MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3a30b12fe85fb9664bb5a87a508ab0510c2c1b8d4115a2617f52517fed05f73. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3a30b12fe85fb9664bb5a87a508ab0510c2c1b8d4115a2617f52517fed05f73
SHA3-384 hash: 10a8c1a3ea8545f2ddfa3871249ad8444818018defd96420db444a4830bc1f8a2684c10bc8d996273d514406aa609f01
SHA1 hash: 60029adb756a26f66e5dfc316185783d84ab4ab2
MD5 hash: d0fc63f83949da52df045f90774099a2
humanhash: carbon-alabama-batman-spring
File name:d0fc63f83949da52df045f90774099a2
Download: download sample
Signature Mirai
Create hunting rule
File size:49'752 bytes
First seen:2021-07-22 14:44:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4LInPCqAAXJLE7cxtdG8NCqBNM7vk9YXPSP0Hoa:FCqxpE7cxtdG0Cqvsvk9sSMHz
TLSH T17D233AC4B583F8F9EC15457C307B97729EB7F43A603AEDABC39994239815601AA072DC
telfhash t1f0118cbb1eb90cf8b3d1a888c72e56d54969ca3b157137a44362d42832c2ec2507dc38
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-2.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9835278-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
18
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/b3a30b12fe85fb9664bb5a87a508ab0510c2c1b8d4115a2617f52517fed05f73
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
195.133.40.108:666
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eea0a2c2-d294-48c9-ad59-d9eacf6f3b2e
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/820203
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 452614 Sample: VtlQkDgDjE Startdate: 22/07/2021 Architecture: LINUX Score: 64 44 178.217.221.243, 23 NETICO-ASPL Poland 2->44 46 14.15.243.9 YOUTVYOUCommunicationsCorporationJP Japan 2->46 48 98 other IPs or domains 2->48 50 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Machine Learning detection for sample 2->54 56 Uses known network protocols on non-standard ports 2->56 10 VtlQkDgDjE 2->10         started        12 systemd sshd 2->12         started        signatures3 process4 process5 14 VtlQkDgDjE 10->14         started        16 VtlQkDgDjE 10->16         started        18 VtlQkDgDjE 10->18         started        process6 20 VtlQkDgDjE 14->20         started        22 VtlQkDgDjE 14->22         started        24 VtlQkDgDjE 16->24         started        26 VtlQkDgDjE 16->26         started        28 VtlQkDgDjE 16->28         started        process7 30 VtlQkDgDjE 20->30         started        32 VtlQkDgDjE 20->32         started        34 VtlQkDgDjE 20->34         started        36 VtlQkDgDjE 24->36         started        38 VtlQkDgDjE 24->38         started        process8 40 VtlQkDgDjE 30->40         started        42 VtlQkDgDjE 30->42         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b3a30b12fe85fb9664bb5a87a508ab0510c2c1b8d4115a2617f52517fed05f73/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-07-22 14:45:04 UTC
AV detection:
27 of 45 (60.00%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/210722-zp839fdzjj/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/b3a30b12fe85fb9664bb5a87a508ab0510c2c1b8d4115a2617f52517fed05f73

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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.

File information

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

Web download

Mirai

elf b3a30b12fe85fb9664bb5a87a508ab0510c2c1b8d4115a2617f52517fed05f73

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1473656/

Comments


Avatar
zbet commented on 2021-07-22 14:44:04 UTC

url : hxxp://195.133.40.108/AB4g5/Josho.x86