MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c376c4e8a21cf863f479434d8178434cbb5b665c3cb1a7a7d0e03edd4da02204. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c376c4e8a21cf863f479434d8178434cbb5b665c3cb1a7a7d0e03edd4da02204
SHA3-384 hash: 02a5ec2f5ee45665a12d2613c381f1ec787e9ade1e906a9922294fef6add3cd330875ee08a8ca624ad2d2b835f866b14
SHA1 hash: e893d1fd0ba39678276213e70a6aa48de6cf3644
MD5 hash: 4b934b72c82a2c3fd74823d58ac19351
humanhash: romeo-lake-grey-blue
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:56'160 bytes
First seen:2026-05-29 09:57:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:raehM993TLSmRTIrL8Fvvhp9H0HrZQ8yoWXagcLVPWtuQ/C71mA2EDEy0eYjW9TF:/M99jmL8BZp9IFUoWKdYuvQ5KIqkypZ
TLSH T11B431891B8819A23C5D4137AF56E56CD372023E8E2CF72179E214F613AC682F0C6AE95
telfhash t19f3177758b981ecc27f8c385468a1269bee430f857109a7dde3f775b42534c1325e923
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 703488c54fb190d98f41bbcad2aacfd1303ccc86f3d608982ade3d213b654d44
File size (compressed) :22'160 bytes
File size (de-compressed) :56'160 bytes
Format:linux/arm
Packed file: 703488c54fb190d98f41bbcad2aacfd1303ccc86f3d608982ade3d213b654d44

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
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/65f9f16b-6358-4a33-8750-8ef0e11302e5/
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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6a19634c46e44aecc0c37ded/reports/ac74a3f4-8cea-4135-b222-74f83d075ca7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-29T08:31:00Z UTC
Last seen:
2026-05-29T09:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c376c4e8a21cf863f479434d8178434cbb5b665c3cb1a7a7d0e03edd4da02204/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/01218411-98f0-4c14-b23a-00583bca88df
Behavior Graph:
Download SVG
%3 guuid=54836730-1a00-0000-91d6-876afd090000 pid=2557 /usr/bin/sudo guuid=62255f33-1a00-0000-91d6-876a070a0000 pid=2567 /tmp/sample.bin guuid=54836730-1a00-0000-91d6-876afd090000 pid=2557->guuid=62255f33-1a00-0000-91d6-876a070a0000 pid=2567 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8c61b8db-cbb7-4a2d-91f7-c30ddcf4b88e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c376c4e8a21cf863f479434d8178434cbb5b665c3cb1a7a7d0e03edd4da02204
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c376c4e8a21cf863f479434d8178434cbb5b665c3cb1a7a7d0e03edd4da02204/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-29 09:59:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yn3mj2fcdt4gh5dzingyc6cdjs5vwzs4hsy2pj6q4a7n2tnaeica._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet
Link:
https://tria.ge/reports/260529-l1dk6sgw6r/
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/c376c4e8a21cf863f479434d8178434cbb5b665c3cb1a7a7d0e03edd4da02204

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_Generic_Threat_d94e1020
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 703488c54fb190d98f41bbcad2aacfd1303ccc86f3d608982ade3d213b654d44

Mirai

elf c376c4e8a21cf863f479434d8178434cbb5b665c3cb1a7a7d0e03edd4da02204

(this sample)

  
Dropped by
SHA256 703488c54fb190d98f41bbcad2aacfd1303ccc86f3d608982ade3d213b654d44
  
URLhaus
https://urlhaus.abuse.ch/url/3855249/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 639f95a8512df44462107b56857dfeeb

Comments