MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61fa0536fee3522844f3f3adf90bfc24fb15de5091561a87fd241ee97688c7fc. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61fa0536fee3522844f3f3adf90bfc24fb15de5091561a87fd241ee97688c7fc
SHA3-384 hash: 17be9df8628cf419c335148bf256dc05a7516e7ec9ea542e695becbc43486627c25711af0ebb7a33a4ee2aff1421efbb
SHA1 hash: f19acc1f3c03257cd689f73ce335de201ab4fe01
MD5 hash: 55987943a8b4824a886b705984109060
humanhash: south-seventeen-edward-venus
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:24'912 bytes
First seen:2025-06-26 16:29:28 UTC
Last seen:2025-06-26 22:34:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:c4rQlS07dEv0UXqUhvQE+CXQKMQKCXBpIQZq8Wvb:BQlS07FUXqIYSXQKquBqt
TLSH T1DEB2C0CD61443084CA8D7C7C278D4A664F6CA090BAED9B26E354CD98B3BEA8F345D078
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 UPX
File size (compressed) :24'912 bytes
File size (de-compressed) :76'120 bytes
Format:linux/mipsel
Unpacked file: 476eac1648e8ad591adc04d85d57c8c7bad3b36428e290e65988c43acac20e75

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955504-0
Create hunting rule

Unix.Trojan.Mirai-9956143-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685d76dfb06783b9ebd840b1linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/685d75c5d1f1eb5d81c76223/reports/1acefdd7-f62a-45bc-8762-ec9002a375ca/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/61fa0536fee3522844f3f3adf90bfc24fb15de5091561a87fd241ee97688c7fc
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1765f097-f1e6-483d-a5b6-9526f50d2be3
Behavior Graph:
Download SVG
%3 guuid=3db08b84-1d00-0000-6b62-9f10890c0000 pid=3209 /usr/bin/sudo guuid=750c3987-1d00-0000-6b62-9f108a0c0000 pid=3210 /tmp/sample.bin guuid=3db08b84-1d00-0000-6b62-9f10890c0000 pid=3209->guuid=750c3987-1d00-0000-6b62-9f108a0c0000 pid=3210 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b29f2aee-1c49-44ad-a751-fbd150170ce4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1723611
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1723611 Sample: boatnet.mpsl.elf Startdate: 26/06/2025 Architecture: LINUX Score: 80 24 160.187.246.170, 33958, 3778 OCNNTTCommunicationsCorporationJP unknown 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 7 boatnet.mpsl.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 boatnet.mpsl.elf 7->15         started        18 boatnet.mpsl.elf 7->18         started        20 boatnet.mpsl.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/61fa0536fee3522844f3f3adf90bfc24fb15de5091561a87fd241ee97688c7fc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/61fa0536fee3522844f3f3adf90bfc24fb15de5091561a87fd241ee97688c7fc/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-26 16:30:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mh5aknx64njcqrht6ow7sc74et5rlxsqsflbvb75eqpos5uiy76a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250626-tz4d7sar4z/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955504-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f7f67a8e-07ee-4671-a883-1d3269f8a5af
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/61fa0536fee3522844f3f3adf90bfc24fb15de5091561a87fd241ee97688c7fc

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 61fa0536fee3522844f3f3adf90bfc24fb15de5091561a87fd241ee97688c7fc

(this sample)

Mirai

elf 476eac1648e8ad591adc04d85d57c8c7bad3b36428e290e65988c43acac20e75

  
URLhaus
https://urlhaus.abuse.ch/url/3570415/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 476eac1648e8ad591adc04d85d57c8c7bad3b36428e290e65988c43acac20e75
  
Dropping
MD5 e751b2d6896b8e7d3f84d545893f5b8a

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments