MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5afb4590f6c8ec8ee10c7bdb0ab099844749e0025aea6bc7fdebcdfcad8234bf. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5afb4590f6c8ec8ee10c7bdb0ab099844749e0025aea6bc7fdebcdfcad8234bf
SHA3-384 hash: 05f48e10e401bd34c27423ff4e543f85cbe147b795bbd0a66eb29841bb62fcd5c8a6146bbbfb40ea9efac4fc9f724f68
SHA1 hash: c048d60124390782d894832a3e0d88145e34f76b
MD5 hash: 3cdbf51f69e37e1339b2f75606b9369f
humanhash: cola-vegan-virginia-march
File name:na
Download: download sample
Signature Mirai
Create hunting rule
File size:143'292 bytes
First seen:2024-10-06 17:55:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:pUkePvmU2u9hRXR8ExDY6aMGk8TaeCO3w1Rpi:pUHmlIRXeUDnayeH3w1RY
TLSH T1FFE30A56F8819B12D5C111BAFE1E128E37131B7CE2DE72029D246F747B8A97B0E3B905
telfhash t13201fd078f890eace3d081e9811eb31906a636fa2a487cc792d5a69e2016143b23e830
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 :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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.28886.LC.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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/6702cf4b3b774e4bdf93922e/reports/360843c6-46d8-468d-9c17-a4f9c8bb2fa0/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/5afb4590f6c8ec8ee10c7bdb0ab099844749e0025aea6bc7fdebcdfcad8234bf
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9a1a5c3b-0979-4619-b9fa-e7a3f5bc9017
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1527380
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5afb4590f6c8ec8ee10c7bdb0ab099844749e0025aea6bc7fdebcdfcad8234bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5afb4590f6c8ec8ee10c7bdb0ab099844749e0025aea6bc7fdebcdfcad8234bf/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-06 17:56:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ll5ulehwzdwi5yimppnqvmezqrdutyacllvgxr755pg7zlmcgs7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/241006-wh2kds1fld/
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/44ffe070-7e01-4ebb-9d58-610a20c9d858
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/5afb4590f6c8ec8ee10c7bdb0ab099844749e0025aea6bc7fdebcdfcad8234bf

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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
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_Trojan_Gafgyt_28a2fe0c
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 5afb4590f6c8ec8ee10c7bdb0ab099844749e0025aea6bc7fdebcdfcad8234bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3215341/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3215344/

Comments