MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c1e75dfa13fa242a3c1dfc98b7d6a6bb73263c66bf06ae25fd7aac621a1802f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c1e75dfa13fa242a3c1dfc98b7d6a6bb73263c66bf06ae25fd7aac621a1802f
SHA3-384 hash: 73846e5399df0dd20af5f37ce778bea054527c9a715ed21655b4512952daca23c37ee39eb755ae6dcbbddf6117eb5fc3
SHA1 hash: 1c29def50a194e429218acf4c3c7826aba56bf2a
MD5 hash: 9c7c2bdb1b45c6bee8f609a70c2bc740
humanhash: undress-march-diet-snake
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:51'212 bytes
First seen:2026-01-28 11:55:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:bNhb0w95Eh8MS3+8fxjAoDbqQZXayonNXJW7BWgRuFDsWW9q3UELHAMpdYpg4zi1:bNZ595EaFu8fb96JYWnFIGLgUYpg4i
TLSH T15A33F1B4E5A59571E33A483AE9281D128297CA6DB175F43336E14FAC6DCA04CF3FA046
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) :51'212 bytes
File size (de-compressed) :142'668 bytes
Format:linux/arm
Unpacked file: d731d39811fb70f431dd6f035f7ec1f4981a863e3716fd48bf247d18820b19e9

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3af362be-5d89-4b6d-afc8-304d9ff15750/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6979f971a57b6af70d10714e/reports/8c3232a6-9c6e-4642-8e59-7a19aef1f521/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
19
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2c1e75dfa13fa242a3c1dfc98b7d6a6bb73263c66bf06ae25fd7aac621a1802f
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/51a9df6a-6c22-4871-9c01-4dd887497b5f
Behavior Graph:
Download SVG
%3 guuid=198431b1-1a00-0000-9255-74edf50a0000 pid=2805 /usr/bin/sudo guuid=fa7d77b4-1a00-0000-9255-74edfd0a0000 pid=2813 /tmp/sample.bin guuid=198431b1-1a00-0000-9255-74edf50a0000 pid=2805->guuid=fa7d77b4-1a00-0000-9255-74edfd0a0000 pid=2813 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5cb22b51-6d2d-4ed6-9643-87553eb38c28
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1858926
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: 1858926 Sample: boatnet.arm7.elf Startdate: 28/01/2026 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 178.16.54.217, 36608, 3778 DUSNET-ASDE 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.arm7.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.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/2c1e75dfa13fa242a3c1dfc98b7d6a6bb73263c66bf06ae25fd7aac621a1802f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2c1e75dfa13fa242a3c1dfc98b7d6a6bb73263c66bf06ae25fd7aac621a1802f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 11:56:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fqphlx5bh6refi6b37eyw7lkno3tey6gnpygvys726vmminbqaxq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260128-n4a1kaey9a/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/2c1e75dfa13fa242a3c1dfc98b7d6a6bb73263c66bf06ae25fd7aac621a1802f

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: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: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 2c1e75dfa13fa242a3c1dfc98b7d6a6bb73263c66bf06ae25fd7aac621a1802f

(this sample)

Mirai

elf d731d39811fb70f431dd6f035f7ec1f4981a863e3716fd48bf247d18820b19e9

  
URLhaus
https://urlhaus.abuse.ch/url/3665467/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d731d39811fb70f431dd6f035f7ec1f4981a863e3716fd48bf247d18820b19e9
  
Dropping
MD5 9af52bd4a3bf165f9cfa7794c6dfdc9c

Comments