MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a4be9255c2796dc896a06f22182c8974e849ca9106643f848e47043b23b49ef. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a4be9255c2796dc896a06f22182c8974e849ca9106643f848e47043b23b49ef
SHA3-384 hash: 3d60b8b46c3f2d3b33a975efc2bb5553a27e2f95b956a5278b26bc958de9262ae3f3fe7573ad84b8e2fc82e5eace922b
SHA1 hash: 51a8203aa7403760ef1564ea03ad804dd2b1cf20
MD5 hash: 051661ea65216b62e3112d05c5508a4d
humanhash: paris-venus-delta-pizza
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:52'060 bytes
First seen:2026-01-30 03:07:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:L6OUWX14tjXrDl155tzxG9HJdKA2sDci0GAO1qrPPh4P8OHGRNIpXdhZe4U:xUWl4tjp5FxGRH8O9tej
TLSH T1AA331986FD81C916C9C417B6F62E11CD3B2623A9E2DE3203DE156F11378A91F0E7B991
telfhash t1fb31bd265a9d1a9c5bd4c30891da123fdea930e853452268df6a6f8f0647ee07469833
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 4d51d0159555abeaf7fe47c02edefb953d1ee27bd9085f8307fc81cbf6ebda0c
File size (compressed) :24'736 bytes
File size (de-compressed) :52'060 bytes
Format:linux/arm
Packed file: 4d51d0159555abeaf7fe47c02edefb953d1ee27bd9085f8307fc81cbf6ebda0c

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/2a9bcd02-5684-4d8a-bf88-c58dc1332913/
Detection(s):
Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/697c20ae930564ff3c7da625/reports/3e06e63c-47ce-45e4-8400-064965d6a2e5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
27
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1a4be9255c2796dc896a06f22182c8974e849ca9106643f848e47043b23b49ef
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e7cdb1f7-d928-4a6c-8fbc-6a01523a41d2
Behavior Graph:
Download SVG
%3 guuid=53d54e29-1a00-0000-eb87-f36f5a090000 pid=2394 /usr/bin/sudo guuid=c3c14f2c-1a00-0000-eb87-f36f61090000 pid=2401 /tmp/sample.bin guuid=53d54e29-1a00-0000-eb87-f36f5a090000 pid=2394->guuid=c3c14f2c-1a00-0000-eb87-f36f61090000 pid=2401 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b353e7eb-cea0-437d-a708-f7b66ccba3bc
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1860204
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1860204 Sample: boatnet.arm.elf Startdate: 30/01/2026 Architecture: LINUX Score: 60 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 45.137.98.97, 34208, 3778 AS43260TR Lithuania 2->26 28 daisy.ubuntu.com 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 7 boatnet.arm.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.arm.elf 7->15         started        18 boatnet.arm.elf 7->18         started        20 boatnet.arm.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 34 Sample tries to kill multiple processes (SIGKILL) 15->34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a4be9255c2796dc896a06f22182c8974e849ca9106643f848e47043b23b49ef
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a4be9255c2796dc896a06f22182c8974e849ca9106643f848e47043b23b49ef/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1a4be9255c2796dc896a06f22182c8974e849ca9106643f848e47043b23b49ef
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=djf6sjk4e6lnzclka3zcdawis5hijhfjcbteh6ci4ryehmr3jhxq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/260130-dm6e2aey7e/
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/1a4be9255c2796dc896a06f22182c8974e849ca9106643f848e47043b23b49ef

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 4d51d0159555abeaf7fe47c02edefb953d1ee27bd9085f8307fc81cbf6ebda0c

Mirai

elf 1a4be9255c2796dc896a06f22182c8974e849ca9106643f848e47043b23b49ef

(this sample)

  
Dropped by
SHA256 4d51d0159555abeaf7fe47c02edefb953d1ee27bd9085f8307fc81cbf6ebda0c
  
URLhaus
https://urlhaus.abuse.ch/url/3765868/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b094572f6c631053056c9f575d39e1d3

Comments