MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37f057853205fc8afc8ce7e7ae047d3da7af7d4adce4f3db6221300ff6701e6d. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37f057853205fc8afc8ce7e7ae047d3da7af7d4adce4f3db6221300ff6701e6d
SHA3-384 hash: 665e85db376278b6ad1ea47c8ebbd2e73c757b2328518f31870ada8274b0213c2ecc1206ec11aede55c7978b339ef7ff
SHA1 hash: 1e086586c1bd854f0016cb0066e1fc23a030e98d
MD5 hash: 4c4416d701c11e3b2121c53f65ae0869
humanhash: glucose-nevada-dakota-michigan
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:222'436 bytes
First seen:2025-10-01 03:40:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:GWlRTaYcISiiulaG92/sYShtlNquZwfMCwG6hh1PHKY:GWlRT3cISixSsYWlBTCwdH
TLSH T11E24D70AAF510EBBDCABCD3701EA1B0129CC545722A97B367274D914F54BA4F1AE3C78
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 89099c1e998108e7e02fec68014145098aeb3ebc59382e85d9bcad21f3590169
File size (compressed) :63'648 bytes
File size (de-compressed) :222'436 bytes
Format:linux/mipsel
Packed file: 89099c1e998108e7e02fec68014145098aeb3ebc59382e85d9bcad21f3590169

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote threat
Link:
https://www.filescan.io/uploads/68dca3b1674d5fd6aa11f8d6/reports/c3b23b3a-a2cd-4440-a644-25bcea1dc7fb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
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/37f057853205fc8afc8ce7e7ae047d3da7af7d4adce4f3db6221300ff6701e6d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-01T01:40:00Z UTC
Last seen:
2025-10-02T13:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/37f057853205fc8afc8ce7e7ae047d3da7af7d4adce4f3db6221300ff6701e6d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5477332b-0416-4a9f-9c0c-22bf234b5500
Behavior Graph:
Download SVG
%3 guuid=e991b659-1900-0000-3957-199dc8080000 pid=2248 /usr/bin/sudo guuid=06baa15c-1900-0000-3957-199dcd080000 pid=2253 /tmp/sample.bin guuid=e991b659-1900-0000-3957-199dc8080000 pid=2248->guuid=06baa15c-1900-0000-3957-199dcd080000 pid=2253 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7820e9be-efc5-4c44-9214-642a59680066
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1787037
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1787037 Sample: boatnet.mpsl.elf Startdate: 01/10/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 196.251.80.225, 3778, 40378 SONIC-WirelessZA Seychelles 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 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 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/37f057853205fc8afc8ce7e7ae047d3da7af7d4adce4f3db6221300ff6701e6d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/37f057853205fc8afc8ce7e7ae047d3da7af7d4adce4f3db6221300ff6701e6d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-01 03:44:21 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=g7yfpbjsax6iv7em47t24bd5hwt267kk3tsphw3ceeya75tqdzwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251001-earlsasks3/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136013-0 trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/0d8f58af-9c02-4aaa-9795-dfcd46821b30
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/37f057853205fc8afc8ce7e7ae047d3da7af7d4adce4f3db6221300ff6701e6d

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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

File information

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

Web download

Mirai

elf 89099c1e998108e7e02fec68014145098aeb3ebc59382e85d9bcad21f3590169

Mirai

elf 37f057853205fc8afc8ce7e7ae047d3da7af7d4adce4f3db6221300ff6701e6d

(this sample)

  
Dropped by
SHA256 89099c1e998108e7e02fec68014145098aeb3ebc59382e85d9bcad21f3590169
  
URLhaus
https://urlhaus.abuse.ch/url/3636103/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c1caca3f094263a8cf5946ac8b41808d

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