MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15844e4f618a1d0adbf241b110b2bdd19bfb2f35f08eadc0c5abad3d751b1e17. 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: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15844e4f618a1d0adbf241b110b2bdd19bfb2f35f08eadc0c5abad3d751b1e17
SHA3-384 hash: bc03ed44834210718979221a5674203dcd4d761d928f63ea7ca31c009766a08b272aab03c6597a8bea70b155681acf73
SHA1 hash: cc7e6da78baf070dbc0ed0944156100aa55c264e
MD5 hash: 52775f119f927d0822384415391a0d1c
humanhash: juliet-blossom-jersey-network
File name:Space.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:115'992 bytes
First seen:2026-04-06 02:36:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pcdlYSuiBMW3zC8aRGGTtJM/qrlpmxJ6nDgD5/LWW:8YSZ3e8ZE3MYlphDgD5q
TLSH T153B3AEEBF64715A2C85243F013C79F8E3E232290AE57E4E76D1E167B19760DB1D0AB81
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 :
85
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69d31c2100ad3636940c7302/reports/85c7d9d7-52fa-4506-9788-4e67eea12c43/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-05T23:44:00Z UTC
Last seen:
2026-04-06T00:11:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/15844e4f618a1d0adbf241b110b2bdd19bfb2f35f08eadc0c5abad3d751b1e17/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4f50a0bb-5692-4055-9dce-a5df8a9d3fae
Behavior Graph:
Download SVG
%3 guuid=67dd5482-4200-0000-25af-1e53df030000 pid=991 /usr/bin/sudo guuid=3a6a0484-4200-0000-25af-1e53e0030000 pid=992 /tmp/sample.bin guuid=67dd5482-4200-0000-25af-1e53df030000 pid=991->guuid=3a6a0484-4200-0000-25af-1e53e0030000 pid=992 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7dabedb1-1e7c-42be-a81a-a38bded9e1fe
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/15844e4f618a1d0adbf241b110b2bdd19bfb2f35f08eadc0c5abad3d751b1e17
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/15844e4f618a1d0adbf241b110b2bdd19bfb2f35f08eadc0c5abad3d751b1e17/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/15844e4f618a1d0adbf241b110b2bdd19bfb2f35f08eadc0c5abad3d751b1e17
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-06 02:36:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cwce4t3brioqvw7sigyrbmv52gn7wlzv6chk3qgfvowt25i3dylq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/260406-c3rfdaay41/
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/15844e4f618a1d0adbf241b110b2bdd19bfb2f35f08eadc0c5abad3d751b1e17

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 15844e4f618a1d0adbf241b110b2bdd19bfb2f35f08eadc0c5abad3d751b1e17

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3812676/
  
Delivery method
Distributed via web download

Comments