MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fd481ba6ee933c01b964d74bc5c872d8e1a169b41427f515dcf50b758fe787f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fd481ba6ee933c01b964d74bc5c872d8e1a169b41427f515dcf50b758fe787f
SHA3-384 hash: bc6161695cd3d9577d441c75a13fe761653c123fcb7dbded413df2ca351f3c0e363e7360ea6767b294381a5d3918fbca
SHA1 hash: c8b171614d99302514a08eb0905defb21c652595
MD5 hash: a3b13cf8444d090b160ae1d279737aa1
humanhash: berlin-zebra-don-steak
File name:nabarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:58'584 bytes
First seen:2026-01-11 14:39:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:1E6gs2vWmKf42uRlnR2ztK8XGqmO9Yphx5f98S7ClqCPrR15YZT2bVR:QDvWmzR2ztKrhO+pBVOrdKT2bVR
TLSH T15043F985B991C616CAC4627BFF0E43ED371643A8D2EE73039919AF25378782B0E3B551
telfhash t1344106a14b9c1dcc67f08b49825571277ee934b8f7111565df2f7b4b06178d2b12a036
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 :
50
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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.Mirai-10008934-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6963b66407ef5fa68e84625d/reports/1177235f-95a7-4b72-a973-e328589dd413/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cf3b63fb-a160-4a58-8657-eac99c3ff1d6
Behavior Graph:
Download SVG
%3 guuid=225a346c-2100-0000-6669-792c1c0a0000 pid=2588 /usr/bin/sudo guuid=bb485c6e-2100-0000-6669-792c230a0000 pid=2595 /tmp/sample.bin guuid=225a346c-2100-0000-6669-792c1c0a0000 pid=2588->guuid=bb485c6e-2100-0000-6669-792c230a0000 pid=2595 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c125bfda-ee77-4a5c-a21e-3c03e191d076
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1848417
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848417 Sample: nabarm5.elf Startdate: 11/01/2026 Architecture: LINUX Score: 60 18 88.225.138.222, 23 TTNETTR Turkey 2->18 20 88.225.156.253, 23 TTNETTR Turkey 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 nabarm5.elf 2->8         started        signatures3 process4 process5 10 nabarm5.elf 8->10         started        process6 12 nabarm5.elf 10->12         started        14 nabarm5.elf 10->14         started        16 nabarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8fd481ba6ee933c01b964d74bc5c872d8e1a169b41427f515dcf50b758fe787f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8fd481ba6ee933c01b964d74bc5c872d8e1a169b41427f515dcf50b758fe787f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 14:40:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r7kidoto5ez4ag4wjv2lyxehfwhbufu3ifbh6uk5z5ilowh6pb7q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260111-r15ybag16b/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b96d8844-ce0f-4e8e-a5ed-d51718e1a68f
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/8fd481ba6ee933c01b964d74bc5c872d8e1a169b41427f515dcf50b758fe787f

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: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 8fd481ba6ee933c01b964d74bc5c872d8e1a169b41427f515dcf50b758fe787f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740301/
  
Delivery method
Distributed via web download

Comments