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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fc7047d20cfb7154630814d3e737defe1f5dcf2be0055fde41058e9294f3a37. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3fc7047d20cfb7154630814d3e737defe1f5dcf2be0055fde41058e9294f3a37
SHA3-384 hash: 6805b1854d8bb89f026e37a61f3ceef49cb8298f80f306750d0671cb17020608d89ebf6e4eb4d60733285e5bb639dc90
SHA1 hash: a5c12f1883418d6645411f541b6674ec15f87fae
MD5 hash: 256f2bd19c980387079bf31aa32ad554
humanhash: social-ink-connecticut-cup
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:52'428 bytes
First seen:2026-09-22 23:14:42 UTC
Last seen:2026-09-23 00:08:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:JWzKkwsRbHPCW7ZfqF+uB0lOkdSIf/ZT:szKknxHPB7Zf5wQS4Z
TLSH T1DC33F685B9829A16C6D453BBFE0E42CD3326A3C8E2DE3213DD212F6537DA42F0D6A051
telfhash t14bc08011945f0ae47693184d561803046dc864d5021104547bd75f855d52957fcd0075
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 :
2
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet mirai rust
Link:
https://www.filescan.io/uploads/6ab30c09da287c176b8b41af/reports/eb1d5792-96a5-48f0-82b6-8fd30a917d8c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
2323,23,37215
Full report:
https://elfdigest.com/brief/3fc7047d20cfb7154630814d3e737defe1f5dcf2be0055fde41058e9294f3a37
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 5.175.222.237:38241
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-22T22:09:00Z UTC
Last seen:
2026-09-23T04:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3fc7047d20cfb7154630814d3e737defe1f5dcf2be0055fde41058e9294f3a37/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a28df901-784a-410e-a08e-1575b08bfcbb
Behavior Graph:
Download SVG
%3 guuid=a866da74-1900-0000-e7de-501f290c0000 pid=3113 /usr/bin/sudo guuid=53f34077-1900-0000-e7de-501f2f0c0000 pid=3119 /tmp/sample.bin guuid=a866da74-1900-0000-e7de-501f290c0000 pid=3113->guuid=53f34077-1900-0000-e7de-501f2f0c0000 pid=3119 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b55a968-3776-4ae2-a1e1-56d56823da64
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3fc7047d20cfb7154630814d3e737defe1f5dcf2be0055fde41058e9294f3a37
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3fc7047d20cfb7154630814d3e737defe1f5dcf2be0055fde41058e9294f3a37/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-22 23:15:43 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=h7dqi7jaz63rkrrqqfgt443557q7lxhsxyafl7pecbmoskkphi3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260922-28p7yahe99/
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/3fc7047d20cfb7154630814d3e737defe1f5dcf2be0055fde41058e9294f3a37

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Exploit_CVE_2017_17215_8b78a857
Create hunting rule
Author:Elastic Security
Description:Exploit code used in the ZeroBot malware
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 3fc7047d20cfb7154630814d3e737defe1f5dcf2be0055fde41058e9294f3a37

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918389/
  
Delivery method
Distributed via web download

Comments