MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4479bdffd5bfaf224b57d2c19ceb92263f96571e91517f977861d28358c4288c. 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: 4479bdffd5bfaf224b57d2c19ceb92263f96571e91517f977861d28358c4288c
SHA3-384 hash: df5baab97f1ea2984f27555bddff0e0a7f59e929adb916f05a91253a8e5471c2733537424b66ffd331b1e4007c427d3c
SHA1 hash: 4eb461b622bbf638361a983f6ce14fd235cc3aa2
MD5 hash: d1fd30755818557bac8546d589093950
humanhash: neptune-social-six-kentucky
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:76'120 bytes
First seen:2025-05-08 23:08:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:NHp2vspHpVhzzQ05Tm84tqYsUVNdaVo64AWe8Ge+elgeNTCpMNZhGIXi3r7vtOfP:NHcvsF/hvQ0GvMDggeTCpiZhGpHtts
TLSH T11973A549BF650FB3DCABCC3706AA2B0129DD561722B97B35B930D928B50B24F15D3CA4
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 b7bc6b9d32ebfce44856ec3dc50eb5797bc9c622782aa4ce20a4816ef2cb8b12
File size (compressed) :24'840 bytes
File size (de-compressed) :76'120 bytes
Format:linux/mipsel
Packed file: b7bc6b9d32ebfce44856ec3dc50eb5797bc9c622782aa4ce20a4816ef2cb8b12

Intelligence

File Origin
# of uploads :
1
# of downloads :
174
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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681d3a1c6c95617a27b62577linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Runs as daemon
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/681d3994c7418694c8a7aca2/reports/a3f1ebad-b670-456d-8b64-f3a069ae6a6c/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/4479bdffd5bfaf224b57d2c19ceb92263f96571e91517f977861d28358c4288c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0be8df3c-2e81-4fd3-bcc6-7e30a8dd28fe
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1684982
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: 1684982 Sample: boatnet.mpsl.elf Startdate: 09/05/2025 Architecture: LINUX Score: 76 24 121.127.34.150, 3778, 49758 RANATECHNET-AFRANATechnologiesKabulAF Afghanistan 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 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 6 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
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4479bdffd5bfaf224b57d2c19ceb92263f96571e91517f977861d28358c4288c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-08 23:09:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ir43376vx6xses2x2lazz24sey7zmvy6sfix7f3ymhjigwgefcga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250508-246dcsdl4t/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f29ca8a5-4bb2-4276-a8f5-6104bc3cf6a7
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/4479bdffd5bfaf224b57d2c19ceb92263f96571e91517f977861d28358c4288c

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 b7bc6b9d32ebfce44856ec3dc50eb5797bc9c622782aa4ce20a4816ef2cb8b12

Mirai

elf 4479bdffd5bfaf224b57d2c19ceb92263f96571e91517f977861d28358c4288c

(this sample)

  
Dropped by
SHA256 b7bc6b9d32ebfce44856ec3dc50eb5797bc9c622782aa4ce20a4816ef2cb8b12
  
URLhaus
https://urlhaus.abuse.ch/url/3539151/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7a57ec12f97d1c66fbecab64183b23f1

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