MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5307a267c21dda20086d0c38a02e77f21e7c25be56135ead64d6b11d0e729c6. 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 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5307a267c21dda20086d0c38a02e77f21e7c25be56135ead64d6b11d0e729c6
SHA3-384 hash: cfd1961f1c144ab367d4a3b83d1accc31238d5e18b861c5e11c358202e63856e32a408b295e0be6173dfc257624912b5
SHA1 hash: 3fbb17a989e6eab821276e2432e793239d0da4b6
MD5 hash: 6e8a91bcec714cb2d45c876091ad0a4f
humanhash: xray-maryland-alpha-echo
File name:6e8a91bcec714cb2d45c876091ad0a4f
Download: download sample
Signature Mirai
Create hunting rule
File size:154'592 bytes
First seen:2024-06-28 16:34:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:DcyYZgG6CLR72QYzA6NdYNSVrjbilLmj9z/yvvite:DcyAyQgAeYN3LmjVyv6te
TLSH T168E33AC7F800DEFEF80AE33648570905B630B7E105925A372297797BED3A1991937E86
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.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-6981989-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
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-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
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/667ee63fef9fdf64aa70204d/reports/fcabcc80-bddc-47b8-b14e-2e3a5e728594/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6dbc74a9-c5ed-474f-bfbe-b142d9534298
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1464354
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
Snort IDS alert 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/b5307a267c21dda20086d0c38a02e77f21e7c25be56135ead64d6b11d0e729c6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5307a267c21dda20086d0c38a02e77f21e7c25be56135ead64d6b11d0e729c6/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-06-28 16:35:10 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wuyhujt4eho2eaeg2dbyuaxhp4q6pqs34vqtl2wwjvvrduhhfhda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/240628-t3ng6awgng/
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/b5307a267c21dda20086d0c38a02e77f21e7c25be56135ead64d6b11d0e729c6

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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 b5307a267c21dda20086d0c38a02e77f21e7c25be56135ead64d6b11d0e729c6

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2911339/
  
URLhaus
https://urlhaus.abuse.ch/url/2911342/

Comments


Avatar
zbet commented on 2024-06-28 16:34:10 UTC

url : hxxp://5.59.248.206/bot.m68k