MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44fb322cb5fd16c5caad33901a4146e1b0de13d797894cf64f1c73a82ebbfb97. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44fb322cb5fd16c5caad33901a4146e1b0de13d797894cf64f1c73a82ebbfb97
SHA3-384 hash: 2b02db2a98d67c2f364e4f24d54af78e4b0756ecdcb603e96954fb2349c4ecf52231ff0d9eed3513e3bd690dbf0bfe0c
SHA1 hash: 5df39acd265cfc57faae8072b13f5fd254b13c4a
MD5 hash: 20ecf8251172ba7ca0523c407c1f5c7e
humanhash: edward-east-autumn-kilo
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:116'084 bytes
First seen:2026-07-14 11:40:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gLLU/lW6pdDDz8eciU5I5a9BPfJMTWLK+BnbV:gLLUA+oecioIOdfJ3KGV
TLSH T1BAB31899B8D29A22C6D316BFFA4F428D773663E4E3DF7107DD145B21338752A0E6A201
telfhash t198d0a723ff966ee44f664296c88d521213ddb2784a3048467fef6f8f4902486760e443
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 :
65
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.Dropper.Mirai-7135872-0
Create hunting rule

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

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

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

Unix.Trojan.Mirai-9924065-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bashlite dropper expand lolbin mirai rust
Link:
https://www.filescan.io/uploads/6a56203a41acf4b2740f92e6/reports/ca40ab3e-20de-44a3-a951-f258dcd17635/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
43
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/44fb322cb5fd16c5caad33901a4146e1b0de13d797894cf64f1c73a82ebbfb97
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/60a94c74-c326-446d-9f71-fdac31870af2
Behavior Graph:
Download SVG
%3 guuid=57311366-1900-0000-c035-9fe62d140000 pid=5165 /usr/bin/sudo guuid=9b41b469-1900-0000-c035-9fe62e140000 pid=5166 /tmp/sample.bin guuid=57311366-1900-0000-c035-9fe62d140000 pid=5165->guuid=9b41b469-1900-0000-c035-9fe62e140000 pid=5166 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/40fff4a3-aa2c-493e-9514-ffa1c9232b07
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1942158
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses STUN server to do NAT traversial
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1942158 Sample: arm5.elf Startdate: 14/07/2026 Architecture: LINUX Score: 68 26 stun1.l.google.com 2->26 28 114.79.1.53, 23 WIRELESSNET-IDPTWIRELESSINDONESIAWINID Indonesia 2->28 30 100 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 8 arm5.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 38 Uses STUN server to do NAT traversial 26->38 process4 process5 16 arm5.elf 8->16         started        18 arm5.elf 8->18         started        20 arm5.elf 8->20         started        process6 22 arm5.elf 16->22         started        24 arm5.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/44fb322cb5fd16c5caad33901a4146e1b0de13d797894cf64f1c73a82ebbfb97
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44fb322cb5fd16c5caad33901a4146e1b0de13d797894cf64f1c73a82ebbfb97/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-14 11:41:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=it5telfv7ulmlsvngoibuqkg4gyn4e6xs6euz5spdrz2qlv37olq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260714-ntabaabx2l/
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/44fb322cb5fd16c5caad33901a4146e1b0de13d797894cf64f1c73a82ebbfb97

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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: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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 44fb322cb5fd16c5caad33901a4146e1b0de13d797894cf64f1c73a82ebbfb97

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3885602/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3884935/

Comments