MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e20a51618e87ff3acfab27f048e9228ed9bce68963259ca814aa7ae51bc6333b. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e20a51618e87ff3acfab27f048e9228ed9bce68963259ca814aa7ae51bc6333b
SHA3-384 hash: f263107f7944a2353597bed54a31130c752fd62ed8e85f1ac3122266d76e4a198fa7719c49fd2a65855da62c2d90715f
SHA1 hash: 1071d59cb0f74a101ff0a08f84e13ba1dc305be3
MD5 hash: 8418b7ba5e1fe1fa1a17431b5d8f9b54
humanhash: berlin-sad-leopard-white
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:76'120 bytes
First seen:2025-10-13 09:56:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zJPEBmW5iNWqcGTkwnXHZ84OqdZerESt0:zJPEB8NWq9hqqd0
TLSH T15373A409BB600FB3DCABCC3705AA2B0139DD665721B97B36B934D918B90B25F15D3CA4
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 439c88622984d1388e80dec49cc3ed93bbb0a5251a6ac7be311e17d8627d3e3e
File size (compressed) :24'912 bytes
File size (de-compressed) :76'120 bytes
Format:linux/mipsel
Packed file: 439c88622984d1388e80dec49cc3ed93bbb0a5251a6ac7be311e17d8627d3e3e

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
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet masquerade mirai
Link:
https://www.filescan.io/uploads/68ecd1c54f3013c55e4be4dc/reports/cd09dbe1-4123-405e-ae3b-b1e55b6861bd/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-13T11:30:00Z UTC
Last seen:
2025-10-13T13:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e20a51618e87ff3acfab27f048e9228ed9bce68963259ca814aa7ae51bc6333b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9494f4a9-3c23-4279-8522-a8ead6899fa4
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a18888de-d43d-4474-836f-822762be28b3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1793883
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793883 Sample: boatnet.mpsl.elf Startdate: 13/10/2025 Architecture: LINUX Score: 68 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 151.244.72.141, 3778 RASANAIR Iran (ISLAMIC Republic Of) 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 Yara detected Mirai 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/e20a51618e87ff3acfab27f048e9228ed9bce68963259ca814aa7ae51bc6333b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e20a51618e87ff3acfab27f048e9228ed9bce68963259ca814aa7ae51bc6333b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 10:26:28 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=4iffcymoq77tvt5le7yer2jcr3m3zzujmmszzkauvj5okg6ggm5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/251013-mbfjxacx4h/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136013-0 botnet mirai trojan gafgyt
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/49543472-c194-41d0-92d4-ade7a92d97e8
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 439c88622984d1388e80dec49cc3ed93bbb0a5251a6ac7be311e17d8627d3e3e

Mirai

elf e20a51618e87ff3acfab27f048e9228ed9bce68963259ca814aa7ae51bc6333b

(this sample)

  
Dropped by
SHA256 439c88622984d1388e80dec49cc3ed93bbb0a5251a6ac7be311e17d8627d3e3e
  
URLhaus
https://urlhaus.abuse.ch/url/3670689/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 16fa0cde678c6440ea7255dc7260f06a

Comments