MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b5a8390a4607c316a5fce9d77c1416ddcc5a864b9281d5abb82f516c955ab1e. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b5a8390a4607c316a5fce9d77c1416ddcc5a864b9281d5abb82f516c955ab1e
SHA3-384 hash: 18dd1d9b6bcef6dc89f42e5c6a60c4247f6e8054400c1c75f224cf3229ab428d454a01665f00425e9924d6c20337109d
SHA1 hash: cdc154be22586cdd2ed39ac4a81e2d37b9bc7a5e
MD5 hash: ca51bd859ccf14e56009b4f6f99ed4b1
humanhash: hawaii-yankee-alaska-whiskey
File name:arm6.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:88'552 bytes
First seen:2025-11-17 16:40:00 UTC
Last seen:2025-11-18 11:32:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:qInFU0eObSQxnAxOuWYnn7ualGabQxMDiUY+uxgCb7ao55YUoema:1bSQJAggnn7ualVY+uxgCbeoXF
TLSH T109833A66F9818B11DAC516BAFE1E418E7313077CE3EF72669E205B2023C666B0E7F505
telfhash t106e0d849da9023c511e84b1645fdc3652355fe7f61532039a4ec7f6e11b83637921031
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 :
3
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android mirai rust
Link:
https://www.filescan.io/uploads/691b5006ae22a51290665b04/reports/1064df30-d721-45e4-89e3-97e7c5a5a6c6/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/9b5a8390a4607c316a5fce9d77c1416ddcc5a864b9281d5abb82f516c955ab1e
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:
2025-11-17T11:23:00Z UTC
Last seen:
2025-11-17T13:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.gu
Link:
https://opentip.kaspersky.com/9b5a8390a4607c316a5fce9d77c1416ddcc5a864b9281d5abb82f516c955ab1e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a925eccc-ffc2-4da8-aab0-00b0387b2b70
Behavior Graph:
Download SVG
%3 guuid=a9417a08-1900-0000-7725-d12e0d0e0000 pid=3597 /usr/bin/sudo guuid=b2ca2a0a-1900-0000-7725-d12e140e0000 pid=3604 /tmp/sample.bin guuid=a9417a08-1900-0000-7725-d12e0d0e0000 pid=3597->guuid=b2ca2a0a-1900-0000-7725-d12e140e0000 pid=3604 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/da5a2b78-08fd-46b9-81dc-aa8bfcf8a92e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1815432
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b5a8390a4607c316a5fce9d77c1416ddcc5a864b9281d5abb82f516c955ab1e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9b5a8390a4607c316a5fce9d77c1416ddcc5a864b9281d5abb82f516c955ab1e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-17 16:40:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tnnihefemb6dc2s7z2oxpqkbnxomlkdexeub2wv3ql2rnskvvmpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251117-t6t44sdk3w/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8fb2777c-ee66-45f7-9a8e-2a85269a430f
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/9b5a8390a4607c316a5fce9d77c1416ddcc5a864b9281d5abb82f516c955ab1e

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Mirai_Unpack
Create hunting rule
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 9b5a8390a4607c316a5fce9d77c1416ddcc5a864b9281d5abb82f516c955ab1e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686385/
  
Delivery method
Distributed via web download

Comments