MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31f9313f86b3ac63101092438e506ecfc488e25bf04252032ce1dc4bd8eb0eef. 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 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31f9313f86b3ac63101092438e506ecfc488e25bf04252032ce1dc4bd8eb0eef
SHA3-384 hash: 45e6d9a5b0595234039136b0885923a3720250f12bec37f5a22fb726c2921d71c7e9964b100de525fb677518386d20bc
SHA1 hash: 88e749bee3aba8e6656a753b6c24b22dc199cb9f
MD5 hash: c19d1eea105c359c02774607959b1038
humanhash: eighteen-pennsylvania-black-mexico
File name:c19d1eea105c359c02774607959b1038
Download: download sample
Signature Mirai
Create hunting rule
File size:82'976 bytes
First seen:2024-07-05 09:28:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:pFIGYnPlquXeZoIna1kdXyYGd8zCYIpTVGcYn7rkNziKR6eTBnb7:pQXeZoInGoyYEFVxqtKR6eTBnb7
TLSH T1B1833B9AF5019D7DF84BD63A44260D0AB530B2D00FA30F3B63A7BD67EC721A56C16D85
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.30521.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet lolbin mirai mirai remote
Link:
https://www.filescan.io/uploads/6687bcf66b8dba248b49aa34/reports/b44f677c-afbe-4fbc-9663-23c7cb77176d/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ce1a0934-2cb6-4a27-86e2-965939376594
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1515041
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1515041 Sample: S1WVSiZOLX.elf Startdate: 21/09/2024 Architecture: LINUX Score: 100 24 65.104.30.176 XO-AS15US United States 2->24 26 137.211.37.229 WirtschaftsuniversitaetWienAT United States 2->26 28 98 other IPs or domains 2->28 30 Suricata IDS alerts for network traffic 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 4 other signatures 2->36 8 S1WVSiZOLX.elf 2->8         started        signatures3 process4 process5 10 S1WVSiZOLX.elf sh 8->10         started        12 S1WVSiZOLX.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 S1WVSiZOLX.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/31f9313f86b3ac63101092438e506ecfc488e25bf04252032ce1dc4bd8eb0eef
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/31f9313f86b3ac63101092438e506ecfc488e25bf04252032ce1dc4bd8eb0eef/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-07-05 09:29:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gh4tcp4gwowggeaqsjby4udoz7cirys36bbfeazm4hoexwhlb3xq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/240705-lfww1sycna/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/31f9313f86b3ac63101092438e506ecfc488e25bf04252032ce1dc4bd8eb0eef

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_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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

File information

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

Web download

Mirai

elf 31f9313f86b3ac63101092438e506ecfc488e25bf04252032ce1dc4bd8eb0eef

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2934126/
  
URLhaus
https://urlhaus.abuse.ch/url/2934144/

Comments


Avatar
zbet commented on 2024-07-05 09:28:41 UTC

url : hxxp://dhcp-206-248-59-5.metro86.ru/m68k