2aeb54908c030b9a4f29ed0b934dc099b54b0e8a3fa528687

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744088/
  
Delivery method
Distributed via web download

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