MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 441489078c45b50ef74634f1df2df2a12c54d98e931a2edd50b9c53323f39541. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 441489078c45b50ef74634f1df2df2a12c54d98e931a2edd50b9c53323f39541
SHA3-384 hash: e63a1afc1c4d19210c3c282912ed32f97e966ef526a04380f25755d73bfdda72ae86a9077c9eec11d3d70639fe627c52
SHA1 hash: 1d038f8e472168bbfe3b71d236147198c5629da7
MD5 hash: 7d62d4bc8de049e7ecff98b037bc02e6
humanhash: paris-stream-golf-bulldog
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:58'356 bytes
First seen:2025-08-14 09:44:39 UTC
Last seen:2025-08-15 04:55:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:U6Hyt0B1W/3KnNhpCeEgbNychEYjkGVuVJu0:U2zB1sKNhrEg/hLDVuVQ0
TLSH T1C043F1355A668EA3C1AB53BAA3F00357AD340DC22A17CD9C1B96B6557D833E47C81E84
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) :58'356 bytes
File size (de-compressed) :208'932 bytes
Format:linux/mips
Unpacked file: c889627eedbe6d67a98a9130959152f73c12786754e101bbbfa0ed3ec0a0b04d

Intelligence

File Origin
# of uploads :
3
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/689db060397fd3ce6fa908b2/reports/d5e352a6-4846-4ac2-9ceb-083fffb0d860/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/52e9d2e8-2a61-42ac-a76d-47faf275b126
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1756760
Signature
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: 1756760 Sample: boatnet.mips.elf Startdate: 14/08/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 213.209.150.107, 3778, 40998 KEMINETAL Germany 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 boatnet.mips.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.mips.elf 7->15         started        18 boatnet.mips.elf 7->18         started        20 boatnet.mips.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/441489078c45b50ef74634f1df2df2a12c54d98e931a2edd50b9c53323f39541
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/441489078c45b50ef74634f1df2df2a12c54d98e931a2edd50b9c53323f39541/
Verdict:
Malicious
Threat:
Linux.Trojan.Generic
Link:
https://tip.neiki.dev/file/441489078c45b50ef74634f1df2df2a12c54d98e931a2edd50b9c53323f39541
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 09:45:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqkisb4miw2q552ggty56lpsuewfjwmosmnc5xkqxhctgi7tsvaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250814-lrj2laej7x/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0df2ce39-d60e-472c-92fe-7bc2fbcfc8c6
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/441489078c45b50ef74634f1df2df2a12c54d98e931a2edd50b9c53323f39541

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 441489078c45b50ef74634f1df2df2a12c54d98e931a2edd50b9c53323f39541

(this sample)

Mirai

elf c889627eedbe6d67a98a9130959152f73c12786754e101bbbfa0ed3ec0a0b04d

  
URLhaus
https://urlhaus.abuse.ch/url/3547863/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c889627eedbe6d67a98a9130959152f73c12786754e101bbbfa0ed3ec0a0b04d
  
Dropping
MD5 a05a05ed0436dbd9e15e85e1fea416d5

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