MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4451fa0d3358f75b4d585e4b1eaeaaf566fd16ef50aea60055294c93d6e2193e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4451fa0d3358f75b4d585e4b1eaeaaf566fd16ef50aea60055294c93d6e2193e
SHA3-384 hash: 39b1f741b72fb7acff3a630373d9e052461c7db9b56419048461f594328173b9d84bb7d82828a0c2c90307d1cf9f07dd
SHA1 hash: 1fee558281af30b407180a3701d4b8307c438f3e
MD5 hash: 3c19cdb9b4afb009d77bbdf526d38ad8
humanhash: charlie-violet-edward-pizza
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:49'604 bytes
First seen:2025-08-16 21:42:27 UTC
Last seen:2025-08-18 18:51:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:jHCNOg4O7REsms+7RjpwKcar9RvbI9xLV:boOxOtEsms+EKcu8bLV
TLSH T10623F1B5A96AF603F3F04472ED2CD9148CED4674C5ABA0BA7B184A745CFAC41CDD8187
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
File size (compressed) :49'604 bytes
File size (de-compressed) :120'288 bytes
Format:linux/arm
Unpacked file: d61bee85b2ea4d35b24a9dd2914b2bc46c2b1349c44ca8e6939af0de3a9b3e16

Intelligence

File Origin
# of uploads :
3
# of downloads :
36
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f289ef37-7a81-4b15-81a5-b4bef4bdc957
Behavior Graph:
Download SVG
%3 guuid=883765e2-1a00-0000-14f0-44e4360a0000 pid=2614 /usr/bin/sudo guuid=0ec635e5-1a00-0000-14f0-44e43f0a0000 pid=2623 /tmp/sample.bin guuid=883765e2-1a00-0000-14f0-44e4360a0000 pid=2614->guuid=0ec635e5-1a00-0000-14f0-44e43f0a0000 pid=2623 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d2ae6be0-2d2d-4560-a02d-53292f8fc43f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1758618
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4451fa0d3358f75b4d585e4b1eaeaaf566fd16ef50aea60055294c93d6e2193e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4451fa0d3358f75b4d585e4b1eaeaaf566fd16ef50aea60055294c93d6e2193e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-16 21:43:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iri7udjtld3vwtkylzfr5lvk6vtp2fxpkcxkmacvffgjhvxcde7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/250816-1knhrs1sgs/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
s3ov838.ddns.net
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7fe0cce5-b968-4466-87b2-30e4aaca8e4d
Please note that we are no longer able to provide a coverage score for Virus Total.

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 4451fa0d3358f75b4d585e4b1eaeaaf566fd16ef50aea60055294c93d6e2193e

(this sample)

Mirai

elf d61bee85b2ea4d35b24a9dd2914b2bc46c2b1349c44ca8e6939af0de3a9b3e16

  
URLhaus
https://urlhaus.abuse.ch/url/3601904/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d61bee85b2ea4d35b24a9dd2914b2bc46c2b1349c44ca8e6939af0de3a9b3e16
  
Dropping
MD5 baff34fef4cff5816f558e67ce934904
  
URLhaus
https://urlhaus.abuse.ch/url/3601666/

Comments