MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f27235270ea2ac813d758b2cb86709549b1537e50a76b18f8c003c965bc340d. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f27235270ea2ac813d758b2cb86709549b1537e50a76b18f8c003c965bc340d
SHA3-384 hash: 81fc2017217a33c208c509a5605c60fea83f3e794f4b370f7a38c16231c5847c0537ba477872426bc968c6719416a038
SHA1 hash: a042ae292cc8bee78674c61073b0af411c41e208
MD5 hash: a4be30939cb06fbd1c6c5545b1be5e9c
humanhash: kilo-massachusetts-fruit-batman
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:76'120 bytes
First seen:2025-09-01 11:25:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zJPEBmW5iNWqcGTkwnXHZ84OqdZerEStl:zJPEB8NWq9hqqd0
TLSH T13973A409BB600FB3DCABCC3705AA2B0139DD665721B97B36B934D918B90B25F15D3CA4
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 62541aede0bdcb6d63e6873c3db2d3c4213a6b8b6e63dc29733a0f2e53f69a51
File size (compressed) :24'912 bytes
File size (de-compressed) :76'120 bytes
Format:linux/mipsel
Packed file: 62541aede0bdcb6d63e6873c3db2d3c4213a6b8b6e63dc29733a0f2e53f69a51

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
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
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet masquerade mirai
Link:
https://www.filescan.io/uploads/68b583211c81c34281da6a1e/reports/7c9df8cf-0dc6-43d8-b1eb-9075f944c828/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/5f27235270ea2ac813d758b2cb86709549b1537e50a76b18f8c003c965bc340d
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:
2025-09-01T09:38:00Z UTC
Last seen:
2025-09-01T09:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5f27235270ea2ac813d758b2cb86709549b1537e50a76b18f8c003c965bc340d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8cc2d500-ec81-4d7c-905f-f53fc990b0da
Behavior Graph:
Download SVG
%3 guuid=043a0111-1700-0000-7833-e5e29d0d0000 pid=3485 /usr/bin/sudo guuid=f51df812-1700-0000-7833-e5e29e0d0000 pid=3486 /tmp/sample.bin guuid=043a0111-1700-0000-7833-e5e29d0d0000 pid=3485->guuid=f51df812-1700-0000-7833-e5e29e0d0000 pid=3486 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1768909
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: 1768909 Sample: boatnet.mpsl.elf Startdate: 01/09/2025 Architecture: LINUX Score: 76 24 103.20.103.50, 36904, 3778 VASAICABLEPVTLTD-AS-INVasaiCablePvtLtdIN unknown 2->24 26 169.254.169.254, 80 USDOSUS Reserved 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/5f27235270ea2ac813d758b2cb86709549b1537e50a76b18f8c003c965bc340d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5f27235270ea2ac813d758b2cb86709549b1537e50a76b18f8c003c965bc340d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-01 11:28:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l4tsgutq5ivmqe6xlczmxbtqsve3cu36kctwwghyyab4szn4gqgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250901-nklyqafm5x/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt botnet mirai Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/b99ab26b-e91a-46bf-a970-39b851f82e7a
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/5f27235270ea2ac813d758b2cb86709549b1537e50a76b18f8c003c965bc340d

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
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research

File information

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

Web download

Mirai

elf 62541aede0bdcb6d63e6873c3db2d3c4213a6b8b6e63dc29733a0f2e53f69a51

Mirai

elf 5f27235270ea2ac813d758b2cb86709549b1537e50a76b18f8c003c965bc340d

(this sample)

  
Dropped by
SHA256 62541aede0bdcb6d63e6873c3db2d3c4213a6b8b6e63dc29733a0f2e53f69a51
  
URLhaus
https://urlhaus.abuse.ch/url/3615169/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5cd68f7cfc56c7a621ef4fa25d9b0a48

Comments