MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa01fe12da97f7a2427e5aa535613b86c57b56c0339764bac40c786ca789d2c5. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa01fe12da97f7a2427e5aa535613b86c57b56c0339764bac40c786ca789d2c5
SHA3-384 hash: d43c29fc649b83c374b570e30cf2ca1871c989b3730fbe33d3be52f3a5abd19f7a037f4cbf738dd2f1921790a658cf13
SHA1 hash: df664e2a5a30cb88b6db4debac0d705ef59a57b5
MD5 hash: 00ac87c81d66e23a178f4b141e3c1e7f
humanhash: avocado-colorado-gee-uncle
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:50'616 bytes
First seen:2026-02-05 21:34:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:pZygkm/oTcReUDqZFVfPF+NrB5xwMC3h8vFJD6yxottliewM+uBNknRKmzCB:pemwTA2naxwMC3OD6yrewJuB
TLSH T198330881FCD2996EC6C0237AA63E618E3351B3A4D1CF3617CD596B2137C660F4DAAA01
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 494b6a2775656278942b5031258b15e38eab32c7ed79baec6d8407f6806a6914
File size (compressed) :23'412 bytes
File size (de-compressed) :50'616 bytes
Format:linux/arm
Packed file: 494b6a2775656278942b5031258b15e38eab32c7ed79baec6d8407f6806a6914

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/a48c781a-4db8-4c87-9de2-0fec122b9a38/
Detection(s):
Sanesecurity.Malware.30435.LC.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

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/69850d342ffccda0976917ea/reports/c5298971-c7cb-4c9f-bb9c-41729aea4672/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/fa01fe12da97f7a2427e5aa535613b86c57b56c0339764bac40c786ca789d2c5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/04e6bc13-3be8-47d2-9316-587bbcb2c0c5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1864333
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/fa01fe12da97f7a2427e5aa535613b86c57b56c0339764bac40c786ca789d2c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa01fe12da97f7a2427e5aa535613b86c57b56c0339764bac40c786ca789d2c5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 21:36:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ia74ew2s732eqt6lkstkyj3q3cxwvwagolwjowebr4gzj4j2lcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260205-1flhlsbw8d/
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/fa01fe12da97f7a2427e5aa535613b86c57b56c0339764bac40c786ca789d2c5

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 494b6a2775656278942b5031258b15e38eab32c7ed79baec6d8407f6806a6914

Mirai

elf fa01fe12da97f7a2427e5aa535613b86c57b56c0339764bac40c786ca789d2c5

(this sample)

  
Dropped by
SHA256 494b6a2775656278942b5031258b15e38eab32c7ed79baec6d8407f6806a6914
  
URLhaus
https://urlhaus.abuse.ch/url/3772711/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3772723/
  
Dropped by
MD5 f0ed74cf8bcb151edd82b7c2c08f6458

Comments