MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d. 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: 13


Intelligence 13 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
SHA3-384 hash: 820cd5103988ec7cfa8abaa2953e611c59ef5c190df4368bbfdcc3542ad9703cea71b105aadd3cc3c9d4703661a6e176
SHA1 hash: 8157673225bd5182f16215e2aa823a25ca2d4fbc
MD5 hash: 5141342d0df8699fa32a6b066a0c592e
humanhash: cola-salami-indigo-west
File name:LkUJU0rsxdoNTRjxlZ5e0rZRO3rOY4rKRo
Download: download sample
Signature Mirai
Create hunting rule
File size:101'142 bytes
First seen:2024-11-03 12:46:09 UTC
Last seen:2025-05-17 10:51:16 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:lxvAwSaWFr5Ryrfb3jb9RxqgRfEma1b5wdL35sPX:32FrIT3/9jqgmma1b5wdj5sPX
TLSH T139A34C07A651DB73D4832AF505E787710271F9772A4ECE54F3A87CB8AB291C8B22136D
telfhash t1503112c6a07b4d683e71a8049ca8c7b471df9a26d3516eb0ef1dc98c841b0013711ecb
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 :
4
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9907057-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10033788-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672770cc8d23d90491331b4flinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Creating a file
Receives data from a server
DNS request
Changes access rights for a written file
Launching a process
Changes the time when the file was created, accessed, or modified
Opens a port
Sends data to a server
Writes files to system directory
Kills critical processes
Creates or modifies files in /cron to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android anti-debug gcc lolbin remote
Link:
https://www.filescan.io/uploads/672770c760dfdc08ec04eed3/reports/36d391f0-dd2b-4561-9780-8b09895504cc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
137
Number of processes launched:
93
Processes remaning?
false
Remote TCP ports scanned:
80,37215,81,8080,52869,7574,5555,49152,8443
Full report:
https://elfdigest.com/brief/54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/57b02b33-060a-44e6-82e8-85275bd8aa1b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1547945
Signature
Contains symbols with names commonly found in malware
Executes the "crontab" command typically for achieving persistence
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1547945 Sample: LkUJU0rsxdoNTRjxlZ5e0rZRO3r... Startdate: 03/11/2024 Architecture: LINUX Score: 96 31 87.120.84.230, 37636, 443, 60216 SHARCOM-ASBG Bulgaria 2->31 33 conn.masjesu.zip 216.126.231.240, 36022, 37458, 443 ANYNODEUS United States 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Mirai 2->39 41 2 other signatures 2->41 9 LkUJU0rsxdoNTRjxlZ5e0rZRO3rOY4rKRo.elf 2->9         started        signatures3 process4 process5 11 LkUJU0rsxdoNTRjxlZ5e0rZRO3rOY4rKRo.elf 9->11         started        13 LkUJU0rsxdoNTRjxlZ5e0rZRO3rOY4rKRo.elf 9->13         started        process6 15 LkUJU0rsxdoNTRjxlZ5e0rZRO3rOY4rKRo.elf sh 11->15         started        17 LkUJU0rsxdoNTRjxlZ5e0rZRO3rOY4rKRo.elf sh 11->17         started        19 LkUJU0rsxdoNTRjxlZ5e0rZRO3rOY4rKRo.elf 13->19         started        21 LkUJU0rsxdoNTRjxlZ5e0rZRO3rOY4rKRo.elf 13->21         started        process7 23 sh crontab 15->23         started        27 sh crontab 17->27         started        file8 29 /var/spool/cron/crontabs/tmp.QeIS8d, ASCII 23->29 dropped 43 Sample tries to persist itself using cron 23->43 45 Executes the "crontab" command typically for achieving persistence 23->45 signatures9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-02 19:57:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kqyc2eym2nlpwgpklj3dywvwwces7qrucghrborrs3weeroihngq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241103-pz7dmsvakf/
Behaviour
Reads runtime system information
Creates/modifies Cron job
Enumerates running processes
Renames itself
Contacts a large (2214) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan gafgyt tsunami mirai
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Tsunami_0fa3a6e9
Link:
https://app.threat.zone/submission/34fcea87-b140-4ae7-8bcd-ab3cee9cbfd8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Tsunami_0fa3a6e9
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

Xorbot

sh 869eafa44fc7263d27e09a18f0f94e1822844ec809f8585baa2ff8a9bd3460b6

Mirai

elf 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3273852/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3274055/
  
URLhaus
https://urlhaus.abuse.ch/url/3275301/
  
Dropped by
SHA256 869eafa44fc7263d27e09a18f0f94e1822844ec809f8585baa2ff8a9bd3460b6
  
Dropped by
MD5 e58b2a8b6f553e7dde48609be8e803f6

Comments