MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a4f6e4b2f599d0f014a2bc8ddb3f0bfb6f99a34b07af4554cdf47ab0ee24a6f. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a4f6e4b2f599d0f014a2bc8ddb3f0bfb6f99a34b07af4554cdf47ab0ee24a6f
SHA3-384 hash: e7a9303de926bcb04001c975f9ef0a893bf815548f3d7dfeaf1c69d3281e37c0e00f079eb2d446807dd6ef3f3c1bfd9a
SHA1 hash: d385a37f6c66e2aa9319bd7f86e485d8e5c65753
MD5 hash: 7bc5c13699b64f0ce5bc03f9e499c88c
humanhash: purple-michigan-mike-queen
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:129'330 bytes
First seen:2025-12-05 04:23:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QgsTtFEesQCKRyFk0RC2ORnc6QwU5rP/jM/9QRu4Mw:QgsTtFEesQCEyFk0RCPRnfhU5rPbM/9S
TLSH T153C34B46EA414F13C0D61779B6EF424A3322ABA593DB33069A149FB43F8675F0E63D06
telfhash t14a21f1f1572695195955cedc9aed6775111cd3062382ef33ff3184ac540404de62bc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c0ec5a01a9c6c13da84c70a6cf60becb5cff158f305f54187296136ba8ff90fe
File size (compressed) :46'508 bytes
File size (de-compressed) :129'330 bytes
Format:linux/arm
Packed file: c0ec5a01a9c6c13da84c70a6cf60becb5cff158f305f54187296136ba8ff90fe

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/1ab3e777-6617-4952-a2ac-88b8a47d0a72/
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-7135925-0
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-9760303-0
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/69325e73ff25e40750d449bb/reports/196b5817-cf4b-4607-9eca-b58f65c80b07/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-05T03:19:00Z UTC
Last seen:
2025-12-05T06:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3a4f6e4b2f599d0f014a2bc8ddb3f0bfb6f99a34b07af4554cdf47ab0ee24a6f/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5cd3ba74-17e7-4a9d-98d9-a5ffa4db4df2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1826975
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
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: 1826975 Sample: boatnet.arm7.elf Startdate: 05/12/2025 Architecture: LINUX Score: 80 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 34.254.182.186, 443, 54630 AMAZON-02US United States 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 2 other signatures 2->36 7 boatnet.arm7.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 boatnet.arm7.elf 7->15         started        18 boatnet.arm7.elf 7->18         started        20 boatnet.arm7.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/3a4f6e4b2f599d0f014a2bc8ddb3f0bfb6f99a34b07af4554cdf47ab0ee24a6f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3a4f6e4b2f599d0f014a2bc8ddb3f0bfb6f99a34b07af4554cdf47ab0ee24a6f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-05 04:24:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hjhw4szplgoq6akkfpen3m7qx63ptgruwb5pivkm35d2wdxcjjxq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/251205-e1hrkaxnbp/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b0d68177-6d59-4904-bb4c-7287cee071db
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/3a4f6e4b2f599d0f014a2bc8ddb3f0bfb6f99a34b07af4554cdf47ab0ee24a6f

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf c0ec5a01a9c6c13da84c70a6cf60becb5cff158f305f54187296136ba8ff90fe

Mirai

elf 3a4f6e4b2f599d0f014a2bc8ddb3f0bfb6f99a34b07af4554cdf47ab0ee24a6f

(this sample)

  
Dropped by
SHA256 c0ec5a01a9c6c13da84c70a6cf60becb5cff158f305f54187296136ba8ff90fe
  
URLhaus
https://urlhaus.abuse.ch/url/3725801/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 dced8c9c989e0cc40fe2ae52f4f9d1a1
  
URLhaus
https://urlhaus.abuse.ch/url/3725902/

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