MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04fc92d37968f2d09f65c6cfd74a39052d504d239c357e5f6612e207b80cfd21. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04fc92d37968f2d09f65c6cfd74a39052d504d239c357e5f6612e207b80cfd21
SHA3-384 hash: 8eb3c1e96dc60d92736b8f24fa2b73cc682d4a722bb6036f7fe7ffef26de354047034f89e84f8a84b497f123acbb7a8c
SHA1 hash: 687cbee14180c428503085e1cf3f55ec64e4e194
MD5 hash: 6fcfd32e4707781648b15a07568c1197
humanhash: mike-gee-nine-wolfram
File name:lkxstress.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:91'732 bytes
First seen:2026-08-03 17:47:37 UTC
Last seen:2026-08-04 08:47:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:GyY5PRqZv1F6Wu6UvWaRvVnFvNLjCuorywgnY8V2FvwRP/mr+zlSTU0:Gy6W0WaR/1L8rlgnN2FAuC8Tv
TLSH T19F933994BD419B12C6C6227BFB6E428E372663E8D3EB321399215F2137C785B0D77A41
telfhash t17c21fe308bb21edc67d6c34892df11795afc317a03022550cb2e6a8f42428e1b21cc3b
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 :
2
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3ff0d613-4535-49cc-a6c1-4de54d86ecc3/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

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

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

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

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6a70d465076b7d6b395acc74/reports/d4e3da2b-ba2c-433c-a4cf-9148866a951a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/04fc92d37968f2d09f65c6cfd74a39052d504d239c357e5f6612e207b80cfd21
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1bedea59-0ad7-4fdf-bd00-7ea2afb5577d
Behavior Graph:
Download SVG
%3 guuid=5fef5d62-1a00-0000-d1c3-6464ff070000 pid=2047 /usr/bin/sudo guuid=9814d065-1a00-0000-d1c3-646408080000 pid=2056 /tmp/sample.bin guuid=5fef5d62-1a00-0000-d1c3-6464ff070000 pid=2047->guuid=9814d065-1a00-0000-d1c3-646408080000 pid=2056 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/38287fde-ae1a-4284-a560-38576d5429c4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/04fc92d37968f2d09f65c6cfd74a39052d504d239c357e5f6612e207b80cfd21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04fc92d37968f2d09f65c6cfd74a39052d504d239c357e5f6612e207b80cfd21/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-03 17:48:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=at6jfu3zndznbh3fy3h5osrzauwvatjdtq2x4x3gclrapoam7uqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari botnet
Link:
https://tria.ge/reports/260803-wdlndaxtbx/
Malware Config
C2 Extraction:
204.10.194.60
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/04fc92d37968f2d09f65c6cfd74a39052d504d239c357e5f6612e207b80cfd21

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 04fc92d37968f2d09f65c6cfd74a39052d504d239c357e5f6612e207b80cfd21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3896347/
  
Delivery method
Distributed via web download

Comments