MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f9c127753b385b10785e69fc3d12fefb4ea2a59f8023869ac89dc5d63b4e1cc. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f9c127753b385b10785e69fc3d12fefb4ea2a59f8023869ac89dc5d63b4e1cc
SHA3-384 hash: 0ba716970b6c08eafd774d9314d6f4adc10ff14075674b59fb7fdf6c9c9134882f951305748d389293863b17562fb129
SHA1 hash: abd8e3601f316e8dda4cbbf965cdedcfa7f6ef2b
MD5 hash: 168cb4fc93e4b5dca0db5cbb2f3c42a2
humanhash: batman-cold-massachusetts-hot
File name:bot.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:137'984 bytes
First seen:2024-08-22 18:00:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2IXcq8fZOZVxLlAtqFgMVGFAAO8/4VUJzZTr2ExQvJnaZAPsghalifIwyw5FHJV4:2IXmYvFf0FAW4oFP2ExQ5NEgUBpvQm
TLSH T1A7D30845F8404F23C6C612BBFB5E428D7B2A17E8D3EE72039D256F60378695B0E3A546
telfhash t19411afe44f580d88a7d0dc82d58f71273bb57abaf719182298681e0dc153592b53b41e
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 elfdigest
Tags:botnet elf mirai Yakuza

Intelligence

File Origin
# of uploads :
1
# of downloads :
133
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin masquerade remote
Link:
https://www.filescan.io/uploads/66c77ce30f9197595929ad14/reports/8429d22d-6c31-48df-b802-dc625033ab71/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2d85c7e0-7962-471f-99fb-a23a7eb30b76
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1497628
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f9c127753b385b10785e69fc3d12fefb4ea2a59f8023869ac89dc5d63b4e1cc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f9c127753b385b10785e69fc3d12fefb4ea2a59f8023869ac89dc5d63b4e1cc/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-08-22 18:01:06 UTC
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h6obe52twoc3cb4f42p4hujp562ouksz7abdq2nmrhof2y5u4hga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240822-wlv7sasgkp/
Malware Config
C2 Extraction:
pixel.desertum.space
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Yakuza
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3f9c127753b385b10785e69fc3d12fefb4ea2a59f8023869ac89dc5d63b4e1cc

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 3f9c127753b385b10785e69fc3d12fefb4ea2a59f8023869ac89dc5d63b4e1cc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3122789/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3122843/
  
URLhaus
https://urlhaus.abuse.ch/url/3122844/
  
URLhaus
https://urlhaus.abuse.ch/url/3122849/
  
URLhaus
https://urlhaus.abuse.ch/url/3122847/
  
URLhaus
https://urlhaus.abuse.ch/url/3122850/
  
URLhaus
https://urlhaus.abuse.ch/url/3122876/
  
URLhaus
https://urlhaus.abuse.ch/url/3122881/
  
URLhaus
https://urlhaus.abuse.ch/url/3122884/
  
URLhaus
https://urlhaus.abuse.ch/url/3122885/
  
URLhaus
https://urlhaus.abuse.ch/url/3122890/
  
URLhaus
https://urlhaus.abuse.ch/url/3122899/
  
URLhaus
https://urlhaus.abuse.ch/url/3122939/
  
URLhaus
https://urlhaus.abuse.ch/url/3122406/

Comments