MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5303fc67e81fd71ad9d9f382c266ca34e9a1c87bd958a920651edb57871213e8. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5303fc67e81fd71ad9d9f382c266ca34e9a1c87bd958a920651edb57871213e8
SHA3-384 hash: ed6d38b1be4bc3917cc475ca9ac1a7e76eba7d35099cf7e2213ef76c00d71ef3ad3c1cdb6361acf3fae83583f8055c83
SHA1 hash: b130f4abb675e460689a377ee8bde4ff57d6ed75
MD5 hash: ee79035857eb7cb4d0e973820a0c8285
humanhash: washington-comet-whiskey-network
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:116'136 bytes
First seen:2026-01-21 01:58:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:4PnWtgoDkPMaL/P3A+yK3fimnGZpK3lCHKConT4:4utgckPMaL/fAnK3fimnGZpK3AqCA4
TLSH T194B32995B892AA12C7C2567BFF4F428D37165798E3EE3203CD185F6032CB55A0E3B256
telfhash t1bef05c7afb15455cbf79c72b52e9a5221a2af05e5f276861cc3c370c45124c6b06f304
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 :
99
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand gafgyt lolbin mirai rust
Link:
https://www.filescan.io/uploads/697032c3607e8377faddb399/reports/8c9cba9a-046e-40bc-a4dd-97f85ea3a03a/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:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5303fc67e81fd71ad9d9f382c266ca34e9a1c87bd958a920651edb57871213e8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-21T00:05:00Z UTC
Last seen:
2026-01-21T01:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5303fc67e81fd71ad9d9f382c266ca34e9a1c87bd958a920651edb57871213e8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/859270ce-5cb2-47be-8645-956919310d6b
Behavior Graph:
Download SVG
%3 guuid=2b506555-1600-0000-f583-9992610c0000 pid=3169 /usr/bin/sudo guuid=453df757-1600-0000-f583-9992690c0000 pid=3177 /tmp/sample.bin guuid=2b506555-1600-0000-f583-9992610c0000 pid=3169->guuid=453df757-1600-0000-f583-9992690c0000 pid=3177 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c8af95cb-591d-4747-b3a8-33283ea6aca3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1854502
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5303fc67e81fd71ad9d9f382c266ca34e9a1c87bd958a920651edb57871213e8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5303fc67e81fd71ad9d9f382c266ca34e9a1c87bd958a920651edb57871213e8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 01:58:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmb7yz7id7lrvwoz6obmezwkgtu2dsd33fmksidfd3nvpbyscpua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260121-cd26kscy6b/
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/5303fc67e81fd71ad9d9f382c266ca34e9a1c87bd958a920651edb57871213e8

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_Threat_d94e1020
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 5303fc67e81fd71ad9d9f382c266ca34e9a1c87bd958a920651edb57871213e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760583/
  
Delivery method
Distributed via web download

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