MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5aa569368c93ed949407e67dffec9927986a36b6a18f8e0dba32ff4e89d4621. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5aa569368c93ed949407e67dffec9927986a36b6a18f8e0dba32ff4e89d4621
SHA3-384 hash: 487bbbb64f19c0cec099ea2a3d8af44e709172f6ae5a6169dff1e26fc37b1541069dbfd923740c02ab1140b15bd2edd5
SHA1 hash: ce9d4b715aece156c3da94f34a06503f515f858a
MD5 hash: 15db27c0e31ead40eec82f0364d11184
humanhash: tennis-jig-high-pluto
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:51'108 bytes
First seen:2025-11-13 18:51:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:dZyyVmo3TLDv/8kfvvPVfvSH4rq5/wgiyymLHuFvq4y7oh6yNT2DBNKn6KmzSK:dRmWT08vX6t/wgiytmi4ybyNTBK
TLSH T189331881FCD299AAC6C4237AA77E258E3311B7A4D1CF3217CD586F2177C621F4DA6A01
telfhash t10fe06140fe764b1884e75a34ecdd47b495116217a1664710cf54daf0883f15ca71cd5e
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 64313090b214b4e729c725d5a55b29593a91e0b8d71ba112ea7618cf6f155948
File size (compressed) :23'520 bytes
File size (de-compressed) :51'108 bytes
Format:linux/arm
Packed file: 64313090b214b4e729c725d5a55b29593a91e0b8d71ba112ea7618cf6f155948

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
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/f5aa569368c93ed949407e67dffec9927986a36b6a18f8e0dba32ff4e89d4621
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:
2025-11-13T16:49:00Z UTC
Last seen:
2025-11-13T17:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5aa569368c93ed949407e67dffec9927986a36b6a18f8e0dba32ff4e89d4621/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/504ee8bc-36e2-4aaa-bafe-7a106e3260dc
Behavior Graph:
Download SVG
%3 guuid=5a03ab0f-1a00-0000-a0b6-99cdd20a0000 pid=2770 /usr/bin/sudo guuid=7cd59811-1a00-0000-a0b6-99cdd60a0000 pid=2774 /tmp/sample.bin guuid=5a03ab0f-1a00-0000-a0b6-99cdd20a0000 pid=2770->guuid=7cd59811-1a00-0000-a0b6-99cdd60a0000 pid=2774 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99879496-1fb5-4384-8abc-3a8c6df415b3
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1813665
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5aa569368c93ed949407e67dffec9927986a36b6a18f8e0dba32ff4e89d4621
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5aa569368c93ed949407e67dffec9927986a36b6a18f8e0dba32ff4e89d4621/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 18:53:29 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=6wvfne3ize7nsskapzt577wjsj4yni3lnimpryg3umx7j2e5iyqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251113-xjchbszlcw/
Malware Config
C2 Extraction:
cybersecuritefrance.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/10f0ecbd-cb6f-44da-86e7-fa867560b632
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/f5aa569368c93ed949407e67dffec9927986a36b6a18f8e0dba32ff4e89d4621

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 64313090b214b4e729c725d5a55b29593a91e0b8d71ba112ea7618cf6f155948

Mirai

elf f5aa569368c93ed949407e67dffec9927986a36b6a18f8e0dba32ff4e89d4621

(this sample)

  
Dropped by
SHA256 64313090b214b4e729c725d5a55b29593a91e0b8d71ba112ea7618cf6f155948
  
URLhaus
https://urlhaus.abuse.ch/url/3704642/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7614c6c2fb8e47c701213006d4da1097

Comments